Captive Locknuts | McMaster-Carr

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Cadmium Yellow-Chromate Plated

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Drill Bit Decimal Size Equivalent

For Maximum Panel Hardness

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Unified Standard Class 2B

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DFARS Specialty Metals

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Export Control Classification Number (ECCN)

EAR99

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457 Products

Material

Steel

Your go-to choice for most metal parts

151 products

Stainless Steel

A winning blend of strength and rust resistance

284 products

Material

Aluminum

Use in aerospace parts and other applications with weight limits

26 products

Press-Fit Nut Type

Clinch

Knurls deform sheet metal and hard panels into the nut

434 products

Press-Fit Nuts for Sheet Metal

Add permanent threads to thin panels in seconds. The knurls on these clinch-style nuts deform and grip sheet metal to create a permanent hold. Push them into a drilled or punched hole with an arbor press around your workpiece to install—no messy welding required.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust and mild chemicals.

High-Temperature High-Strength A286 Stainless Steel—Our strongest press-fit nuts are hard enough to install in stainless steel panels. They also withstand temperatures up to 1150° F and resist corrosion from chemicals such as bleach and chlorine.

Lightweight Aluminum—At one-third the weight of steel, use these nuts in robotics, aerospace parts, and other applications with strict weight limits. They resist rust about as well as stainless steel but aren't as strong, so they're best for installation in aluminum panels.

	Press-Fit Nuts												Installation Tool
					Head
	Thread Size	Drill Bit Size	For Min. Panel Thk.	For Maximum Panel Hardness	OD	Wd., mm	Ht.	PEM® Part No.	Head Shape	Pkg. Qty.		Pkg.		Each







				Zinc-Plated Steel

				2-56	19 Ga.	0.03"	Brinell 150, Rockwell B80	0.25"	—	0.07"	S-256-0ZI	Round	25	000000000	00000	000000000	0000000


				2-56	19 Ga.	0.04"	Brinell 150, Rockwell B80	0.25"	—	0.07"	S-256-1ZI	Round	25	000000000	0000	000000000	000000
				2-56	19 Ga.	0.056"	Brinell 150, Rockwell B80	0.25"	—	0.07"	S-256-2ZI	Round	25	000000000	0000	000000000	000000
				3-48	19 Ga.	0.04"	Brinell 150, Rockwell B80	0.25"	—	0.07"	—	Round	25	000000000	00000	———	0
				4-40	19 Ga.	0.03"	Brinell 150, Rockwell B80	0.25"	—	0.07"	S-440-0ZI	Round	50	000000000	0000	000000000	000000
				4-40	19 Ga.	0.04"	Brinell 150, Rockwell B80	0.25"	—	0.07"	S-440-1ZI	Round	50	000000000	0000	000000000	000000
				4-40	19 Ga.	0.056"	Brinell 150, Rockwell B80	0.25"	—	0.07"	S-440-2ZI	Round	50	000000000	0000	000000000	000000
				4-40	19 Ga.	0.09"	Brinell 150, Rockwell B80	0.25"	—	0.07"	S-440-3ZI	Round	25	000000000	0000	000000000	000000
				6-32	3/16"	0.03"	Brinell 150, Rockwell B80	0.28"	—	0.07"	S-632-0ZI	Round	50	000000000	0000	000000000	000000
				6-32	3/16"	0.04"	Brinell 150, Rockwell B80	0.28"	—	0.07"	S-632-1ZI	Round	50	000000000	0000	000000000	000000
				6-32	3/16"	0.056"	Brinell 150, Rockwell B80	0.28"	—	0.07"	S-632-2ZI	Round	50	000000000	0000	000000000	000000


				6-32	3/16"	0.09"	Brinell 150, Rockwell B80	0.28"	—	0.07"	S-632-3ZI	Round	50	000000000	0000	000000000	000000
				8-32	3 Ga.	0.03"	Brinell 150, Rockwell B80	0.31"	—	0.09"	S-832-0ZI	Round	50	000000000	0000	000000000	000000
				8-32	3 Ga.	0.04"	Brinell 150, Rockwell B80	0.31"	—	0.09"	S-832-1ZI	Round	50	000000000	0000	000000000	000000
				8-32	3 Ga.	0.056"	Brinell 150, Rockwell B80	0.31"	—	0.09"	S-832-2ZI	Round	50	000000000	0000	000000000	000000
				8-32	3 Ga.	0.09"	Brinell 150, Rockwell B80	0.31"	—	0.09"	S-832-3ZI	Round	25	000000000	0000	000000000	000000
				10-24	1/4"	0.03"	Brinell 150, Rockwell B80	0.34"	—	0.09"	SS-024-0ZI	Round	50	000000000	0000	000000000	000000
				10-24	1/4"	0.04"	Brinell 150, Rockwell B80	0.34"	—	0.09"	SS-024-1ZI	Round	50	000000000	0000	000000000	000000
				10-24	1/4"	0.056"	Brinell 150, Rockwell B80	0.34"	—	0.09"	SS-024-2ZI	Round	50	000000000	0000	000000000	000000
				10-24	1/4"	0.09"	Brinell 150, Rockwell B80	0.34"	—	0.09"	SS-024-3ZI	Round	25	000000000	0000	000000000	000000
				10-32	1/4"	0.03"	Brinell 150, Rockwell B80	0.34"	—	0.09"	SS-032-0ZI	Round	50	000000000	0000	000000000	000000


				10-32	1/4"	0.04"	Brinell 150, Rockwell B80	0.34"	—	0.09"	SS-032-1ZI	Round	25	000000000	0000	000000000	000000
				10-32	1/4"	0.056"	Brinell 150, Rockwell B80	0.34"	—	0.09"	SS-032-2ZI	Round	50	000000000	0000	000000000	000000
				10-32	1/4"	0.09"	Brinell 150, Rockwell B80	0.34"	—	0.09"	SS-032-3ZI	Round	25	000000000	0000	000000000	000000
				12-24	J	0.04"	Brinell 150, Rockwell B80	0.37"	—	0.13"	S-1224-1ZI	Round	10	000000000	0000	———	0
				12-24	J	0.056"	Brinell 150, Rockwell B80	0.37"	—	0.13"	—	Round	10	000000000	0000	———	0
				12-24	J	0.09"	Brinell 150, Rockwell B80	0.37"	—	0.13"	S-1224-3ZI	Round	10	000000000	0000	———	0
				1/4"-20	11/32"	0.047"	Brinell 150, Rockwell B80	0.44"	—	0.17"	S-0420-0ZI	Round	25	000000000	0000	———	0
				1/4"-20	11/32"	0.056"	Brinell 150, Rockwell B80	0.44"	—	0.17"	S-0420-1ZI	Round	25	000000000	0000	———	0
				1/4"-20	11/32"	0.09"	Brinell 150, Rockwell B80	0.44"	—	0.17"	S-0420-2ZI	Round	25	000000000	0000	———	0
				1/4"-20	11/32"	0.125"	Brinell 150, Rockwell B80	0.44"	—	0.17"	S-0420-3ZI	Round	25	000000000	0000	———	0


				1/4"-28	11/32"	0.056"	Brinell 150, Rockwell B80	0.44"	—	0.17"	S-0428-1ZI	Round	10	000000000	0000	———	0
				1/4"-28	11/32"	0.09"	Brinell 150, Rockwell B80	0.44"	—	0.17"	S-0428-2ZI	Round	10	000000000	0000	———	0
				1/4"-28	11/32"	0.125"	Brinell 150, Rockwell B80	0.44"	—	0.17"	—	Round	10	000000000	0000	———	0
				5/16"-18	Z	0.056"	Brinell 150, Rockwell B80	0.5"	—	0.23"	S-0518-1ZI	Round	10	000000000	0000	———	0
				5/16"-18	Z	0.09"	Brinell 150, Rockwell B80	0.5"	—	0.23"	S-0518-2ZI	Round	10	000000000	0000	———	0
				5/16"-18	Z	0.125"	Brinell 150, Rockwell B80	0.5"	—	0.23"	S-0518-3ZI	Round	10	000000000	0000	———	0
				5/16"-24	Z	0.056"	Brinell 150, Rockwell B80	0.5"	—	0.23"	S-0524-1ZI	Round	10	000000000	0000	———	0
				5/16"-24	Z	0.09"	Brinell 150, Rockwell B80	0.5"	—	0.23"	S-0524-2ZI	Round	10	000000000	0000	———	0
				5/16"-24	Z	0.125"	Brinell 150, Rockwell B80	0.5"	—	0.23"	—	Round	10	000000000	0000	———	0
				3/8"-16	1/2"	0.09"	Brinell 150, Rockwell B80	0.56"	—	0.27"	S-0616-1ZI	Round	5	000000000	0000	———	0


