Metric PEM-Style Screws | McMaster-Carr

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226 Products

Press-Fit Studs

Press these studs into a drilled or punched hole with an arbor press or similar pressure tool. Also known as self-clinching studs, ribs under the head hold the stud firmly in place. Length listed is overall length.

Zinc-Plated Steel—The most common choice for areas with occasional exposure to moisture.

18-8 Stainless Steel—The choice for wet and outdoor environments, these studs resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

	Lg., mm	PEM® Part No.	Thread Lg., mm	For Min. Material Thk., mm	For Min. Lg. Between Hole Ctr. and Sheet Edge, mm	For Hole Dia., mm	Hole Size Tolerance, mm	Drill Bit Size, mm	Base Dia., mm	Tensile Strength	Hardness	Pkg. Qty.		Pkg.
Zinc-Plated Steel







				M2.5 × 0.45 mm

				6	FH-M2.5-6	4	1.000	5.5	2.5	0.000 to 0.08	40	4.5	Not Rated	Not Rated	50	000000000	00000


				10	FH-M2.5-10	8	1.000	5.5	2.5	0.000 to 0.08	40	4.5	Not Rated	Not Rated	50	000000000	0000
				15	FH-M2.5-15	13	1.000	5.5	2.5	0.000 to 0.08	40	4.5	Not Rated	Not Rated	50	000000000	0000
				18	FH-M2.5-18	16	1.000	5.5	2.5	0.000 to 0.08	40	4.5	Not Rated	Not Rated	25	000000000	0000




						M3 × 0.5 mm

						6	FH-M3-6	4	1.000	5.5	3	0.000 to 0.08	3.0	5	Not Rated	Not Rated	50	000000000	0000


						8	FH-M3-8	6	1.000	5.5	3	0.000 to 0.08	3.0	5	Not Rated	Not Rated	50	000000000	0000
						10	FH-M3-10	8	1.000	5.5	3	0.000 to 0.08	3.0	5	Not Rated	Not Rated	50	000000000	0000
						12	FH-M3-12	10	1.000	5.5	3	0.000 to 0.08	3.0	5	Not Rated	Not Rated	50	000000000	0000
						15	FH-M3-15	13	1.000	5.5	3	0.000 to 0.08	3.0	5	Not Rated	Not Rated	50	000000000	0000
						18	FH-M3-18	16	1.000	5.5	3	0.000 to 0.08	3.0	5	Not Rated	Not Rated	50	000000000	0000
						20	FH-M3-20	18	1.000	5.5	3	0.000 to 0.08	3.0	5	Not Rated	Not Rated	25	000000000	0000
						25	FH-M3-25	23	1.000	5.5	3	0.000 to 0.08	3.0	5	Not Rated	Not Rated	25	000000000	0000




								M3.5 × 0.6 mm

								8	FH-M3.5-8	6	1.000	6.5	3.5	0.000 to 0.08	3.5	5.7	Not Rated	Not Rated	50	000000000	0000


								10	FH-M3.5-10	8	1.000	6.5	3.5	0.000 to 0.08	3.5	5.7	Not Rated	Not Rated	50	000000000	0000
								12	FH-M3.5-12	10	1.000	6.5	3.5	0.000 to 0.08	3.5	5.7	Not Rated	Not Rated	25	000000000	0000




										M4 × 0.7 mm

										6	FH-M4-6	4	1.000	7	4	0.000 to 0.08	22	6.3	Not Rated	Not Rated	50	000000000	0000


										8	FH-M4-8	6	1.000	7	4	0.000 to 0.08	22	6.3	Not Rated	Not Rated	50	000000000	0000
										10	FH-M4-10	8	1.000	7	4	0.000 to 0.08	22	6.3	Not Rated	Not Rated	50	000000000	0000
										12	FH-M4-12	10	1.000	7	4	0.000 to 0.08	22	6.3	Not Rated	Not Rated	50	000000000	0000
										15	FH-M4-15	13	1.000	7	4	0.000 to 0.08	22	6.3	Not Rated	Not Rated	50	000000000	0000
										18	FH-M4-18	16	1.000	7	4	0.000 to 0.08	22	6.3	Not Rated	Not Rated	50	000000000	0000
										20	FH-M4-20	18	1.000	7	4	0.000 to 0.08	22	6.3	Not Rated	Not Rated	50	000000000	0000
										25	FH-M4-25	23	1.000	7	4	0.000 to 0.08	22	6.3	Not Rated	Not Rated	50	000000000	0000
										30	FH-M4-30	28	1.000	7	4	0.000 to 0.08	22	6.3	Not Rated	Not Rated	25	000000000	0000
										35	FH-M4-35	33	1.000	7	4	0.000 to 0.08	22	6.3	Not Rated	Not Rated	25	000000000	0000




