Stainless Steel Press-Fit Nuts

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400 Series Stainless Steel

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Panel Thickness

PEM® Part Number

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Thread Pitch

Drill Bit Decimal Size Equivalent

For Maximum Panel Hardness

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Unified Standard Class 2B

Unified Standard Class 3B

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Length

DFARS Specialty Metals

Press-Fit Nut Type

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Export Control Classification Number (ECCN)

Hardness

Locking Type

284 Products

Press-Fit Nut Type

Clinch

Knurls deform sheet metal and hard panels into the nut

271 products

Broach

Knurls cut into soft metal and plastic without deforming them

14 products

Performance

Self-Aligning

Shift to let screws pass through off-center holes

33 products

Vibration Resistant

Grip screws tightly to resist loosening or backing out

24 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.

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.

	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







				18-8 Stainless Steel

				0-80	35 Ga.	0.019"	Brinell 125, Rockwell B70	0.125"	—	0.05"	U-080-0	Round	5	000000000	00000	———	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	0000000
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

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 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.

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







			18-8 Stainless Steel

			2-56	26 Ga.	0.06"	Brinell 125, Rockwell B70	0.22"	0.07"	KFS2-256	25	000000000	000000	000000000	0000000


			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.

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.







			18-8 Stainless Steel

			4-40	L	0.038"	Brinell 125, Rockwell B70	0.36"	0.13"	AC-440-1	5	000000000	00000


			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.

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.







			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	00000


			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

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 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.

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







	18-8 Stainless Steel

	2-56	1/8"	0.05"	Brinell 240, Rockwell B100	0.08"	0.17"	—	10	000000000	000000


	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