				3/8"-16	1/2"	0.125"	Brinell 150, Rockwell B80	0.56"	—	0.27"	S-0616-2ZI	Round	5	000000000	0000	———	0
				3/8"-16	1/2"	0.25"	Brinell 150, Rockwell B80	0.56"	—	0.27"	S-0616-3ZI	Round	5	000000000	0000	———	0
				3/8"-24	1/2"	0.09"	Brinell 150, Rockwell B80	0.56"	—	0.27"	—	Round	5	000000000	0000	———	0
				3/8"-24	1/2"	0.125"	Brinell 150, Rockwell B80	0.56"	—	0.27"	S-0624-2ZI	Round	5	000000000	0000	———	0
3/8"-24				1/2"	0.25"	Brinell 150, Rockwell B80	0.56"	—	0.27"	—	Round	5	000000000	0000	———	0
1/2"-13	21/32"			0.125"	Brinell 150, Rockwell B80	0.81"	—	0.36"	S-0813-1ZI	Round	1	000000000	0000	———	0
1/2"-13	21/32"			0.25"	Brinell 150, Rockwell B80	0.81"	—	0.36"	S-0813-2ZI	Round	1	000000000	0000	———	0
1/2"-20	21/32"			0.125"	Brinell 150, Rockwell B80	0.81"	—	0.36"	S-0820-1ZI	Round	1	000000000	0000	———	0
M2 x 0.4 mm	4.2 mm			0.8 mm	Brinell 150, Rockwell B80	6.35 mm	—	1.5 mm	S-M2-0ZI	Round	25	000000000	0000	000000000	000000
M2 x 0.4 mm	4.2 mm	1 mm		Brinell 150, Rockwell B80	6.35 mm	—	1.5 mm	S-M2-1ZI	Round	25	000000000	0000	000000000	000000
M2 x 0.4 mm	4.2 mm	1.4 mm	Brinell 150, Rockwell B80	6.35 mm	—	1.5 mm	S-M2-2ZI	Round	25	000000000	0000	000000000	000000
M2 x 0.4 mm	4.5 mm	1 mm	Not Rated	—	5.5	2.1 mm	—	Hex	10	000000000	0000	000000000	000000
M2.5 x 0.45 mm	4.2 mm	0.8 mm	Brinell 150, Rockwell B80	6.35 mm	—	1.5 mm	S-M2.5-0ZI	Round	25	000000000	0000	000000000	000000
M2.5 x 0.45 mm	4.2 mm	1 mm	Brinell 150, Rockwell B80	6.35 mm	—	1.5 mm	S-M2.5-1ZI	Round	25	000000000	0000	000000000	000000
M2.5 x 0.45 mm	4.2 mm	1.4 mm	Brinell 150, Rockwell B80	6.35 mm	—	1.5 mm	S-M2.5-2ZI	Round	25	000000000	0000	000000000	000000
M2.5 x 0.45 mm	4.5 mm	1 mm	Not Rated	—	5.5	2.1 mm	—	Hex	10	000000000	0000	000000000	000000
M3 x 0.5 mm	4.2 mm	0.8 mm	Brinell 150, Rockwell B80	6.35 mm	—	1.5 mm	S-M3-0ZI	Round	25	000000000	0000	000000000	000000
M3 x 0.5 mm	4.2 mm	1 mm	Brinell 150, Rockwell B80	6.35 mm	—	1.5 mm	S-M3-1ZI	Round	25	000000000	0000	000000000	000000
M3 x 0.5 mm	4.2 mm	1.4 mm	Brinell 150, Rockwell B80	6.35 mm	—	1.5 mm	S-M3-2ZI	Round	25	000000000	0000	000000000	000000
M3 x 0.5 mm	4.2 mm	2.29 mm	Brinell 150, Rockwell B80	6.35 mm	—	1.5 mm	—	Round	25	000000000	0000	———	0
M3 x 0.5 mm	4.5 mm	1 mm	Not Rated	—	5.5	2.1 mm	—	Hex	25	000000000	00000	000000000	000000
M3 x 0.5 mm	4.5 mm	1.4 mm	Brinell 150, Rockwell B80	—	5.5	2 mm	—	Hex	25	000000000	0000	———	0
M3 x 0.5 mm	4.5 mm	2 mm	Not Rated	—	5.5	1.2 mm	—	Hex	10	000000000	0000	000000000	000000
M3.5 x 0.6 mm	4.8 mm	0.8 mm	Brinell 150, Rockwell B80	7.11 mm	—	1.5 mm	S-M3.5-0ZI	Round	25	000000000	0000	———	0
M3.5 x 0.6 mm	4.8 mm	1 mm	Brinell 150, Rockwell B80	7.11 mm	—	1.5 mm	S-M3.5-1ZI	Round	25	000000000	0000	———	0
M3.5 x 0.6 mm	4.8 mm	1.4 mm	Brinell 150, Rockwell B80	7.11 mm	—	1.5 mm	S-M3.5-2ZI	Round	25	000000000	0000	———	0
M4 x 0.7 mm	5.4 mm	0.8 mm	Brinell 150, Rockwell B80	7.87 mm	—	2 mm	S-M4-0ZI	Round	25	000000000	0000	000000000	000000
M4 x 0.7 mm	5.4 mm	1 mm	Brinell 150, Rockwell B80	7.87 mm	—	2 mm	S-M4-1ZI	Round	25	000000000	0000	000000000	000000
M4 x 0.7 mm	5.4 mm	1.4 mm	Brinell 150, Rockwell B80	7.87 mm	—	2 mm	S-M4-2ZI	Round	25	000000000	0000	000000000	000000
M4 x 0.7 mm	5.4 mm	2.29 mm	Brinell 150, Rockwell B80	7.87 mm	—	2 mm	—	Round	25	000000000	0000	———	0
M4 x 0.7 mm	5.5 mm	1 mm	Not Rated	—	7	2.3 mm	—	Hex	25	000000000	00000	000000000	000000
M4 x 0.7 mm	5.5 mm	1.4 mm	Brinell 150, Rockwell B80	—	7	2.2 mm	—	Hex	25	000000000	0000	———	0
M4 x 0.7 mm	5.5 mm	2 mm	Not Rated	—	7	2.7 mm	—	Hex	25	000000000	00000	000000000	000000
M5 x 0.8 mm	6.4 mm	0.8 mm	Brinell 150, Rockwell B80	8.64 mm	—	2 mm	SS-M5-0ZI	Round	25	000000000	0000	000000000	000000
M5 x 0.8 mm	6.4 mm	1 mm	Brinell 150, Rockwell B80	8.64 mm	—	2 mm	SS-M5-1ZI	Round	25	000000000	0000	000000000	000000
M5 x 0.8 mm	6.4 mm	1.4 mm	Brinell 150, Rockwell B80	8.64 mm	—	2 mm	SS-M5-2ZI	Round	25	000000000	0000	000000000	000000
M5 x 0.8 mm	6.4 mm	2.29 mm	Brinell 150, Rockwell B80	8.64 mm	—	2 mm	—	Round	25	000000000	0000	———	0
M5 x 0.8 mm	6.5 mm	1 mm	Not Rated	—	8	3.1 mm	—	Hex	25	000000000	00000	000000000	000000
M5 x 0.8 mm	6.5 mm	1.4 mm	Brinell 150, Rockwell B80	—	8	3 mm	—	Hex	25	000000000	0000	———	0
M5 x 0.8 mm	6.5 mm	2 mm	Not Rated	—	8	3.2 mm	—	Hex	25	000000000	00000	000000000	000000
M6 x 1 mm	8.0 mm	1 mm	Not Rated	—	10	4.1 mm	—	Hex	10	000000000	0000	———	0
M6 x 1 mm	8.0 mm	1.4 mm	Brinell 150, Rockwell B80	—	10	4 mm	—	Hex	10	000000000	0000	———	0
M6 x 1 mm	8.0 mm	2 mm	Not Rated	—	10	3.2 mm	—	Hex	10	000000000	0000	———	0
M6 x 1 mm	8.8 mm	0.92 mm	Brinell 150, Rockwell B80	11.18 mm	—	4.08 mm	S-M6-00ZI	Round	25	000000000	0000	———	0
M6 x 1 mm	8.8 mm	1.2 mm	Brinell 150, Rockwell B80	11.18 mm	—	4.08 mm	S-M6-0ZI	Round	10	000000000	0000	———	0
M6 x 1 mm	8.8 mm	1.4 mm	Brinell 150, Rockwell B80	11.18 mm	—	4.08 mm	S-M6-1ZI	Round	10	000000000	0000	———	0
M6 x 1 mm	8.8 mm	2.29 mm	Brinell 150, Rockwell B80	11.18 mm	—	4.08 mm	S-M6-2ZI	Round	10	000000000	0000	———	0
M6 x 1 mm	8.8 mm	3.18 mm	Brinell 150, Rockwell B80	11.18 mm	—	4.08 mm	—	Round	10	000000000	0000	———	0
M8 x 1.25 mm	10.0 mm	1.4 mm	Brinell 150, Rockwell B80	—	13	4.5 mm	—	Hex	10	000000000	0000	———	0
M8 x 1.25 mm	10.0 mm	2 mm	Not Rated	—	13	4.7 mm	—	Hex	10	000000000	0000	———	0
M8 x 1.25 mm	10.5 mm	1.4 mm	Brinell 150, Rockwell B80	12.7 mm	—	5.47 mm	S-M8-1ZI	Round	10	000000000	0000	———	0
M8 x 1.25 mm	10.5 mm	2.29 mm	Brinell 150, Rockwell B80	12.7 mm	—	5.47 mm	S-M8-2ZI	Round	10	000000000	0000	———	0
M8 x 1.25 mm	10.5 mm	3.18 mm	Brinell 150, Rockwell B80	12.7 mm	—	5.47 mm	—	Round	10	000000000	0000	———	0
M10 x 1.5 mm	12.5 mm	2 mm	Not Rated	—	15	6.2 mm	—	Hex	5	000000000	0000	———	0
M10 x 1.5 mm	14.0 mm	2.29 mm	Brinell 150, Rockwell B80	17.35 mm	—	7.48 mm	S-M10-1ZI	Round	5	000000000	0000	———	0
M10 x 1.5 mm	14.0 mm	3.18 mm	Brinell 150, Rockwell B80	17.35 mm	—	7.48 mm	S-M10-2ZI	Round	5	000000000	0000	———	0
M10 x 1.5 mm	14.0 mm	6.4 mm	Brinell 150, Rockwell B80	17.35 mm	—	7.48 mm	—	Round	5	000000000	0000	———	0
M12 x 1.75 mm	14.5 mm	3 mm	Not Rated	—	17	7.2 mm	—	Hex	1	000000000	0000	———	0
M12 x 1.75 mm	17.0 mm	3.18 mm	Brinell 150, Rockwell B80	20.57 mm	—	8.5 mm	S-M12-1ZI	Round	5	000000000	0000	———	0
M12 x 1.75 mm	17.0 mm	6.4 mm	Brinell 150, Rockwell B80	20.57 mm	—	8.5 mm	—	Round	5	000000000	0000	———	0
M16 x 2 mm	18.5 mm	3 mm	Not Rated	—	22	11.6 mm	—	Hex	1	000000000	0000	———	0



		18-8 Stainless Steel

		0-80	35 Ga.	0.019"	Brinell 125, Rockwell B70	0.125"	—	0.05"	U-080-0	Round	5	000000000	0000	———	0


		1-64	35 Ga.	0.019"	Brinell 125, Rockwell B70	0.125"	—	0.05"	U-164-0	Round	5	000000000	0000	———	0
		2-56	29 Ga.	0.025"	Brinell 125, Rockwell B70	0.22"	—	0.065"	SMPS-256	Round	25	000000000	0000	———	0
		2-56	27 Ga.	0.019"	Brinell 125, Rockwell B70	0.16"	—	0.065"	U-256-0	Round	5	000000000	0000	———	0
		2-56	27 Ga.	0.03"	Brinell 125, Rockwell B70	0.16"	—	0.065"	U-256-1	Round	5	000000000	0000	———	0
		2-56	19 Ga.	0.03"	Brinell 125, Rockwell B70	0.25"	—	0.07"	CLS-256-0	Round	25	000000000	0000	———	0
		2-56	19 Ga.	0.04"	Brinell 125, Rockwell B70	0.25"	—	0.07"	CLS-256-1	Round	25	000000000	0000	———	0
		2-56	19 Ga.	0.056"	Brinell 125, Rockwell B70	0.25"	—	0.07"	CLS-256-2	Round	25	000000000	0000	———	0
		3-48	19 Ga.	0.03"	Brinell 125, Rockwell B70	0.25"	—	0.07"	CLS-348-0	Round	10	000000000	0000	———	0
		3-48	19 Ga.	0.04"	Brinell 125, Rockwell B70	0.25"	—	0.07"	CLS-348-1	Round	10	000000000	0000	———	0
		3-48	19 Ga.	0.056"	Brinell 125, Rockwell B70	0.25"	—	0.07"	CLS-348-2	Round	10	000000000	0000	———	0