M5 × 0.8 mm

8	FH-M5-8											5	1.000	7	5	0.000 to 0.08	5.0	6.9	Not Rated	Not Rated	25	000000000	0000


10	FH-M5-10											7	1.000	7	5	0.000 to 0.08	5.0	6.9	Not Rated	Not Rated	50	000000000	0000
12	FH-M5-12	9										1.000	7	5	0.000 to 0.08	5.0	6.9	Not Rated	Not Rated	50	000000000	0000
15	FH-M5-15	12	1.000									7	5	0.000 to 0.08	5.0	6.9	Not Rated	Not Rated	50	000000000	0000
18	FH-M5-18	15	1.000									7	5	0.000 to 0.08	5.0	6.9	Not Rated	Not Rated	50	000000000	0000
20	FH-M5-20	17	1.000									7	5	0.000 to 0.08	5.0	6.9	Not Rated	Not Rated	50	000000000	0000
25	FH-M5-25	22	1.000									7	5	0.000 to 0.08	5.0	6.9	Not Rated	Not Rated	50	000000000	0000
30	FH-M5-30	27	1.000									7	5	0.000 to 0.08	5.0	6.9	Not Rated	Not Rated	25	000000000	0000
35	FH-M5-35	32	1.000									7	5	0.000 to 0.08	5.0	6.9	Not Rated	Not Rated	10	000000000	0000




		M6 × 1 mm

		10	FH-M6-10	7								1.600	8	6	0.000 to 0.08	6.0	8.6	Not Rated	Not Rated	25	000000000	0000


		12	FH-M6-12	9	1.600							8	6	0.000 to 0.08	6.0	8.6	Not Rated	Not Rated	25	000000000	0000
		15	FH-M6-15	12	1.600							8	6	0.000 to 0.08	6.0	8.6	Not Rated	Not Rated	25	000000000	0000
		18	FH-M6-18	15	1.600							8	6	0.000 to 0.08	6.0	8.6	Not Rated	Not Rated	25	000000000	0000
		20	FH-M6-20	17	1.600							8	6	0.000 to 0.08	6.0	8.6	Not Rated	Not Rated	25	000000000	0000
		25	FH-M6-25	22	1.600							8	6	0.000 to 0.08	6.0	8.6	Not Rated	Not Rated	25	000000000	0000
		30	FH-M6-30	27	1.600							8	6	0.000 to 0.08	6.0	8.6	Not Rated	Not Rated	25	000000000	0000
		35	FH-M6-35	32	1.600							8	6	0.000 to 0.08	6.0	8.6	Not Rated	Not Rated	10	000000000	0000




				M8 × 1.25 mm

				12	FH-M8-12							8	2.400	9.5	8	0.000 to 0.08	8.0	10	Not Rated	Not Rated	10	000000000	0000


				15	FH-M8-15	11	2.400					9.5	8	0.000 to 0.08	8.0	10	Not Rated	Not Rated	25	000000000	0000
				20	FH-M8-20	16	2.400					9.5	8	0.000 to 0.08	8.0	10	Not Rated	Not Rated	10	000000000	0000
				25	FH-M8-25	21	2.400					9.5	8	0.000 to 0.08	8.0	10	Not Rated	Not Rated	10	000000000	0000
				30	FH-M8-30	26	2.400					9.5	8	0.000 to 0.08	8.0	10	Not Rated	Not Rated	10	000000000	0000
				35	FH-M8-35	31	2.400					9.5	8	0.000 to 0.08	8.0	10	Not Rated	Not Rated	10	000000000	0000


