DIN 1481 Spring Pins | McMaster-Carr

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Material

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Specifications Met

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EAR99

DFARS Specialty Metals

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Double Shear Breaking Strength

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89 Products

Slotted Spring Pins

End View

Squeeze these pins into holes and they expand slightly, creating tension to hold parts in place. They are often used as hinge pins and as fasteners for springs and power transmission components. An alternative to dowel pins, they're lighter in weight with a hollow center and don’t need a precise hole. Also known as roll pins.

Spring Steel—These pins won't deform from stress and vibration. Although they're stronger than stainless steel, they're best for dry environments since moisture will cause them to rust.

Corrosion-Resistant 18-8 Stainless Steel—The choice for wet and outdoor environments, these pins resist rusting. They are strong enough to join most components but won't withstand extreme stress and vibration as well as steel.

	Lg., mm	For Hole Dia., mm	Wall Thk., mm	Double Shear Breaking Strength, lbf	Min. Hardness	Specs. Met	Pkg. Qty.		Pkg.
Spring Steel





				1 mm Diameter
				4	1	0.2	150	Rockwell C42	DIN 1481, ISO 8752	100	000000000	00000



						1.5 mm Diameter
						4	1.5 to 1.6	0.3	350	Rockwell C42	DIN 1481, ISO 8752	100	000000000	0000
						5	1.5 to 1.6	0.3	350	Rockwell C42	DIN 1481, ISO 8752	100	000000000	0000
						6	1.5 to 1.6	0.3	350	Rockwell C42	DIN 1481, ISO 8752	100	000000000	0000
						8	1.5 to 1.6	0.3	350	Rockwell C42	DIN 1481, ISO 8752	100	000000000	00000
						12	1.5 to 1.6	0.3	350	Rockwell C42	DIN 1481, ISO 8752	100	000000000	00000



								2.5 mm Diameter
								10	2.5 to 2.6	0.5	950	Rockwell C42	DIN 1481, ISO 8752	100	000000000	0000



										3 mm Diameter
										36	3 to 3.1	0.6	1,400	Rockwell C42	DIN 1481, ISO 8752	100	000000000	00000



												5 mm Diameter
												10	5 to 5.2	1	3,900	Rockwell C42	DIN 1481, ISO 8752	100	000000000	00000



														6 mm Diameter
														100	6 to 6.2	1.2	5,800	Rockwell C42	DIN 1481, ISO 8752	10	000000000	00000



																8 mm Diameter
																100	8 to 8.25	1.5	9,600	Rockwell C42	DIN 1481, ISO 8752	5	000000000	0000



																		10 mm Diameter
																		100	10 to 10.3	2	15,700	Rockwell C42	DIN 1481, ISO 8752	5	000000000	00000

																		Corrosion-Resistant 18-8 Stainless Steel





																						2 mm Diameter
																						6	2 to 2.1	0.4	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
																						8	2 to 2.1	0.4	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
																						10	2 to 2.1	0.4	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
																						12	2 to 2.1	0.4	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
																						14	2 to 2.1	0.4	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
																						16	2 to 2.1	0.4	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
																						18	2 to 2.1	0.4	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
																						20	2 to 2.1	0.4	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
																						24	2 to 2.1	0.4	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
																						30	2 to 2.1	0.4	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000



		2.5 mm Diameter
		20																				2.5 to 2.6	0.5	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
		30	2.5 to 2.6																			0.5	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000



				3 mm Diameter
				8																		3 to 3.1	0.6	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
				10	3 to 3.1																	0.6	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
				12	3 to 3.1																	0.6	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
				14	3 to 3.1																	0.6	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
				16	3 to 3.1																	0.6	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
				18	3 to 3.1																	0.6	Not Rated	Not Rated	DIN 1481, ISO 8752	25	000000000	0000
				20	3 to 3.1																	0.6	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
				24	3 to 3.1																	0.6	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
				26	3 to 3.1																	0.6	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
				28	3 to 3.1	0.6																Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
				30	3 to 3.1	0.6	Not Rated															Not Rated	DIN 1481, ISO 8752	10	000000000	0000
				40	3 to 3.1	0.6	Not Rated															Not Rated	DIN 1481, ISO 8752	10	000000000	0000



						3.5 mm Diameter
						10	3.5 to 3.65	0.75	Not Rated													Not Rated	DIN 1481, ISO 8752	50	000000000	00000