		4-40	11/64"	0.039"	Brinell 125, Rockwell B70	0.192"	—	0.065"	FEOX-440	Round	10	000000000	0000	———	0
		4-40	11/64"	0.059"	Brinell 125, Rockwell B70	0.192"	—	0.065"	FEX-440	Round	10	000000000	0000	———	0
		4-40	19 Ga.	0.025"	Brinell 125, Rockwell B70	0.22"	—	0.065"	SMPS-440	Round	25	000000000	0000	———	0
		4-40	19 Ga.	0.03"	Brinell 125, Rockwell B70	0.25"	—	0.07"	CLS-440-0	Round	25	000000000	0000	———	0
		4-40	19 Ga.	0.04"	Brinell 125, Rockwell B70	0.25"	—	0.07"	CLS-440-1	Round	25	000000000	0000	———	0
		4-40	19 Ga.	0.056"	Brinell 125, Rockwell B70	0.25"	—	0.07"	CLS-440-2	Round	25	000000000	0000	———	0
		4-40	19 Ga.	0.09"	Brinell 125, Rockwell B70	0.25"	—	0.07"	CLS-440-3	Round	25	000000000	0000	———	0
		6-32	3/16"	0.025"	Brinell 125, Rockwell B70	0.252"	—	0.065"	SMPS-632	Round	25	000000000	0000	———	0
		6-32	3/16"	0.03"	Brinell 125, Rockwell B70	0.28"	—	0.07"	CLS-632-0	Round	25	000000000	0000	———	0
		6-32	3/16"	0.04"	Brinell 125, Rockwell B70	0.28"	—	0.07"	CLS-632-1	Round	25	000000000	0000	———	0


		6-32	3/16"	0.056"	Brinell 125, Rockwell B70	0.28"	—	0.07"	CLS-632-2	Round	25	000000000	0000	———	0
		6-32	3/16"	0.09"	Brinell 125, Rockwell B70	0.28"	—	0.07"	CLS-632-3	Round	25	000000000	0000	———	0
		6-32	3 Ga.	0.039"	Brinell 125, Rockwell B70	0.244"	—	0.075"	FEOX-632	Round	10	000000000	0000	———	0
		6-32	3 Ga.	0.059"	Brinell 125, Rockwell B70	0.244"	—	0.075"	FEX-632	Round	10	000000000	0000	———	0
		8-32	3 Ga.	0.03"	Brinell 125, Rockwell B70	0.31"	—	0.09"	CLS-832-0	Round	10	000000000	0000	———	0
		8-32	3 Ga.	0.04"	Brinell 125, Rockwell B70	0.31"	—	0.09"	CLS-832-1	Round	25	000000000	0000	———	0
		8-32	3 Ga.	0.056"	Brinell 125, Rockwell B70	0.31"	—	0.09"	CLS-832-2	Round	25	000000000	0000	———	0
		8-32	3 Ga.	0.09"	Brinell 125, Rockwell B70	0.31"	—	0.09"	CLS-832-3	Round	25	000000000	0000	———	0
		8-32	L	0.039"	Brinell 125, Rockwell B70	0.322"	—	0.09"	FEOX-832	Round	10	000000000	0000	———	0
		8-32	L	0.059"	Brinell 125, Rockwell B70	0.322"	—	0.09"	FEX-832	Round	10	000000000	0000	———	0


		10-24	1/4"	0.03"	Brinell 125, Rockwell B70	0.34"	—	0.09"	CLSS-024-0	Round	10	000000000	0000	———	0
		10-24	1/4"	0.04"	Brinell 125, Rockwell B70	0.34"	—	0.09"	CLSS-024-1	Round	10	000000000	0000	———	0
		10-24	1/4"	0.056"	Brinell 125, Rockwell B70	0.34"	—	0.09"	CLSS-024-2	Round	10	000000000	0000	———	0
		10-24	1/4"	0.09"	Brinell 125, Rockwell B70	0.34"	—	0.09"	CLSS-024-3	Round	10	000000000	0000	———	0
		10-32	1/4"	0.03"	Brinell 125, Rockwell B70	0.34"	—	0.09"	CLSS-032-0	Round	10	000000000	0000	———	0
		10-32	1/4"	0.04"	Brinell 125, Rockwell B70	0.34"	—	0.09"	CLSS-032-1	Round	10	000000000	0000	———	0
		10-32	1/4"	0.056"	Brinell 125, Rockwell B70	0.34"	—	0.09"	CLSS-032-2	Round	10	000000000	0000	———	0
		10-32	1/4"	0.09"	Brinell 125, Rockwell B70	0.34"	—	0.09"	CLSS-032-3	Round	10	000000000	0000	———	0
		10-32	L	0.039"	Brinell 125, Rockwell B70	0.322"	—	0.11"	FEOX-032	Round	10	000000000	0000	———	0
		10-32	L	0.059"	Brinell 125, Rockwell B70	0.322"	—	0.11"	FEX-032	Round	10	000000000	0000	———	0