				18-8 Stainless Steel







								M2.5 × 0.45 mm

								6	FHS-M2.5-6			4	1.000	5	2.5	0.000 to 0.08	2.5	3.7	Not Rated	Not Rated	25	000000000	0000


								8	FHS-M2.5-8			6	1.000	5	2.5	0.000 to 0.08	2.5	3.7	Not Rated	Not Rated	25	000000000	0000
								10	FHS-M2.5-10			8	1.000	5	2.5	0.000 to 0.08	2.5	3.7	Not Rated	Not Rated	25	000000000	0000
								12	FHS-M2.5-12			10	1.000	5	2.5	0.000 to 0.08	2.5	3.7	Not Rated	Not Rated	25	000000000	0000
								15	FHS-M2.5-15			13	1.000	5	2.5	0.000 to 0.08	2.5	3.7	Not Rated	Not Rated	25	000000000	0000




												M3 × 0.5 mm

										6	FHS-M3-6	4	1.000	5.5	3	0.000 to 0.08	3.0	4.2	Not Rated	Not Rated	25	000000000	0000


										8	FHS-M3-8	6	1.000	5.5	3	0.000 to 0.08	3.0	4.2	Not Rated	Not Rated	25	000000000	0000
										10	FHS-M3-10	8	1.000	5.5	3	0.000 to 0.08	3.0	4.2	Not Rated	Not Rated	50	000000000	0000
										12	FHS-M3-12	10	1.000	5.5	3	0.000 to 0.08	3.0	4.2	Not Rated	Not Rated	25	000000000	0000
										15	FHS-M3-15	13	1.000	5.5	3	0.000 to 0.08	3.0	4.2	Not Rated	Not Rated	25	000000000	0000
										18	FHS-M3-18	16	1.000	5.5	3	0.000 to 0.08	3.0	4.2	Not Rated	Not Rated	25	000000000	0000
										20	FHS-M3-20	18	1.000	5.5	3	0.000 to 0.08	3.0	4.2	Not Rated	Not Rated	10	000000000	0000
										25	FHS-M3-25	23	1.000	5.5	3	0.000 to 0.08	3.0	4.2	Not Rated	Not Rated	10	000000000	0000




										M4 × 0.7 mm

										6	FHS-M4-6	4	1.000	7	4	0.000 to 0.08	4.0	5.5	Not Rated	Not Rated	25	000000000	0000


										8	FHS-M4-8	6	1.000	7	4	0.000 to 0.08	4.0	5.5	Not Rated	Not Rated	25	000000000	0000
										10	FHS-M4-10	8	1.000	7	4	0.000 to 0.08	4.0	5.5	Not Rated	Not Rated	25	000000000	0000
										12	FHS-M4-12	10	1.000	7	4	0.000 to 0.08	4.0	5.5	Not Rated	Not Rated	25	000000000	0000
										15	FHS-M4-15	13	1.000	7	4	0.000 to 0.08	4.0	5.5	Not Rated	Not Rated	25	000000000	0000
										18	FHS-M4-18	16	1.000	7	4	0.000 to 0.08	4.0	5.5	Not Rated	Not Rated	25	000000000	0000
										20	FHS-M4-20	18	1.000	7	4	0.000 to 0.08	4.0	5.5	Not Rated	Not Rated	25	000000000	0000
										25	FHS-M4-25	23	1.000	7	4	0.000 to 0.08	4.0	5.5	Not Rated	Not Rated	25	000000000	0000
										35	FHS-M4-35	33	1.000	7	4	0.000 to 0.08	4.0	5.5	Not Rated	Not Rated	10	000000000	0000




										M5 × 0.8 mm

										8	FHS-M5-8	5	1.000	7	5	0.000 to 0.08	5.0	6.1	Not Rated	Not Rated	10	000000000	0000


										10	FHS-M5-10	7	1.000	7	5	0.000 to 0.08	5.0	6.1	Not Rated	Not Rated	25	000000000	0000
										12	FHS-M5-12	9	1.000	7	5	0.000 to 0.08	5.0	6.1	Not Rated	Not Rated	25	000000000	0000
										15	FHS-M5-15	12	1.000	7	5	0.000 to 0.08	5.0	6.1	Not Rated	Not Rated	25	000000000	0000
										18	FHS-M5-18	15	1.000	7	5	0.000 to 0.08	5.0	6.1	Not Rated	Not Rated	25	000000000	0000
										20	FHS-M5-20	17	1.000	7	5	0.000 to 0.08	5.0	6.1	Not Rated	Not Rated	25	000000000	0000
										25	FHS-M5-25	22	1.000	7	5	0.000 to 0.08	5.0	6.1	Not Rated	Not Rated	25	000000000	0000
				30						FHS-M5-30	27	1.000	7	5	0.000 to 0.08	5.0	6.1	Not Rated	Not Rated	10	000000000	0000
				35	FHS-M5-35					32	1.000	7	5	0.000 to 0.08	5.0	6.1	Not Rated	Not Rated	10	000000000	0000