								4 mm Diameter
								10	4 to 4.2	0.8												Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
								12	4 to 4.2	0.8	Not Rated											Not Rated	DIN 1481, ISO 8752	10	000000000	0000
								14	4 to 4.2	0.8	Not Rated											Not Rated	DIN 1481, ISO 8752	10	000000000	0000
								16	4 to 4.2	0.8	Not Rated											Not Rated	DIN 1481, ISO 8752	10	000000000	0000
								18	4 to 4.2	0.8	Not Rated											Not Rated	DIN 1481, ISO 8752	10	000000000	0000
								20	4 to 4.2	0.8	Not Rated	Not Rated										DIN 1481, ISO 8752	10	000000000	0000
								24	4 to 4.2	0.8	Not Rated	Not Rated	DIN 1481, ISO 8752									10	000000000	0000
								26	4 to 4.2	0.8	Not Rated	Not Rated	DIN 1481, ISO 8752									10	000000000	0000
								30	4 to 4.2	0.8	Not Rated	Not Rated	DIN 1481, ISO 8752									10	000000000	0000
								32	4 to 4.2	0.8	Not Rated	Not Rated	DIN 1481, ISO 8752									10	000000000	0000
								36	4 to 4.2	0.8	Not Rated	Not Rated	DIN 1481, ISO 8752	10								000000000	0000
								40	4 to 4.2	0.8	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000							0000
								45	4 to 4.2	0.8	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000							0000



										5 mm Diameter
										10	5 to 5.2	1	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000					0000
										12	5 to 5.2	1	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000					0000
										16	5 to 5.2	1	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000					0000
										20	5 to 5.2	1	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000					0000
										22	5 to 5.2	1	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000					0000
										24	5 to 5.2	1	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
										26	5 to 5.2	1	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
										30	5 to 5.2	1	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
										36	5 to 5.2	1	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
										40	5 to 5.2	1	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
										50	5 to 5.2	1	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000



												6 mm Diameter
												12	6 to 6.2	1.2	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
												16	6 to 6.2	1.2	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
20												6 to 6.2	1.2	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
24	6 to 6.2											1.2	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
26	6 to 6.2											1.2	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
30	6 to 6.2											1.2	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
36	6 to 6.2											1.2	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	00000
40	6 to 6.2											1.2	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
45	6 to 6.2	1.2										Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	00000
50	6 to 6.2	1.2	Not Rated									Not Rated	DIN 1481, ISO 8752	5	000000000	0000
60	6 to 6.2	1.2	Not Rated									Not Rated	DIN 1481, ISO 8752	5	000000000	0000



		8 mm Diameter
		22	8 to 8.25									1.5	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	00000
		26	8 to 8.25									1.5	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	00000
		30	8 to 8.25									1.5	Not Rated	Not Rated	DIN 1481, ISO 8752	10	000000000	0000
		40	8 to 8.25									1.5	Not Rated	Not Rated	DIN 1481, ISO 8752	5	000000000	0000
		50	8 to 8.25									1.5	Not Rated	Not Rated	DIN 1481, ISO 8752	1	000000000	0000
		55	8 to 8.25									1.5	Not Rated	Not Rated	DIN 1481, ISO 8752	1	000000000	0000
		60	8 to 8.25									1.5	Not Rated	Not Rated	DIN 1481, ISO 8752	1	000000000	0000
		100	8 to 8.25									1.5	Not Rated	Not Rated	DIN 1481, ISO 8752	1	000000000	0000



				10 mm Diameter
				24	10 to 10.3							2	Not Rated	Not Rated	DIN 1481, ISO 8752	1	000000000	0000
				30	10 to 10.3							2	Not Rated	Not Rated	DIN 1481, ISO 8752	1	000000000	0000
				36	10 to 10.3							2	Not Rated	Not Rated	DIN 1481, ISO 8752	1	000000000	0000
				40	10 to 10.3							2	Not Rated	Not Rated	DIN 1481, ISO 8752	1	000000000	0000
				50	10 to 10.3	2						Not Rated	Not Rated	DIN 1481, ISO 8752	1	000000000	0000
				60	10 to 10.3	2	Not Rated					Not Rated	DIN 1481, ISO 8752	1	000000000	0000
				80	10 to 10.3	2	Not Rated					Not Rated	DIN 1481, ISO 8752	1	000000000	0000
				100	10 to 10.3	2	Not Rated					Not Rated	DIN 1481, ISO 8752	1	000000000	0000

Slotted Spring Pin Assortments

Keep a range of sizes on hand to secure a variety of parts. Squeeze these pins into holes and they expand slightly, creating tension to stay in place. An alternative to dowel pins, they're lighter in weight with a hollow center and don’t need a precise hole. Also known as roll pins.

Spring Steel—These pins won't deform from stress and vibration. Although they're stronger than stainless steel, they're best for dry environments since moisture will cause them to rust.

	No. of Pieces	Container Type	Specs. Met		Each
Spring Steel


	2 mm to 6 mm Dia.	520	Plastic Box	DIN 1481	000000000	000000