		12-24	J	0.04"	Brinell 125, Rockwell B70	0.37"	—	0.13"	CLS-1224-1	Round	5	000000000	0000	———	0
		12-24	J	0.056"	Brinell 125, Rockwell B70	0.37"	—	0.13"	CLS-1224-2	Round	10	000000000	0000	———	0
		12-24	J	0.09"	Brinell 125, Rockwell B70	0.37"	—	0.13"	CLS-1224-3	Round	10	000000000	0000	———	0
		1/4"-20	11/32"	0.047"	Brinell 125, Rockwell B70	0.44"	—	0.17"	CLS-0420-0	Round	10	000000000	0000	———	0
		1/4"-20	11/32"	0.056"	Brinell 125, Rockwell B70	0.44"	—	0.17"	CLS-0420-1	Round	10	000000000	0000	———	0
		1/4"-20	11/32"	0.059"	Brinell 125, Rockwell B70	0.384"	—	0.12"	FEX-0420	Round	5	000000000	0000	———	0
		1/4"-20	11/32"	0.09"	Brinell 125, Rockwell B70	0.44"	—	0.17"	CLS-0420-2	Round	5	000000000	0000	———	0
		1/4"-20	11/32"	0.125"	Brinell 125, Rockwell B70	0.44"	—	0.17"	CLS-0420-3	Round	5	000000000	0000	———	0
		1/4"-28	11/32"	0.056"	Brinell 125, Rockwell B70	0.44"	—	0.17"	CLS-0428-1	Round	5	000000000	0000	———	0
1/4"-28		11/32"	0.059"	Brinell 125, Rockwell B70	0.384"	—	0.12"	FEX-0428	Round	5	000000000	0000	———	0
1/4"-28	11/32"	0.09"	Brinell 125, Rockwell B70	0.44"	—	0.17"	CLS-0428-2	Round	5	000000000	0000	———	0
5/16"-18	Z	0.056"	Brinell 125, Rockwell B70	0.5"	—	0.23"	CLS-0518-1	Round	5	000000000	0000	———	0
5/16"-18	Z	0.09"	Brinell 125, Rockwell B70	0.5"	—	0.23"	CLS-0518-2	Round	5	000000000	0000	———	0
5/16"-18	Z	0.125"	Brinell 125, Rockwell B70	0.5"	—	0.23"	CLS-0518-3	Round	5	000000000	0000	———	0
3/8"-16	1/2"	0.09"	Brinell 125, Rockwell B70	0.56"	—	0.27"	CLS-0616-1	Round	5	000000000	0000	———	0
3/8"-16	1/2"	0.125"	Brinell 125, Rockwell B70	0.56"	—	0.27"	CLS-0616-2	Round	5	000000000	0000	———	0
3/8"-16	1/2"	0.25"	Brinell 125, Rockwell B70	0.56"	—	0.27"	CLS-0616-3	Round	1	000000000	0000	———	0
1/2"-13	21/32"	0.125"	Brinell 125, Rockwell B70	0.81"	—	0.36"	CLS-0813-1	Round	1	000000000	0000	———	0
1/2"-13	21/32"	0.25"	Brinell 125, Rockwell B70	0.81"	—	0.36"	CLS-0813-2	Round	1	000000000	0000	———	0
M2 x 0.4 mm	4.2 mm	0.8 mm	Brinell 125, Rockwell B70	6.35 mm	—	1.5 mm	CLS-M2-0	Round	10	000000000	0000	000000000	000000
M2 x 0.4 mm	4.2 mm	1 mm	Brinell 125, Rockwell B70	6.35 mm	—	1.5 mm	CLS-M2-1	Round	10	000000000	0000	000000000	000000
M2 x 0.4 mm	4.2 mm	1.4 mm	Brinell 125, Rockwell B70	6.35 mm	—	1.5 mm	CLS-M2-2	Round	10	000000000	0000	000000000	000000
M2 x 0.4 mm	4.2 mm	2.29 mm	Brinell 150, Rockwell B80	6.35 mm	—	1.5 mm	—	Round	10	000000000	0000	———	0
M2 x 0.4 mm	27 Ga.	0.76 mm	Brinell 125, Rockwell B70	4.07 mm	—	1.65 mm	U-M2-1	Round	5	000000000	0000	———	0
M2.5 x 0.45 mm	3.8 mm	0.64 mm	Brinell 125, Rockwell B70	5.6 mm	—	1.4 mm	SMPS-M2.5	Round	25	000000000	0000	———	0
M2.5 x 0.45 mm	4.2 mm	0.8 mm	Brinell 125, Rockwell B70	6.35 mm	—	1.5 mm	CLS-M2.5-0	Round	25	000000000	0000	000000000	000000
M2.5 x 0.45 mm	4.2 mm	1 mm	Brinell 125, Rockwell B70	6.35 mm	—	1.5 mm	CLS-M2.5-1	Round	25	000000000	0000	000000000	000000
M2.5 x 0.45 mm	4.2 mm	1.4 mm	Brinell 125, Rockwell B70	6.35 mm	—	1.5 mm	CLS-M2.5-2	Round	25	000000000	0000	000000000	000000
M2.5 x 0.45 mm	4.2 mm	2.29 mm	Brinell 150, Rockwell B80	6.35 mm	—	1.5 mm	—	Round	25	000000000	0000	———	0
M3 x 0.5 mm	11/64"	0.99 mm	Brinell 125, Rockwell B70	4.88 mm	—	1.9 mm	FEOX-M3	Round	10	000000000	0000	———	0
M3 x 0.5 mm	11/64"	1.5 mm	Brinell 125, Rockwell B70	4.88 mm	—	1.9 mm	FEX-M3	Round	10	000000000	0000	———	0
M3 x 0.5 mm	4.2 mm	0.64 mm	Brinell 125, Rockwell B70	5.6 mm	—	1.4 mm	SMPS-M3	Round	25	000000000	0000	———	0
M3 x 0.5 mm	4.2 mm	0.8 mm	Brinell 125, Rockwell B70	6.35 mm	—	1.5 mm	CLS-M3-0	Round	25	000000000	0000	000000000	000000
M3 x 0.5 mm	4.2 mm	1 mm	Brinell 125, Rockwell B70	6.35 mm	—	1.5 mm	CLS-M3-1	Round	25	000000000	0000	000000000	000000
M3 x 0.5 mm	4.2 mm	1.4 mm	Brinell 125, Rockwell B70	6.35 mm	—	1.5 mm	CLS-M3-2	Round	25	000000000	0000	000000000	000000
M3 x 0.5 mm	4.2 mm	2.29 mm	Brinell 150, Rockwell B80	6.35 mm	—	1.5 mm	—	Round	25	000000000	0000	———	0
M3 x 0.5 mm	4.5 mm	1 mm	Not Rated	—	5.5	2.1 mm	—	Hex	10	000000000	0000	———	0
M3.5 x 0.6 mm	4.8 mm	0.8 mm	Brinell 125, Rockwell B70	7.11 mm	—	1.5 mm	CLS-M3.5-0	Round	10	000000000	0000	———	0
M3.5 x 0.6 mm	4.8 mm	1 mm	Brinell 125, Rockwell B70	7.11 mm	—	1.5 mm	CLS-M3.5-1	Round	10	000000000	0000	———	0
M3.5 x 0.6 mm	4.8 mm	1.4 mm	Brinell 125, Rockwell B70	7.11 mm	—	1.5 mm	CLS-M3.5-2	Round	10	000000000	0000	———	0
M4 x 0.7 mm	5.4 mm	0.8 mm	Brinell 125, Rockwell B70	7.87 mm	—	2 mm	CLS-M4-0	Round	10	000000000	0000	000000000	000000
M4 x 0.7 mm	5.4 mm	1 mm	Brinell 125, Rockwell B70	7.87 mm	—	2 mm	CLS-M4-1	Round	10	000000000	0000	000000000	000000
M4 x 0.7 mm	5.4 mm	1.4 mm	Brinell 125, Rockwell B70	7.87 mm	—	2 mm	CLS-M4-2	Round	10	000000000	0000	000000000	000000
M4 x 0.7 mm	5.4 mm	2.29 mm	Brinell 150, Rockwell B80	7.87 mm	—	2 mm	—	Round	10	000000000	0000	———	0
M4 x 0.7 mm	5.5 mm	1 mm	Not Rated	—	7	2.3 mm	—	Hex	10	000000000	00000	———	0
M4 x 0.7 mm	L	0.99 mm	Brinell 125, Rockwell B70	8.17 mm	—	2.55 mm	FEOX-M4	Round	5	000000000	0000	———	0
M4 x 0.7 mm	L	1.5 mm	Brinell 125, Rockwell B70	8.17 mm	—	2.55 mm	FEX-M4	Round	10	000000000	0000	———	0
M5 x 0.8 mm	6.4 mm	0.8 mm	Brinell 125, Rockwell B70	8.64 mm	—	2 mm	CLSS-M5-0	Round	10	000000000	0000	000000000	000000
M5 x 0.8 mm	6.4 mm	1 mm	Brinell 125, Rockwell B70	8.64 mm	—	2 mm	CLSS-M5-1	Round	10	000000000	0000	000000000	000000
M5 x 0.8 mm	6.4 mm	1.4 mm	Brinell 125, Rockwell B70	8.64 mm	—	2 mm	CLSS-M5-2	Round	10	000000000	0000	000000000	000000
M5 x 0.8 mm	6.4 mm	2.29 mm	Brinell 150, Rockwell B80	8.64 mm	—	2 mm	—	Round	10	000000000	0000	———	0
M5 x 0.8 mm	6.5 mm	1 mm	Not Rated	—	8	3.1 mm	—	Hex	10	000000000	00000	———	0
M5 x 0.8 mm	L	0.99 mm	Brinell 125, Rockwell B70	8.17 mm	—	3.05 mm	FEOX-M5	Round	5	000000000	0000	———	0
M5 x 0.8 mm	L	1.5 mm	Brinell 125, Rockwell B70	8.17 mm	—	3.05 mm	FEX-M5	Round	10	000000000	0000	———	0
M6 x 1 mm	11/32"	1.5 mm	Brinell 125, Rockwell B70	9.74 mm	—	3.3 mm	FEX-M6	Round	5	000000000	0000	———	0
M6 x 1 mm	8.0 mm	1 mm	Not Rated	—	10	4.1 mm	—	Hex	5	000000000	0000	———	0
M6 x 1 mm	8.8 mm	0.92 mm	Brinell 125, Rockwell B70	11.18 mm	—	4.08 mm	CLS-M6-00	Round	5	000000000	0000	———	0
M6 x 1 mm	8.8 mm	1.2 mm	Brinell 125, Rockwell B70	11.18 mm	—	4.08 mm	CLS-M6-0	Round	5	000000000	0000	———	0
M6 x 1 mm	8.8 mm	1.4 mm	Brinell 125, Rockwell B70	11.18 mm	—	4.08 mm	CLS-M6-1	Round	5	000000000	0000	———	0
M6 x 1 mm	8.8 mm	2.29 mm	Brinell 125, Rockwell B70	11.18 mm	—	4.08 mm	CLS-M6-2	Round	5	000000000	0000	———	0
M6 x 1 mm	8.8 mm	3.18 mm	Brinell 150, Rockwell B80	11.18 mm	—	4.08 mm	—	Round	5	000000000	0000	———	0
M8 x 1.25 mm	10.0 mm	2 mm	Not Rated	—	13	4.7 mm	—	Hex	1	000000000	0000	———	0
M8 x 1.25 mm	10.5 mm	1.4 mm	Brinell 125, Rockwell B70	12.7 mm	—	5.47 mm	CLS-M8-1	Round	5	000000000	0000	———	0
M8 x 1.25 mm	10.5 mm	2.29 mm	Brinell 125, Rockwell B70	12.7 mm	—	5.47 mm	CLS-M8-2	Round	5	000000000	0000	———	0
M8 x 1.25 mm	10.5 mm	3.18 mm	Brinell 150, Rockwell B80	12.7 mm	—	5.47 mm	—	Round	5	000000000	0000	———	0
M10 x 1.5 mm	12.5 mm	2 mm	Not Rated	—	15	6.2 mm	—	Hex	1	000000000	0000	———	0
M10 x 1.5 mm	14 mm	2.29 mm	Brinell 125, Rockwell B70	17.35 mm	—	7.48 mm	CLS-M10-1	Round	1	000000000	0000	———	0
M10 x 1.5 mm	14 mm	3.18 mm	Brinell 125, Rockwell B70	17.35 mm	—	7.48 mm	CLS-M10-2	Round	1	000000000	0000	———	0
M10 x 1.5 mm	14 mm	6.4 mm	Brinell 150, Rockwell B80	17.35 mm	—	7.48 mm	—	Round	1	000000000	0000	———	0
M12 x 1.75 mm	14.5 mm	3 mm	Not Rated	—	17	7.2 mm	—	Hex	1	000000000	0000	———	0
M12 x 1.75 mm	17 mm	3.18 mm	Brinell 125, Rockwell B70	20.57 mm	—	8.5 mm	CLS-M12-1	Round	1	000000000	0000	———	0
M12 x 1.75 mm	17 mm	6.4 mm	Brinell 150, Rockwell B80	20.57 mm	—	8.5 mm	—	Round	1	000000000	0000	———	0



		High-Temperature High-Strength A286 Stainless Steel

		2-56	29 Ga.	0.025"	Brinell 192, Rockwell B90	0.22"	—	0.065"	SMPP-256	Round	10	000000000	0000	———	0


		2-56	19 Ga.	0.03"	Brinell 192, Rockwell B90	0.25"	—	0.07"	SP-256-0	Round	10	000000000	0000	———	0
		2-56	19 Ga.	0.04"	Brinell 192, Rockwell B90	0.25"	—	0.07"	SP-256-1	Round	10	000000000	0000	———	0
		2-56	19 Ga.	0.056"	Brinell 192, Rockwell B90	0.25"	—	0.07"	SP-256-2	Round	10	000000000	0000	———	0
		4-40	19 Ga.	0.025"	Brinell 192, Rockwell B90	0.22"	—	0.065"	SMPP-440	Round	10	000000000	0000	———	0
		4-40	19 Ga.	0.03"	Brinell 192, Rockwell B90	0.25"	—	0.07"	SP-440-0	Round	10	000000000	0000	———	0
		4-40	19 Ga.	0.04"	Brinell 192, Rockwell B90	0.25"	—	0.07"	SP-440-1	Round	10	000000000	0000	———	0
		4-40	19 Ga.	0.056"	Brinell 192, Rockwell B90	0.25"	—	0.07"	SP-440-2	Round	10	000000000	0000	———	0
		6-32	3/16"	0.03"	Brinell 192, Rockwell B90	0.28"	—	0.07"	SP-632-0	Round	10	000000000	0000	———	0
		6-32	3/16"	0.04"	Brinell 192, Rockwell B90	0.28"	—	0.07"	SP-632-1	Round	10	000000000	0000	———	0
		6-32	3/16"	0.056"	Brinell 192, Rockwell B90	0.28"	—	0.07"	SP-632-2	Round	10	000000000	0000	———	0


		6-32	12 Ga.	0.025"	Brinell 192, Rockwell B90	0.252"	—	0.065"	SMPP-632	Round	10	000000000	0000	———	0
		8-32	3 Ga.	0.03"	Brinell 192, Rockwell B90	0.31"	—	0.09"	SP-832-0	Round	5	000000000	0000	———	0
		8-32	3 Ga.	0.04"	Brinell 192, Rockwell B90	0.31"	—	0.09"	SP-832-1	Round	5	000000000	0000	———	0
		8-32	3 Ga.	0.056"	Brinell 192, Rockwell B90	0.31"	—	0.09"	SP-832-2	Round	5	000000000	0000	———	0
		10-24	1/4"	0.03"	Brinell 192, Rockwell B90	0.34"	—	0.09"	SP-024-0	Round	5	000000000	0000	———	0
		10-24	1/4"	0.04"	Brinell 192, Rockwell B90	0.34"	—	0.09"	SP-024-1	Round	5	000000000	0000	———	0
		10-24	1/4"	0.056"	Brinell 192, Rockwell B90	0.34"	—	0.09"	SP-024-2	Round	5	000000000	0000	———	0
		10-32	1/4"	0.03"	Brinell 192, Rockwell B90	0.34"	—	0.09"	SP-032-0	Round	5	000000000	0000	———	0
		10-32	1/4"	0.04"	Brinell 192, Rockwell B90	0.34"	—	0.09"	SP-032-1	Round	5	000000000	0000	———	0
		10-32	1/4"	0.056"	Brinell 192, Rockwell B90	0.34"	—	0.09"	SP-032-2	Round	5	000000000	0000	———	0