						M6 × 1 mm

						10	FHS-M6-10			7	1.600	8	6	0.000 to 0.08	6.0	7.8	Not Rated	Not Rated	25	000000000	0000


						12	FHS-M6-12			9	1.600	8	6	0.000 to 0.08	6.0	7.8	Not Rated	Not Rated	10	000000000	0000
						15	FHS-M6-15			12	1.600	8	6	0.000 to 0.08	6.0	7.8	Not Rated	Not Rated	10	000000000	0000
						18	FHS-M6-18			15	1.600	8	6	0.000 to 0.08	6.0	7.8	Not Rated	Not Rated	10	000000000	0000
						20	FHS-M6-20			17	1.600	8	6	0.000 to 0.08	6.0	7.8	Not Rated	Not Rated	10	000000000	0000
						25	FHS-M6-25			22	1.600	8	6	0.000 to 0.08	6.0	7.8	Not Rated	Not Rated	10	000000000	0000
						30	FHS-M6-30			27	1.600	8	6	0.000 to 0.08	6.0	7.8	Not Rated	Not Rated	10	000000000	0000
						35	FHS-M6-35			32	1.600	8	6	0.000 to 0.08	6.0	7.8	Not Rated	Not Rated	10	000000000	0000




								M8 × 1.25 mm

								15	FHS-M8-15	11	2.400	9.5	8	0.000 to 0.08	8.0	9.2	Not Rated	Not Rated	10	000000000	0000


								18	FHS-M8-18	14	2.400	9.5	8	0.000 to 0.08	8.0	9.2	Not Rated	Not Rated	10	000000000	0000
								20	FHS-M8-20	16	2.400	9.5	8	0.000 to 0.08	8.0	9.2	Not Rated	Not Rated	10	000000000	0000
								25	FHS-M8-25	21	2.400	9.5	8	0.000 to 0.08	8.0	9.2	Not Rated	Not Rated	10	000000000	0000
								30	FHS-M8-30	26	2.400	9.5	8	0.000 to 0.08	8.0	9.2	Not Rated	Not Rated	5	000000000	0000

Press-Fit Threaded Standoffs


	Open End	Closed End


Fully Threaded	Partially Threaded

Create permanent connections without welding, tapping, or installing extra hardware. Press the standoff into an unthreaded hole, then clinch the head using a lever press. The recessed head clinches into sheet metal for a flush, snag-free finish that resists pushing, pulling, and twisting. Also known as captive standoffs.

Corrosion-Resistant 18-8 Stainless Steel—The choice for wet and outdoor environments, these standoffs resist rusting. They're strong enough for most jobs, but won't withstand stress as well as steel.

Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.

Open End—Create a through hole for two-end mounting or to connect longer screws.

Closed End—Get a clean, finished look and block oil and moisture from getting inside your assembly.

									Open End					Closed End
	Lg., mm	Hex Size, mm	OD, mm	For Hole Dia., mm	For Min. Panel Thk., mm	Thread Lg., mm	Threading	Specs. Met	Min. Thread Lg., mm	PEM® Part No.	Pkg. Qty.		Pkg.	Min. Thread Lg., mm	PEM® Part No.	Pkg. Qty.		Pkg.
Corrosion-Resistant 18-8 Stainless Steel







				M3 × 0.5 mm

				6	4.8	4.2	4.2	1	—	Partially Threaded	ASTM A380	—	—	—	———	0	3	BSOS-M3-6	10	000000000	00000