		1/4"-20	11/32"	0.047"	Brinell 192, Rockwell B90	0.44"	—	0.17"	SP-0420-0	Round	1	000000000	0000	———	0
		1/4"-20	11/32"	0.056"	Brinell 192, Rockwell B90	0.44"	—	0.17"	SP-0420-1	Round	1	000000000	0000	———	0
		1/4"-20	11/32"	0.09"	Brinell 192, Rockwell B90	0.44"	—	0.17"	SP-0420-2	Round	1	000000000	0000	———	0
		5/16"-18	Z	0.056"	Brinell 192, Rockwell B90	0.5"	—	0.23"	SP-0518-1	Round	1	000000000	0000	———	0
		5/16"-18	Z	0.09"	Brinell 192, Rockwell B90	0.5"	—	0.23"	SP-0518-2	Round	1	000000000	0000	———	0
		3/8"-16	1/2"	0.09"	Brinell 192, Rockwell B90	0.56"	—	0.27"	SP-0616-1	Round	1	000000000	0000	———	0
		3/8"-16	1/2"	0.125"	Brinell 192, Rockwell B90	0.56"	—	0.27"	SP-0616-2	Round	1	000000000	0000	———	0
		M2 x 0.4 mm	4.2 mm	1 mm	Brinell 192, Rockwell B90	6.35 mm	—	1.5 mm	SP-M2-1	Round	5	000000000	0000	———	0
		M2 x 0.4 mm	4.2 mm	1.4 mm	Brinell 192, Rockwell B90	6.35 mm	—	1.5 mm	SP-M2-2	Round	5	000000000	0000	———	0
		M2.5 x 0.45 mm	3.8 mm	0.64 mm	Brinell 192, Rockwell B90	5.6 mm	—	1.4 mm	SMPP-M2.5	Round	10	000000000	0000	———	0


		M2.5 x 0.45 mm	4.2 mm	0.8 mm	Brinell 192, Rockwell B90	6.35 mm	—	1.5 mm	SP-M2.5-0	Round	5	000000000	0000	———	0
		M2.5 x 0.45 mm	4.2 mm	1 mm	Brinell 192, Rockwell B90	6.35 mm	—	1.5 mm	SP-M2.5-1	Round	5	000000000	0000	———	0
		M2.5 x 0.45 mm	4.2 mm	1.4 mm	Brinell 192, Rockwell B90	6.35 mm	—	1.5 mm	SP-M2.5-2	Round	5	000000000	0000	———	0
		M3 x 0.5 mm	4.2 mm	0.64 mm	Brinell 192, Rockwell B90	5.6 mm	—	1.4 mm	SMPP-M3	Round	10	000000000	0000	———	0
		M3 x 0.5 mm	4.2 mm	0.8 mm	Brinell 192, Rockwell B90	6.35 mm	—	1.5 mm	SP-M3-0	Round	10	000000000	0000	———	0
		M3 x 0.5 mm	4.2 mm	1 mm	Brinell 192, Rockwell B90	6.35 mm	—	1.5 mm	SP-M3-1	Round	10	000000000	0000	———	0
		M3 x 0.5 mm	4.2 mm	1.4 mm	Brinell 192, Rockwell B90	6.35 mm	—	1.5 mm	SP-M3-2	Round	10	000000000	0000	———	0
		M3.5 x 0.6 mm	4.8 mm	0.64 mm	Brinell 192, Rockwell B90	6.4 mm	—	1.4 mm	SMPP-M3.5	Round	10	000000000	0000	———	0
		M4 x 0.7 mm	5.4 mm	0.8 mm	Brinell 192, Rockwell B90	7.87 mm	—	2 mm	SP-M4-0	Round	5	000000000	0000	———	0
		M4 x 0.7 mm	5.4 mm	1 mm	Brinell 192, Rockwell B90	7.87 mm	—	2 mm	SP-M4-1	Round	5	000000000	0000	———	0


		M4 x 0.7 mm	5.4 mm	1.4 mm	Brinell 192, Rockwell B90	7.87 mm	—	2 mm	SP-M4-2	Round	5	000000000	0000	———	0
		M5 x 0.8 mm	6.4 mm	0.8 mm	Brinell 192, Rockwell B90	8.64 mm	—	2 mm	SP-M5-0	Round	5	000000000	0000	———	0
		M5 x 0.8 mm	6.4 mm	1 mm	Brinell 192, Rockwell B90	8.64 mm	—	2 mm	SP-M5-1	Round	5	000000000	0000	———	0
		M5 x 0.8 mm	6.4 mm	1.4 mm	Brinell 192, Rockwell B90	8.64 mm	—	2 mm	SP-M5-2	Round	5	000000000	0000	———	0
		M6 x 1 mm	8.8 mm	1.4 mm	Brinell 192, Rockwell B90	11.18 mm	—	4.08 mm	SP-M6-1	Round	1	000000000	0000	———	0
		M6 x 1 mm	8.8 mm	2.29 mm	Brinell 192, Rockwell B90	11.18 mm	—	4.08 mm	SP-M6-2	Round	1	000000000	0000	———	0
		M8 x 1.25 mm	10.5 mm	1.4 mm	Brinell 192, Rockwell B90	12.7 mm	—	5.47 mm	SP-M8-1	Round	1	000000000	0000	———	0
		M8 x 1.25 mm	10.5 mm	2.29 mm	Brinell 192, Rockwell B90	12.7 mm	—	5.47 mm	SP-M8-2	Round	1	000000000	0000	———	0
		M10 x 1.5 mm	14 mm	2.29 mm	Brinell 192, Rockwell B90	17.35 mm	—	7.48 mm	SP-M10-1	Round	1	000000000	0000	———	0




		Lightweight Aluminum

		2-56	19 Ga.	0.04"	Brinell 80, Rockwell B50	0.25"	—	0.07"	CLA-256-1	Round	25	000000000	0000	000000000	000000


		2-56	19 Ga.	0.056"	Brinell 80, Rockwell B50	0.25"	—	0.07"	CLA-256-2	Round	25	000000000	0000	000000000	000000
		4-40	3/16"	0.04"	Brinell 80, Rockwell B50	0.25"	—	0.09"	CLA-440-1	Round	25	000000000	0000	000000000	000000
		4-40	3/16"	0.056"	Brinell 80, Rockwell B50	0.25"	—	0.09"	CLA-440-2	Round	25	000000000	0000	000000000	000000
		6-32	3 Ga.	0.04"	Brinell 80, Rockwell B50	0.28"	—	0.09"	CLA-632-1	Round	25	000000000	0000	000000000	000000
		6-32	3 Ga.	0.056"	Brinell 80, Rockwell B50	0.28"	—	0.09"	CLA-632-2	Round	25	000000000	0000	000000000	000000
		8-32	A	0.04"	Brinell 80, Rockwell B50	0.31"	—	0.16"	CLA-832-1	Round	25	000000000	0000	000000000	000000
		8-32	A	0.056"	Brinell 80, Rockwell B50	0.31"	—	0.16"	CLA-832-2	Round	25	000000000	0000	000000000	000000
		10-24	19/64"	0.056"	Brinell 80, Rockwell B50	0.37"	—	0.16"	CLA-024-2	Round	10	000000000	0000	000000000	000000
		10-32	19/64"	0.04"	Brinell 80, Rockwell B50	0.37"	—	0.16"	CLA-032-1	Round	25	000000000	0000	000000000	000000
		10-32	19/64"	0.056"	Brinell 80, Rockwell B50	0.37"	—	0.16"	CLA-032-2	Round	25	000000000	0000	———	0


		1/4"-20	11/32"	0.056"	Brinell 80, Rockwell B50	0.44"	—	0.17"	CLA-0420-1	Round	10	000000000	0000	———	0
		1/4"-20	11/32"	0.091"	Brinell 80, Rockwell B50	0.44"	—	0.17"	CLA-0420-2	Round	10	000000000	0000	———	0
		1/4"-20	11/32"	0.125"	Brinell 80, Rockwell B50	0.44"	—	0.17"	CLA-0420-3	Round	10	000000000	0000	———	0
		M2 x 0.5 mm	19 Ga.	1 mm	Brinell 80, Rockwell B50	6.35 mm	—	1.5 mm	CLA-M2-1	Round	25	000000000	0000	000000000	000000
		M2 x 0.5 mm	19 Ga.	1.4 mm	Brinell 80, Rockwell B50	6.35 mm	—	1.5 mm	CLA-M2-2	Round	25	000000000	0000	000000000	000000
		M3 x 0.5 mm	3/16"	1 mm	Brinell 80, Rockwell B50	6.35 mm	—	2 mm	CLA-M3-1	Round	25	000000000	0000	000000000	000000
		M3 x 0.5 mm	3/16"	1.4 mm	Brinell 80, Rockwell B50	6.35 mm	—	2 mm	CLA-M3-2	Round	25	000000000	0000	000000000	000000
		M3.5 x 0.6 mm	3 Ga.	1.4 mm	Brinell 80, Rockwell B50	7.11 mm	—	2 mm	CLA-M3.5-2	Round	10	000000000	0000	000000000	000000
		M4 x 0.7 mm	A	1 mm	Brinell 80, Rockwell B50	7.8 mm	—	3 mm	CLA-M4-1	Round	25	000000000	0000	000000000	000000
		M4 x 0.7 mm	A	1.4 mm	Brinell 80, Rockwell B50	7.8 mm	—	3 mm	CLA-M4-2	Round	25	000000000	0000	000000000	000000


		M5 x 0.8 mm	19/64"	1.4 mm	Brinell 80, Rockwell B50	9.4 mm	—	3.8 mm	CLA-M5-2	Round	25	000000000	0000	———	0
		M6 x 1 mm	11/32"	1.4 mm	Brinell 80, Rockwell B50	11.18 mm	—	4.08 mm	CLA-M6-1	Round	10	000000000	0000	———	0
		M6 x 1 mm	11/32"	2.3 mm	Brinell 80, Rockwell B50	11.18 mm	—	4.08 mm	CLA-M6-2	Round	10	000000000	0000	———	0

Flush-Profile Press-Fit Nuts for Sheet Metal

These nuts sit flush in panels for a smooth surface, so they fit in cramped enclosures. You can also install them onto parts before forming them, since the head bends along with the metal. The hex-shaped head locks into holes when installed, so the nuts won't twist as you fasten screws.

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust and mild chemicals.