				6	4.8	4.2	4.2	1	6	Fully Threaded	ASTM A380	—	SOS-M3-6	10	000000000	00000	—	—	—	———	0
				6	6.4	5.4	5.4	1	—	Partially Threaded	ASTM A380	—	—	—	———	0	3	BSOS-3.5M3-6	10	000000000	0000
				6	6.4	5.4	5.4	1	6	Fully Threaded	ASTM A380	—	SOS-3.5M3-6	10	000000000	0000	—	—	—	———	0
				8	4.8	4.2	4.2	1	—	Partially Threaded	ASTM A380	—	—	—	———	0	4	BSOS-M3-8	10	000000000	0000
				8	4.8	4.2	4.2	1	8	Fully Threaded	ASTM A380	—	SOS-M3-8	10	000000000	0000	—	—	—	———	0
				8	6.4	5.4	5.4	1	—	Partially Threaded	ASTM A380	—	—	—	———	0	4	BSOS-3.5M3-8	10	000000000	0000
				8	6.4	5.4	5.4	1	8	Fully Threaded	ASTM A380	—	SOS-3.5M3-8	10	000000000	0000	—	—	—	———	0
				10	4.8	4.2	4.2	1	—	Partially Threaded	ASTM A380	6	SOS-M3-10	10	000000000	0000	4	BSOS-M3-10	10	000000000	0000
				10	6.4	5.4	5.4	1	—	Partially Threaded	ASTM A380	6	SOS-3.5M3-10	10	000000000	0000	4	BSOS-3.5M3-10	10	000000000	0000
				12	4.8	4.2	4.2	1	—	Partially Threaded	ASTM A380	8	SOS-M3-12	10	000000000	0000	5	BSOS-M3-12	10	000000000	0000


				12	6.4	5.4	5.4	1	—	Partially Threaded	ASTM A380	8	SOS-3.5M3-12	10	000000000	0000	5	BSOS-3.5M3-12	10	000000000	0000
				14	4.8	4.2	4.2	1	—	Partially Threaded	ASTM A380	10	SOS-M3-14	10	000000000	0000	7	BSOS-M3-14	10	000000000	0000
				14	6.4	5.4	5.4	1	—	Partially Threaded	ASTM A380	10	SOS-3.5M3-14	10	000000000	0000	7	BSOS-3.5M3-14	10	000000000	0000
				16	4.8	4.2	4.2	1	—	Partially Threaded	ASTM A380	—	—	—	———	0	6	BSOS-M3-16	5	000000000	0000
				20	4.8	4.2	4.2	1	—	Partially Threaded	ASTM A380	—	—	—	———	0	9	BSOS-M3-20	5	000000000	0000
				25	4.8	4.2	4.2	1	—	Partially Threaded	ASTM A380	—	—	—	———	0	9	BSOS-M3-25	5	000000000	0000




						M4 × 0.7 mm

						6	7.9	7.1	7.1	1.3	—	Partially Threaded	ASTM A380	—	—	—	———	0	3	BSOS-M4-6	10	000000000	0000


						6	7.9	7.1	7.1	1.3	6	Fully Threaded	ASTM A380	—	SOS-M4-6	10	000000000	0000	—	—	—	———	0
						8	7.9	7.1	7.1	1.3	—	Partially Threaded	ASTM A380	—	—	—	———	0	4	BSOS-M4-8	10	000000000	0000
						8	7.9	7.1	7.1	1.3	8	Fully Threaded	ASTM A380	—	SOS-M4-8	10	000000000	0000	—	—	—	———	0
						10	7.9	7.1	7.1	1.3	—	Partially Threaded	ASTM A380	6	SOS-M4-10	10	000000000	0000	4	BSOS-M4-10	10	000000000	0000
						12	7.9	7.1	7.1	1.3	—	Partially Threaded	ASTM A380	8	SOS-M4-12	10	000000000	00000	5	BSOS-M4-12	10	000000000	0000
						14	7.9	7.1	7.1	1.3	—	Partially Threaded	ASTM A380	10	SOS-M4-14	10	000000000	00000	7	BSOS-M4-14	10	000000000	00000
						16	7.9	7.1	7.1	1.3	—	Partially Threaded	ASTM A380	—	—	—	———	0	6	BSOS-M4-16	5	000000000	0000




								M5 × 0.8 mm

								8	7.9	7.1	7.1	1.3	8	Fully Threaded	ASTM A380	—	SOS-M5-8	5	000000000	0000	—	—	—	———	0


								Zinc-Plated Steel







												M3 × 0.5 mm

6	4.8											4.2	4.2	1	—	Partially Threaded	—	—	—	—	———	0	3	BSO-M3-6ZI	10	000000000	0000