High-Strength 400 Series Stainless Steel—Hard enough to install in stainless steel panels. These nuts are stronger than 18-8 stainless steel, but not as corrosion resistant, so they're best for environments with only occasional moisture.

					Head
	Thread Size	Drill Bit Size	For Min. Panel Thk.	For Maximum Panel Hardness	Wd.	Ht.	Ht.	PEM® Part No.	Head Shape	Pkg. Qty.		Pkg.







				18-8 Stainless Steel

				2-56	20 Ga.	0.04"	Brinell 125, Rockwell B70	3/16"	0.01"	0.036"	—	Hex	5	000000000	00000


				2-56	20 Ga.	0.062"	Brinell 125, Rockwell B70	3/16"	0.02"	0.058"	—	Hex	5	000000000	0000
				2-56	20 Ga.	0.125"	Brinell 125, Rockwell B70	3/16"	0.03"	0.117"	—	Hex	5	000000000	0000
				4-40	20 Ga.	0.04"	Brinell 125, Rockwell B70	3/16"	0.01"	0.036"	—	Hex	25	000000000	00000
				4-40	20 Ga.	0.062"	Brinell 125, Rockwell B70	3/16"	0.02"	0.058"	—	Hex	25	000000000	00000
				4-40	20 Ga.	0.125"	Brinell 125, Rockwell B70	3/16"	0.03"	0.117"	—	Hex	10	000000000	00000
				6-32	13/64"	0.062"	Brinell 125, Rockwell B70	1/4"	0.02"	0.058"	—	Hex	25	000000000	0000
				6-32	13/64"	0.125"	Brinell 125, Rockwell B70	1/4"	0.03"	0.117"	—	Hex	25	000000000	00000
				6-32	13/64"	0.187"	Brinell 125, Rockwell B70	1/4"	0.03"	0.177"	—	Hex	5	000000000	0000
				8-32	17/64"	0.062"	Brinell 125, Rockwell B70	5/16"	0.02"	0.058"	—	Hex	25	000000000	0000
				8-32	17/64"	0.125"	Brinell 125, Rockwell B70	5/16"	0.03"	0.117"	—	Hex	10	000000000	00000


				8-32	17/64"	0.187"	Brinell 125, Rockwell B70	5/16"	0.03"	0.177"	—	Hex	5	000000000	0000
				10-32	17/64"	0.093"	Brinell 125, Rockwell B70	5/16"	0.03"	0.085"	—	Hex	25	000000000	00000
				10-32	17/64"	0.125"	Brinell 125, Rockwell B70	5/16"	0.03"	0.117"	—	Hex	25	000000000	00000
				10-32	17/64"	0.187"	Brinell 125, Rockwell B70	5/16"	0.03"	0.177"	—	Hex	5	000000000	0000
				1/4"-20	W	0.125"	Brinell 125, Rockwell B70	7/16"	0.03"	0.117"	—	Hex	10	000000000	0000
				1/4"-20	W	0.187"	Brinell 125, Rockwell B70	7/16"	0.03"	0.177"	—	Hex	10	000000000	00000
				1/4"-20	W	0.375"	Brinell 125, Rockwell B70	7/16"	0.03"	0.359"	—	Hex	10	000000000	00000
				M2 x 0.4 mm	4.4 mm	1.53 mm	Brinell 125, Rockwell B70	4.8 mm	0.5 mm	1.53 mm	F-M2-1	Hex	10	000000000	0000
				M2 x 0.4 mm	4.4 mm	2.3 mm	Brinell 125, Rockwell B70	4.8 mm	0.6 mm	2.3 mm	F-M2-2	Hex	10	000000000	0000
				M2.5 x 0.45 mm	4.4 mm	1.53 mm	Brinell 125, Rockwell B70	4.8 mm	0.5 mm	1.53 mm	F-M2.5-1	Hex	25	000000000	00000


				M2.5 x 0.45 mm	4.4 mm	2.3 mm	Brinell 125, Rockwell B70	4.8 mm	0.6 mm	2.3 mm	F-M2.5-2	Hex	10	000000000	0000
				M3 x 0.5 mm	4.4 mm	1.53 mm	Brinell 125, Rockwell B70	4.8 mm	0.5 mm	1.53 mm	F-M3-1	Hex	25	000000000	0000
				M3 x 0.5 mm	4.4 mm	2.32 mm	Brinell 125, Rockwell B70	4.8 mm	0.6 mm	2.3 mm	F-M3-2	Hex	25	000000000	00000
				M4 x 0.7 mm	7.4 mm	1.53 mm	Brinell 125, Rockwell B70	7.9 mm	0.5 mm	1.53 mm	F-M4-1	Hex	10	000000000	0000
				M4 x 0.7 mm	7.4 mm	2.32 mm	Brinell 125, Rockwell B70	7.9 mm	0.6 mm	2.3 mm	F-M4-2	Hex	10	000000000	0000
				M5 x 0.8 mm	7.9 mm	1.53 mm	Brinell 125, Rockwell B70	8.7 mm	0.5 mm	1.53 mm	F-M5-1	Hex	10	000000000	0000
				M5 x 0.8 mm	7.9 mm	2.32 mm	Brinell 125, Rockwell B70	8.7 mm	0.6 mm	2.3 mm	F-M5-2	Hex	10	000000000	0000
				M6 x 1 mm	8.7 mm	3.18 mm	Brinell 125, Rockwell B70	9.5 mm	0.8 mm	3.05 mm	F-M6-3	Hex	10	000000000	0000
				M6 x 1 mm	8.7 mm	3.96 mm	Brinell 125, Rockwell B70	9.5 mm	1 mm	3.84 mm	F-M6-4	Hex	10	000000000	00000
				M6 x 1 mm	8.7 mm	4.75 mm	Brinell 125, Rockwell B70	9.5 mm	1.2 mm	4.63 mm	F-M6-5	Hex	5	000000000	0000




						High-Strength 400 Series Stainless Steel

						2-56	11/64"	0.06"	Brinell 180, Rockwell B85	3/16"	0.02"	0.06"	F4-256-1	Hex	10	000000000	0000


						4-40	11/64"	0.06"	Brinell 180, Rockwell B85	3/16"	0.02"	0.06"	F4-440-1	Hex	10	000000000	0000
						4-40	11/64"	0.091"	Brinell 180, Rockwell B85	3/16"	0.02"	0.09"	F4-440-2	Hex	10	000000000	0000
						6-32	3 Ga.	0.06"	Brinell 180, Rockwell B85	1/4"	0.02"	0.06"	F4-632-1	Hex	25	000000000	0000
						6-32	3 Ga.	0.091"	Brinell 180, Rockwell B85	1/4"	0.02"	0.09"	F4-632-2	Hex	25	000000000	0000
						8-32	L	0.06"	Brinell 180, Rockwell B85	5/16"	0.02"	0.06"	F4-832-1	Hex	10	000000000	0000
						8-32	L	0.091"	Brinell 180, Rockwell B85	5/16"	0.02"	0.09"	F4-832-2	Hex	10	000000000	0000
						10-32	5/16"	0.06"	Brinell 180, Rockwell B85	11/32"	0.02"	0.06"	F4-032-1	Hex	10	000000000	0000
						10-32	5/16"	0.091"	Brinell 180, Rockwell B85	11/32"	0.02"	0.09"	F4-032-2	Hex	10	000000000	0000
						M2 x 0.4 mm	4.4 mm	1.53 mm	Brinell 180, Rockwell B85	4.8 mm	0.5 mm	1.53 mm	F4-M2-1	Hex	10	000000000	0000
M2.5 x 0.45 mm						4.4 mm	1.53 mm	Brinell 180, Rockwell B85	4.8 mm	0.5 mm	1.53 mm	F4-M2.5-1	Hex	10	000000000	0000


M2.5 x 0.45 mm	4.4 mm					2.32 mm	Brinell 180, Rockwell B85	4.8 mm	0.6 mm	2.3 mm	F4-M2.5-2	Hex	10	000000000	0000
M3 x 0.5 mm	4.4 mm					1.53 mm	Brinell 180, Rockwell B85	4.8 mm	0.5 mm	1.53 mm	F-M3-1	Hex	10	000000000	0000
M3 x 0.5 mm	4.4 mm	2.32 mm				Brinell 180, Rockwell B85	4.8 mm	0.6 mm	2.3 mm	F4-M3-2	Hex	10	000000000	0000
M4 x 0.7 mm	7.4 mm	1.53 mm	Brinell 180, Rockwell B85			7.9 mm	0.5 mm	1.53 mm	F4-M4-1	Hex	10	000000000	0000
M4 x 0.7 mm	7.4 mm	2.32 mm	Brinell 180, Rockwell B85			7.9 mm	0.6 mm	2.3 mm	F4-M4-2	Hex	10	000000000	0000
M5 x 0.8 mm	7.9 mm	1.53 mm	Brinell 180, Rockwell B85			8.7 mm	0.5 mm	1.53 mm	F4-M5-1	Hex	10	000000000	0000
M5 x 0.8 mm	7.9 mm	2.32 mm	Brinell 180, Rockwell B85			8.7 mm	0.6 mm	2.3 mm	F4-M5-2	Hex	10	000000000	0000

Press-Fit Locknuts for Sheet Metal

The nylon insert inside these nuts grips screws so they won't back out or loosen. Use them to keep thin parts fastened on engines and other vibrating machinery.

Steel—Best for dry environments since moisture will cause these nuts to rust.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Cadmium Yellow-Chromate-Plated Steel—Thread fasteners on these nuts smoothly without sticking. The plating also creates a stronger barrier against rust than zinc.

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust and mild chemicals.