6	4.8											4.2	4.2	1	6	Fully Threaded	—	—	SO-M3-6ZI	10	000000000	0000	—	—	—	———	0
6	6.4	5.4										5.4	1	—	Partially Threaded	—	—	—	—	———	0	3	BSO-3.5M3-6ZI	10	000000000	0000
6	6.4	5.4	5.4									1	6	Fully Threaded	—	—	SO-3.5M3-6ZI	10	000000000	0000	—	—	—	———	0
8	4.8	4.2	4.2									1	—	Partially Threaded	—	—	—	—	———	0	4	BSO-M3-8ZI	10	000000000	0000
8	4.8	4.2	4.2									1	8	Fully Threaded	—	—	SO-M3-8ZI	10	000000000	0000	—	—	—	———	0
8	6.4	5.4	5.4									1	—	Partially Threaded	—	—	—	—	———	0	4	BSO-3.5M3-8ZI	10	000000000	0000
8	6.4	5.4	5.4									1	8	Fully Threaded	—	—	SO-3.5M3-8ZI	10	000000000	0000	—	—	—	———	0
10	4.8	4.2	4.2									1	—	Partially Threaded	—	6	SO-M3-10ZI	10	000000000	0000	4	BSO-M3-10ZI	10	000000000	0000
10	6.4	5.4	5.4									1	—	Partially Threaded	—	6	SO-3.5M3-10ZI	10	000000000	0000	4	BSO-3.5M3-10ZI	10	000000000	0000
12	4.8	4.2	4.2									1	—	Partially Threaded	—	8	SO-M3-12ZI	10	000000000	0000	5	BSO-M3-12ZI	10	000000000	0000


12	6.4	5.4	5.4									1	—	Partially Threaded	—	8	SO-3.5M3-12ZI	10	000000000	0000	5	BSO-3.5M3-12ZI	10	000000000	0000
14	4.8	4.2	4.2									1	—	Partially Threaded	—	10	SO-M3-14ZI	10	000000000	0000	7	BSO-M3-14ZI	10	000000000	0000
14	6.4	5.4	5.4									1	—	Partially Threaded	—	10	SO-3.5M3-14ZI	10	000000000	0000	7	BSO-3.5M3-14ZI	10	000000000	0000
16	4.8	4.2	4.2									1	—	Partially Threaded	—	—	—	—	———	0	6	BSO-M3-16ZI	5	000000000	0000
25	4.8	4.2	4.2									1	—	Partially Threaded	—	—	—	—	———	0	9	BSO-M3-25ZI	5	000000000	0000




		M4 × 0.7 mm

		6	7.9									7.1	7.1	1.3	—	Partially Threaded	—	—	—	—	———	0	3	BSO-M4-6ZI	10	000000000	0000


		6	7.9									7.1	7.1	1.3	6	Fully Threaded	—	—	SO-M4-6ZI	10	000000000	0000	—	—	—	———	0
		8	7.9									7.1	7.1	1.3	—	Partially Threaded	—	—	—	—	———	0	4	BSO-M4-8ZI	10	000000000	0000
		8	7.9									7.1	7.1	1.3	8	Fully Threaded	—	—	SO-M4-8ZI	10	000000000	0000	—	—	—	———	0
		10	7.9	7.1								7.1	1.3	—	Partially Threaded	—	6	SO-M4-10ZI	10	000000000	0000	4	BSO-M4-10ZI	10	000000000	0000
		12	7.9	7.1	7.1							1.3	—	Partially Threaded	—	8	SO-M4-12ZI	10	000000000	0000	5	BSO-M4-12ZI	10	000000000	0000
		14	7.9	7.1	7.1							1.3	—	Partially Threaded	—	10	SO-M4-14ZI	10	000000000	0000	7	BSO-M4-14ZI	10	000000000	0000
		16	7.9	7.1	7.1							1.3	—	Partially Threaded	—	—	—	—	———	0	6	BSO-M4-16ZI	5	000000000	0000
		20	7.9	7.1	7.1							1.3	—	Partially Threaded	—	12	SO-M4-20ZI	5	000000000	0000	9	BSO-M4-20ZI	5	000000000	0000
		25	7.9	7.1	7.1							1.3	—	Partially Threaded	—	—	—	—	———	0	9	BSO-M4-25ZI	5	000000000	0000




				M5 × 0.8 mm

				6	7.9							7.1	7.1	1.3	6	Fully Threaded	—	—	SO-M5-6ZI	10	000000000	0000	—	—	—	———	0