	For Maximum Panel Hardness	Head Ht.	Flange Dia.	PEM® Part No.	Pkg. Qty.		Pkg.
Nylon-Insert Locking







	Steel

	4-40	5/32"	0.05"	Brinell 205, Rockwell B95	0.09"	0.2"	—	10	000000000	00000


	6-32	3/16"	0.05"	Brinell 205, Rockwell B95	0.13"	0.28"	—	10	000000000	0000
	8-32	7/32"	0.05"	Brinell 205, Rockwell B95	0.16"	0.31"	—	10	000000000	0000




			Zinc-Plated Steel

			M3 x 0.5 mm	6 mm	1.5 mm	Brinell 125, Rockwell B70	3 mm	7 mm	PL-M3-ZI	10	000000000	0000


			M4 x 0.7 mm	7.5 mm	1.5 mm	Brinell 125, Rockwell B70	4 mm	8.5 mm	PL-M4-ZI	10	000000000	0000
			M5 x 0.8 mm	8 mm	1.5 mm	Brinell 125, Rockwell B70	4 mm	9 mm	PL-M5-ZI	10	000000000	0000




					Cadmium Yellow-Chromate-Plated Steel

					6-32	3/16"	0.05"	Brinell 205, Rockwell B95	0.13"	0.28"	—	10	000000000	0000


					10-32	1/4"	0.05"	Brinell 205, Rockwell B95	0.18"	0.34"	—	10	000000000	00000




							18-8 Stainless Steel

							2-56	1/8"	0.05"	Brinell 240, Rockwell B100	0.08"	0.17"	—	10	000000000	00000


							4-40	5/32"	0.05"	Brinell 205, Rockwell B95	0.09"	0.2"	—	10	000000000	0000
							6-32	3/16"	0.05"	Brinell 205, Rockwell B95	0.13"	0.28"	—	10	000000000	00000
							8-32	7/32"	0.05"	Brinell 190, Rockwell B90	0.16"	0.31"	—	10	000000000	00000
							10-32	1/4"	0.05"	Brinell 190, Rockwell B90	0.18"	0.34"	—	10	000000000	00000
							M4 x 0.7 mm	7.5 mm	1.5 mm	Brinell 125, Rockwell B70	4 mm	8.5 mm	PLC-M4	5	000000000	0000
							M5 x 0.8 mm	8 mm	1.5 mm	Brinell 125, Rockwell B70	4 mm	9 mm	PLC-M5	5	000000000	0000

Self-Aligning Press-Fit Locknuts for Sheet Metal

Fasten together unaligned parts and keep screws in place. The threaded hole within these press-fit nuts shifts up to .01" in any direction, so you can fasten together thin panels with off-center holes. The irregularly shaped threads tightly grip screws to prevent them from loosening or backing out under vibration.

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust and mild chemicals.

					Head		Barrel
	Thread Size	Drill Bit Size	For Min. Panel Thk.	For Maximum Panel Hardness	OD	Ht.	Dia.	Ht.	PEM® Part No.	Pkg. Qty.		Pkg.
Distorted-Thread Locking







				18-8 Stainless Steel

				4-40	L	0.038"	Brinell 125, Rockwell B70	0.36"	0.038"	9/64"	3/16"	LAC-440-1MD	5	000000000	00000


				4-40	L	0.054"	Brinell 125, Rockwell B70	0.36"	0.054"	9/64"	3/16"	LAC-440-2MD	5	000000000	0000
				6-32	21/64"	0.038"	Brinell 125, Rockwell B70	0.39"	0.038"	3/16"	13/64"	LAC-632-1MD	5	000000000	00000
				6-32	21/64"	0.054"	Brinell 125, Rockwell B70	0.39"	0.054"	3/16"	13/64"	LAC-632-2MD	5	000000000	00000
				8-32	U	0.038"	Brinell 125, Rockwell B70	0.44"	0.038"	15/64"	13/64"	LAC-832-1MD	5	000000000	00000
				8-32	U	0.054"	Brinell 125, Rockwell B70	0.44"	0.054"	15/64"	13/64"	LAC-832-2MD	5	000000000	00000
				10-24	13/32"	0.054"	Brinell 125, Rockwell B70	0.47"	0.054"	7/32"	17/64"	LAC-024-2MD	5	000000000	00000
				10-32	13/32"	0.038"	Brinell 125, Rockwell B70	0.47"	0.038"	7/32"	17/64"	LAC-032-1MD	5	000000000	00000
				10-32	13/32"	0.054"	Brinell 125, Rockwell B70	0.47"	0.054"	17/64"	17/64"	LAC-032-2MD	5	000000000	00000
				1/4"-20	33/64"	0.054"	Brinell 125, Rockwell B70	0.6"	0.054"	11/32"	5/16"	LAC-0420-2MD	1	000000000	0000
				M3 x 0.5 mm	7.4 mm	0.97 mm	Brinell 125, Rockwell B70	9.14 mm	0.97 mm	4.2 mm	4.8 mm	LAC-M3-1MD	5	000000000	00000


				M3 x 0.5 mm	7.4 mm	1.38 mm	Brinell 125, Rockwell B70	9.14 mm	1.38 mm	3.6 mm	4.8 mm	LAC-M3-2MD	5	000000000	00000
				M4 x 0.7 mm	9.4 mm	0.97 mm	Brinell 125, Rockwell B70	11.18 mm	0.97 mm	4.8 mm	5.3 mm	LAC-M4-1MD	5	000000000	00000
				M4 x 0.7 mm	9.4 mm	1.38 mm	Brinell 125, Rockwell B70	11.18 mm	1.38 mm	4.8 mm	5.3 mm	LAC-M4-2MD	5	000000000	00000
				M5 x 0.8 mm	10.3 mm	0.97 mm	Brinell 125, Rockwell B70	11.94 mm	0.97 mm	6 mm	6.9 mm	LAC-M5-1MD	5	000000000	00000
				M5 x 0.8 mm	10.3 mm	1.38 mm	Brinell 125, Rockwell B70	11.94 mm	1.38 mm	6 mm	6.9 mm	LAC-M5-2MD	5	000000000	00000
				M6 x 1 mm	13.1 mm	1.38 mm	Brinell 125, Rockwell B70	15.24 mm	1.38 mm	7.2 mm	7.9 mm	LAC-M6-2MD	1	000000000	0000

Press-Fit Nuts for Soft Metals and Plastic

The ridged knurls on these broach-style nuts cut into soft metal and plastic without deforming them. They add permanent threads to everything from soft brass panels to brittle circuit boards.

Tin-Plated Steel—The plating resists corrosion from mild chemicals and salt water.

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust and mild chemicals.

Press-Fit Nuts										Installation Tool
				Head
Thread Size	Drill Bit Size	For Min. Panel Thk.	For Maximum Panel Hardness	OD	Ht.	PEM® Part No.	Pkg. Qty.		Pkg.		Each







			Tin-Plated Steel

			2-56	26 Ga.	0.06"	Brinell 107, Rockwell B60	0.21"	0.07"	KF2-256	50	000000000	000000	000000000	0000000


			4-40	19 Ga.	0.06"	Brinell 107, Rockwell B60	0.21"	0.07"	KF2-440	50	000000000	0000	000000000	000000
			6-32	3 Ga.	0.06"	Brinell 107, Rockwell B60	0.28"	0.07"	KF2-632	50	000000000	0000	000000000	000000
			8-32	1/4"	0.06"	Brinell 107, Rockwell B60	0.34"	0.1"	KF2-832	25	000000000	0000	000000000	000000
			10-24	I	0.06"	Brinell 107, Rockwell B60	0.38"	0.13"	KF2-024	25	000000000	00000	000000000	000000
			10-32	I	0.06"	Brinell 107, Rockwell B60	0.38"	0.13"	KF2-032	25	000000000	0000	000000000	000000
			M2 x 0.4 mm	3.7 mm	1.53 mm	Brinell 107, Rockwell B60	5.56 mm	1.5 mm	KF2-M2-ET	25	000000000	0000	000000000	000000
			M2.5 x 0.45 mm	4.2 mm	1.53 mm	Brinell 107, Rockwell B60	5.56 mm	1.5 mm	KF2-M2.5-ET	25	000000000	0000	000000000	000000
			M3 x 0.5 mm	4.2 mm	1.53 mm	Brinell 107, Rockwell B60	5.56 mm	1.5 mm	KF2-M3-ET	25	000000000	0000	000000000	000000
			M4 x 0.7 mm	6.4 mm	1.53 mm	Brinell 107, Rockwell B60	8.74 mm	2 mm	KF2-M4-ET	25	000000000	0000	000000000	000000
			M5 x 0.8 mm	6.9 mm	1.53 mm	Brinell 107, Rockwell B60	9.53 mm	3 mm	KF2-M5-ET	25	000000000	0000	000000000	000000




					18-8 Stainless Steel

					2-56	26 Ga.	0.06"	Brinell 125, Rockwell B70	0.22"	0.07"	KFS2-256	25	000000000	00000	000000000	000000


					4-40	19 Ga.	0.06"	Brinell 125, Rockwell B70	0.22"	0.07"	KFS2-440	25	000000000	00000	000000000	000000
					6-32	3 Ga.	0.06"	Brinell 125, Rockwell B70	0.28"	0.07"	KFS2-632	25	000000000	00000	000000000	000000
					8-32	1/4"	0.06"	Brinell 125, Rockwell B70	0.34"	0.1"	KFS2-832	25	000000000	00000	000000000	000000
					10-24	I	0.06"	Brinell 125, Rockwell B70	0.38"	0.13"	KFS2-024	10	000000000	0000	000000000	000000
					10-32	I	0.06"	Brinell 125, Rockwell B70	0.38"	0.13"	KFS2-032	10	000000000	0000	000000000	000000
					1/4"-20	21/64"	0.06"	Brinell 125, Rockwell B70	0.44"	0.24"	KFS2-0420	10	000000000	00000	———	0
					M2 x 0.4 mm	26 Ga.	1.53 mm	Brinell 125, Rockwell B70	5.56 mm	1.5 mm	KFS2-M2	10	000000000	0000	000000000	000000
					M2.5 x 0.45 mm	19 Ga.	1.53 mm	Brinell 125, Rockwell B70	5.56 mm	1.5 mm	KFS2-M2.5	10	000000000	0000	000000000	000000
					M3 x 0.5 mm	19 Ga.	1.53 mm	Brinell 125, Rockwell B70	5.56 mm	1.5 mm	KFS2-M3	20	000000000	0000	000000000	000000
					M4 x 0.7 mm	1/4"	1.53 mm	Brinell 125, Rockwell B70	8.74 mm	2 mm	KFS2-M4	20	000000000	00000	000000000	000000


					M5 x 0.8 mm	I	1.53 mm	Brinell 125, Rockwell B70	9.53 mm	3 mm	KFS2-M5	20	000000000	00000	000000000	000000

Self-Aligning Press-Fit Nuts for Sheet Metal

Fasten together parts with off-center holes. The threaded hole within these nuts shifts up to .01" in any direction, so screws pass through every time.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust and mild chemicals.

				Head
Thread Size	Drill Bit Size	For Min. Panel Thk.	For Maximum Panel Hardness	OD	Ht.	PEM® Part No.	Pkg. Qty.		Pkg.