				8	7.9							7.1	7.1	1.3	8	Fully Threaded	—	—	SO-M5-8ZI	10	000000000	0000	—	—	—	———	0
				10	7.9							7.1	7.1	1.3	—	Partially Threaded	—	6	SO-M5-10ZI	10	000000000	0000	4	BSO-M5-10ZI	5	000000000	0000
				12	7.9	7.1						7.1	1.3	—	Partially Threaded	—	—	—	—	———	0	5	BSO-M5-12ZI	5	000000000	0000
				14	7.9	7.1	7.1					1.3	—	Partially Threaded	—	10	SO-M5-14ZI	5	000000000	0000	6	BSO-M5-14ZI	5	000000000	0000
				16	7.9	7.1	7.1					1.3	—	Partially Threaded	—	—	—	—	———	0	6	BSO-M5-16ZI	5	000000000	0000
				20	7.9	7.1	7.1					1.3	—	Partially Threaded	—	—	—	—	———	0	9	BSO-M5-20ZI	5	000000000	0000

Captive Pins

Also known as pilot pins, use these pins to position, pivot, and align components. To install, punch or drill a hole in sheet metal, then use a punch and anvil or arbor press to clinch the head to the metal.

Pins are passivated for added protection against corrosion and oxidation. The ends are chamfered for easy insertion.

TPS PEM® Series—TPS PEM® Series pins work on steel or aluminum sheets. Made of 18-8 stainless steel, they offer a balance of strength and corrosion resistance and may be mildly magnetic.

TP4 PEM® Series—TP4 PEM® Series pins work on stainless steel sheets. Made of 400 series stainless steel, they resist wear and abrasion, but are not as corrosion resistant as 18-8 stainless steel pins. Pins may be mildly magnetic.

MPP PEM® Series—MPP PEM® Series pins work with most materials. Made of A286 stainless steel, they're our strongest captive pins, with corrosion resistance comparable to 18-8 stainless steel pins. They are nonmagnetic.

	Lg., mm	Dia. Tolerance, mm	PEM® Series No.	PEM® Part No.	For Min. Panel Thk., mm	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				3 mm Diameter

				8	-0.05 to 0.05	TPS	TPS-3MM-8	1	25	000000000	00000


				10	-0.05 to 0.05	TPS	TPS-3MM-10	1	25	000000000	0000
				12	-0.05 to 0.05	TPS	TPS-3MM-12	1	25	000000000	0000
				16	-0.05 to 0.05	TPS	TPS-3MM-16	1	25	000000000	0000




						4 mm Diameter

						8	-0.05 to 0.05	TPS	TPS-4MM-8	1	25	000000000	0000


						10	-0.05 to 0.05	TPS	TPS-4MM-10	1	25	000000000	0000
						12	-0.05 to 0.05	TPS	TPS-4MM-12	1	25	000000000	0000
						16	-0.05 to 0.05	TPS	TPS-4MM-16	1	25	000000000	0000




								5 mm Diameter

								10	-0.05 to 0.05	TPS	TPS-5MM-10	1	25	000000000	0000


								12	-0.05 to 0.05	TPS	TPS-5MM-12	1	25	000000000	0000
								16	-0.05 to 0.05	TPS	TPS-5MM-16	1	25	000000000	0000
								20	-0.05 to 0.05	TPS	TPS-5MM-20	1	25	000000000	0000




										6 mm Diameter

										12	-0.05 to 0.05	TPS	TPS-6MM-12	1	25	000000000	0000


										16	-0.05 to 0.05	TPS	TPS-6MM-16	1	25	000000000	00000
										20	-0.05 to 0.05	TPS	TPS-6MM-20	1	25	000000000	00000


										400 Series Stainless Steel







														3 mm Diameter

														8	-0.05 to 0.05	TP4	TP4-3MM-8	1	25	000000000	0000


10	-0.05 to 0.05													TP4	TP4-3MM-10	1	25	000000000	0000
12	-0.05 to 0.05													TP4	TP4-3MM-12	1	25	000000000	0000
16	-0.05 to 0.05													TP4	TP4-3MM-16	1	25	000000000	0000