			Zinc-Plated Steel

			4-40	L	0.054"	Brinell 125, Rockwell B70	0.36"	0.13"	AS-440-2	5	000000000	00000


			6-32	21/64"	0.054"	Brinell 125, Rockwell B70	0.39"	0.13"	AS-632-2	5	000000000	0000
			8-32	U	0.054"	Brinell 125, Rockwell B70	0.44"	0.13"	AS-832-2	5	000000000	0000
			10-32	13/32"	0.054"	Brinell 125, Rockwell B70	0.47"	0.17"	AS-032-2	5	000000000	0000
			1/4"-20	33/64"	0.054"	Brinell 125, Rockwell B70	0.6"	0.21"	AS-0420-2	5	000000000	00000
			M3 x 0.5 mm	7.4 mm	1.38 mm	Brinell 125, Rockwell B70	9.14 mm	3.31 mm	AS-M3-2	5	000000000	0000
			M4 x 0.7 mm	9.4 mm	1.38 mm	Brinell 125, Rockwell B70	11.18 mm	3.31 mm	AS-M4-2	5	000000000	0000
			M5 x 0.8 mm	10.3 mm	1.38 mm	Brinell 125, Rockwell B70	11.94 mm	4.32 mm	AS-M5-2	5	000000000	00000
			M6 x 1 mm	13.1 mm	1.38 mm	Brinell 125, Rockwell B70	15.24 mm	5.34 mm	AS-M6-2	1	000000000	0000




					18-8 Stainless Steel

					4-40	L	0.038"	Brinell 125, Rockwell B70	0.36"	0.13"	AC-440-1	5	000000000	0000


					4-40	L	0.054"	Brinell 125, Rockwell B70	0.36"	0.13"	AC-440-2	5	000000000	0000
					6-32	21/64"	0.038"	Brinell 125, Rockwell B70	0.39"	0.13"	AC-632-1	5	000000000	0000
					6-32	21/64"	0.054"	Brinell 125, Rockwell B70	0.39"	0.13"	AC-632-2	5	000000000	0000
					8-32	U	0.054"	Brinell 125, Rockwell B70	0.44"	0.13"	AC-832-2	5	000000000	0000
					10-24	13/32"	0.054"	Brinell 125, Rockwell B70	0.47"	0.17"	AC-024-2	1	000000000	0000
					10-32	13/32"	0.038"	Brinell 125, Rockwell B70	0.47"	0.17"	AC-032-1	1	000000000	0000
					10-32	13/32"	0.054"	Brinell 125, Rockwell B70	0.47"	0.17"	AC-032-2	5	000000000	00000
					1/4"-20	33/64"	0.054"	Brinell 125, Rockwell B70	0.6"	0.21"	AC-0420-2	1	000000000	0000
					1/4"-28	33/64"	0.054"	Brinell 125, Rockwell B70	0.6"	0.21"	AC-0428-2	1	000000000	0000
					M3 x 0.5 mm	7.4 mm	0.97 mm	Brinell 125, Rockwell B70	9.14 mm	3.31 mm	AC-M3-1	5	000000000	0000


					M3 x 0.5 mm	7.4 mm	1.38 mm	Brinell 125, Rockwell B70	9.14 mm	3.31 mm	AC-M3-2	1	000000000	0000
					M4 x 0.7 mm	9.4 mm	0.97 mm	Brinell 125, Rockwell B70	11.18 mm	3.31 mm	AC-M4-1	1	000000000	0000
					M4 x 0.7 mm	9.4 mm	1.38 mm	Brinell 125, Rockwell B70	11.18 mm	3.31 mm	AC-M4-2	1	000000000	0000
					M5 x 0.8 mm	10.4 mm	1.38 mm	Brinell 125, Rockwell B70	11.94 mm	4.32 mm	AC-M5-2	1	000000000	0000
					M6 x 1 mm	13.1 mm	1.38 mm	Brinell 125, Rockwell B70	15.24 mm	5.34 mm	AC-M6-2	1	000000000	0000

Closed-End Press-Fit Nuts for Sheet Metal

Fasten sheet metal without scratching or damaging nearby parts. The closed barrel on these nuts covers screws entirely once inserted and shields them from leaks and debris. Use them in electronics with sensitive components and CNC machines exposed to liquids and dust.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust and mild chemicals.

				Head
Thread Size	Drill Bit Size	For Min. Panel Thk.	For Maximum Panel Hardness	OD	Ht.	Lg.	PEM® Part No.	Pkg. Qty.		Pkg.







			Zinc-Plated Steel

			4-40	19 Ga.	0.04"	Brinell 150, Rockwell B80	0.25"	0.045"	0.335"	B-440-1ZI	5	000000000	00000


			6-32	3/16"	0.04"	Brinell 150, Rockwell B80	0.28"	0.045"	0.335"	B-632-1ZI	10	000000000	0000
			6-32	3/16"	0.056"	Brinell 150, Rockwell B80	0.28"	0.045"	0.335"	B-632-2ZI	10	000000000	0000
			8-32	3 Ga.	0.04"	Brinell 150, Rockwell B80	0.31"	0.055"	0.385"	B-832-1ZI	10	000000000	0000
			8-32	3 Ga.	0.056"	Brinell 150, Rockwell B80	0.31"	0.055"	0.385"	B-832-2ZI	10	000000000	0000
			10-32	1/4"	0.04"	Brinell 150, Rockwell B80	0.34"	0.055"	0.385"	B-032-1ZI	10	000000000	0000
			10-32	1/4"	0.056"	Brinell 150, Rockwell B80	0.34"	0.055"	0.385"	B-032-2ZI	10	000000000	0000
			1/4"-20	11/32"	0.056"	Brinell 150, Rockwell B80	0.43"	0.06"	0.5"	B-0420-1ZI	5	000000000	0000
			1/4"-20	11/32"	0.09"	Brinell 150, Rockwell B80	0.43"	0.06"	0.5"	B-0420-2ZI	5	000000000	0000
			M3 x 0.5 mm	4.2 mm	1 mm	Brinell 150, Rockwell B80	6.35 mm	1.1 mm	8.5 mm	B-M3-1ZI	5	000000000	0000
			M3 x 0.5 mm	4.2 mm	1.4 mm	Brinell 150, Rockwell B80	6.35 mm	1.1 mm	8.5 mm	B-M3-2ZI	5	000000000	0000


			M4 x 0.7 mm	5.4 mm	1 mm	Brinell 150, Rockwell B80	7.95 mm	1.4 mm	9.8 mm	B-M4-1ZI	10	000000000	0000
			M4 x 0.7 mm	5.4 mm	1.4 mm	Brinell 150, Rockwell B80	7.95 mm	1.4 mm	9.8 mm	B-M4-2ZI	10	000000000	0000
			M5 x 0.8 mm	6.4 mm	1 mm	Brinell 150, Rockwell B80	8.75 mm	1.3 mm	9.8 mm	B-M5-1ZI	10	000000000	0000
			M5 x 0.8 mm	6.4 mm	1.4 mm	Brinell 150, Rockwell B80	8.75 mm	1.3 mm	9.8 mm	B-M5-2ZI	10	000000000	0000
			M6 x 1 mm	8.8 mm	1.4 mm	Brinell 150, Rockwell B80	11.1 mm	1.6 mm	12.7 mm	B-M6-1ZI	5	000000000	0000
			M6 x 1 mm	8.8 mm	2.29 mm	Brinell 150, Rockwell B80	11.1 mm	1.6 mm	12.7 mm	B-M6-2ZI	5	000000000	0000




					18-8 Stainless Steel

					4-40	19 Ga.	0.04"	Brinell 125, Rockwell B70	0.25"	0.045"	0.335"	BS-440-1	5	000000000	0000


					4-40	19 Ga.	0.056"	Brinell 125, Rockwell B70	0.25"	0.045"	0.335"	BS-440-2	5	000000000	0000
					6-32	3/16"	0.04"	Brinell 125, Rockwell B70	0.28"	0.045"	0.335"	BS-632-1	5	000000000	0000
					6-32	3/16"	0.056"	Brinell 125, Rockwell B70	0.28"	0.045"	0.335"	BS-632-2	5	000000000	0000
					8-32	3 Ga.	0.04"	Brinell 125, Rockwell B70	0.31"	0.055"	0.385"	BS-832-1	5	000000000	0000
					8-32	3 Ga.	0.056"	Brinell 125, Rockwell B70	0.31"	0.055"	0.385"	BS-832-2	5	000000000	0000
					10-32	1/4"	0.04"	Brinell 125, Rockwell B70	0.34"	0.055"	0.385"	BS-032-1	5	000000000	0000
					10-32	1/4"	0.056"	Brinell 125, Rockwell B70	0.34"	0.055"	0.385"	BS-032-2	5	000000000	0000
					1/4"-20	11/32"	0.056"	Brinell 125, Rockwell B70	0.43"	0.06"	0.5"	BS-0420-1	5	000000000	00000
					1/4"-20	11/32"	0.09"	Brinell 125, Rockwell B70	0.43"	0.06"	0.5"	BS-0420-2	5	000000000	00000
					M3 x 0.5 mm	4.2 mm	1 mm	Brinell 125, Rockwell B70	6.35 mm	1.1 mm	8.5 mm	BS-M3-1	5	000000000	0000


					M3 x 0.5 mm	4.2 mm	1.4 mm	Brinell 125, Rockwell B70	6.35 mm	1.1 mm	8.5 mm	BS-M3-2	5	000000000	0000
					M4 x 0.7 mm	5.4 mm	1 mm	Brinell 125, Rockwell B70	7.95 mm	1.4 mm	9.8 mm	BS-M4-1	5	000000000	0000
					M4 x 0.7 mm	5.4 mm	1.4 mm	Brinell 125, Rockwell B70	7.95 mm	1.4 mm	9.8 mm	BS-M4-2	5	000000000	0000
					M5 x 0.8 mm	6.4 mm	1 mm	Brinell 125, Rockwell B70	8.75 mm	1.3 mm	9.8 mm	BS-M5-1	5	000000000	0000
					M5 x 0.8 mm	6.4 mm	1.4 mm	Brinell 125, Rockwell B70	8.75 mm	1.3 mm	9.8 mm	BS-M5-2	5	000000000	0000
					M6 x 1 mm	8.8 mm	1.4 mm	Brinell 125, Rockwell B70	11.1 mm	1.6 mm	12.7 mm	BS-M6-1	5	000000000	00000
					M6 x 1 mm	8.8 mm	2.29 mm	Brinell 125, Rockwell B70	11.1 mm	1.6 mm	12.7 mm	BS-M6-2	5	000000000	00000

Thread-Masking Press-Fit Nuts for Sheet Metal

Shield internal threads from paint and debris during finishing processes. The removable rubber plug withstands high-temperature treatments such as powder coating. When you're ready to insert a screw, just push out the plug with a screwdriver or other tool.

Steel—Best for dry environments since moisture will cause these nuts to rust.

				Head
Thread Size	Drill Bit Size	For Min. Panel Thk.	For Maximum Panel Hardness	OD	Ht.	PEM® Part No.	Plug Material	Pkg. Qty.		Pkg.







			Steel

			10-32	1/4"	0.056"	Brinell 150, Rockwell B80	0.34"	0.09"	SS-032-2	Rubber	25	000000000	00000


			1/4"-20	11/32"	0.056"	Brinell 150, Rockwell B80	0.44"	0.17"	S-0420-1	Rubber	10	000000000	0000