		4 mm Diameter

		8	-0.05 to 0.05											TP4	TP4-4MM-8	1	25	000000000	0000


		10	-0.05 to 0.05											TP4	TP4-4MM-10	1	25	000000000	0000
		12	-0.05 to 0.05											TP4	TP4-4MM-12	1	25	000000000	0000
		16	-0.05 to 0.05											TP4	TP4-4MM-16	1	25	000000000	0000




				5 mm Diameter

				10	-0.05 to 0.05									TP4	TP4-5MM-10	1	25	000000000	0000


				12	-0.05 to 0.05									TP4	TP4-5MM-12	1	25	000000000	0000
				16	-0.05 to 0.05									TP4	TP4-5MM-16	1	25	000000000	00000
				20	-0.05 to 0.05									TP4	TP4-5MM-20	1	25	000000000	00000




						6 mm Diameter

						12	-0.05 to 0.05							TP4	TP4-6MM-12	1	25	000000000	00000


						16	-0.05 to 0.05							TP4	TP4-6MM-16	1	25	000000000	00000
						20	-0.05 to 0.05							TP4	TP4-6MM-20	1	25	000000000	00000


						A286 Stainless Steel







														1 mm Diameter

														2	-0.038 to 0.038	MPP	MPP-1MM-2	0.5	25	000000000	00000


														3	-0.038 to 0.038	MPP	MPP-1MM-3	0.5	25	000000000	00000
														4	-0.038 to 0.038	MPP	MPP-1MM-4	0.5	25	000000000	00000
														5	-0.038 to 0.038	MPP	MPP-1MM-5	0.5	25	000000000	00000




														1.5 mm Diameter

												3	-0.038 to 0.038	MPP	MPP-1.5MM-3	0.5	25	000000000	00000


												4	-0.038 to 0.038	MPP	MPP-1.5MM-4	0.5	25	000000000	00000
												5	-0.038 to 0.038	MPP	MPP-1.5MM-5	0.5	25	000000000	00000
												6	-0.038 to 0.038	MPP	MPP-1.5MM-6	0.5	25	000000000	00000
												8	-0.038 to 0.038	MPP	MPP-1.5MM-8	0.5	25	000000000	00000




												2 mm Diameter

												4	-0.038 to 0.038	MPP	MPP-2MM-4	0.5	25	000000000	0000


												5	-0.038 to 0.038	MPP	MPP-2MM-5	0.5	25	000000000	00000
												6	-0.038 to 0.038	MPP	MPP-2MM-6	0.5	25	000000000	00000
												8	-0.038 to 0.038	MPP	MPP-2MM-8	0.5	25	000000000	00000
		10										-0.038 to 0.038	MPP	MPP-2MM-10	0.5	25	000000000	00000

Miniature Splined Press-Fit Threaded Standoffs

Fully

Threaded

The smallest standoffs we offer. These press into unthreaded holes to create permanent connections without welding, tapping, or installing extra hardware. The raised splines prevent rotation, and a recessed head clinches material for a strong hold. A through hole allows installation from one side, making them ideal for compact electronics like laptops and handheld devices.

Wear-Resistant 400 Series Stainless Steel—These standoffs can grind against metal surfaces without denting or scratching. More corrosion resistant than steel.

	Thread Lg., mm	For Hole Dia., mm	Specs. Met	Pkg. Qty.		Pkg.
Wear-Resistant 400 Series Stainless Steel







	M1 × 0.25 mm

	2	2.4	Fully Threaded	2	2.4	ASTM A380	25	000000000	000000


	3	2.4	Fully Threaded	3	2.4	ASTM A380	25	000000000	00000




			M1.2 × 0.25 mm

			2	2.4	Fully Threaded	2	2.4	ASTM A380	10	000000000	0000


			3	2.4	Fully Threaded	3	2.4	ASTM A380	10	000000000	0000




					M1.4 × 0.3 mm

					2	2.4	Fully Threaded	2	2.4	ASTM A380	10	000000000	0000


					3	2.4	Fully Threaded	3	2.4	ASTM A380	10	000000000	0000




							M1.6 × 0.35 mm

							2	2.4	Fully Threaded	2	2.4	ASTM A380	25	000000000	0000


							3	2.4	Fully Threaded	3	2.4	ASTM A380	25	000000000	0000




									M2 × 0.4 mm

									2	3.2	Fully Threaded	2	3.2	ASTM A380	25	000000000	0000


									3	3.2	Fully Threaded	3	3.2	ASTM A380	25	000000000	0000