Stainless Steel Coiled Spring Pins

Filter by

System of Measurement

Diameter

Length

Material

400 Series Stainless Steel

Shaft Type

Round with Support Rail

Hole Diameter

Performance

Passivation

Pin Type

End Shape

Double Shear Breaking Strength

Fastener Head Type

End Type

Specifications Met

Minimum Hardness

DFARS Specialty Metals

RoHS

REACH

Hardness

Export Control Classification Number (ECCN)

Duty Rating

Number of Pieces

Container Type

Sold As

Container Features

244 Products

Coiled Spring Pins

End View

The best spring pins for joining parts exposed to vibration and shock. They're often used in power transmission, automation, and other assemblies with constant motion and sudden starts and stops. Because of their spiral shape, they flex to conform to holes that aren’t perfectly round.

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.

Wear-Resistant 400 Series Stainless Steel—Our most wear-resistant stainless steel pins, these are good for pivoting parts that create a lot of friction. They hold up in environments that experience occasional moisture, but they're not as corrosion resistant as 18-8 and 316 stainless steel.

	Lg.	For Hole Dia.	Double Shear Breaking Strength, lbf	Min. Hardness	Specs. Met	Pkg. Qty.		Pkg.
Corrosion-Resistant 18-8 Stainless Steel







				1/32" Diameter

				1/8"	0.031" to 0.032"	Not Rated	Not Rated	ASME B18.8.2	25	000000000	000000


				3/16"	0.031" to 0.032"	Not Rated	Not Rated	ASME B18.8.2	25	000000000	0000
				1/4"	0.031" to 0.032"	Not Rated	Not Rated	ASME B18.8.2	25	000000000	0000
				3/8"	0.031" to 0.032"	Not Rated	Not Rated	ASME B18.8.2	25	000000000	0000
				1/2"	0.031" to 0.032"	Not Rated	Not Rated	ASME B18.8.2	25	000000000	0000
				5/8"	0.031" to 0.032"	Not Rated	Not Rated	ASME B18.8.2	25	000000000	00000




						0.039" Diameter

						3/16"	0.039" to 0.040"	Not Rated	Rockwell C46	ASME B18.8.2	25	000000000	00000


						1/4"	0.039" to 0.040"	Not Rated	Rockwell C46	ASME B18.8.2	25	000000000	00000
						3/8"	0.039" to 0.040"	Not Rated	Rockwell C46	ASME B18.8.2	25	000000000	00000
						1/2"	0.039" to 0.040"	Not Rated	Rockwell C46	ASME B18.8.2	25	000000000	00000




								3/64" Diameter

								1/8"	0.047" to 0.048"	Not Rated	Not Rated	ASME B18.8.2	25	000000000	0000


								3/16"	0.047" to 0.048"	Not Rated	Not Rated	ASME B18.8.2	25	000000000	0000
								1/4"	0.047" to 0.048"	Not Rated	Not Rated	ASME B18.8.2	25	000000000	0000
								3/8"	0.047" to 0.048"	Not Rated	Not Rated	ASME B18.8.2	25	000000000	0000
								1/2"	0.047" to 0.048"	Not Rated	Not Rated	ASME B18.8.2	25	000000000	0000
								5/8"	0.047" to 0.048"	Not Rated	Not Rated	ASME B18.8.2	25	000000000	0000




										0.052" Diameter

										1/8"	0.051" to 0.053"	190	Not Rated	ASME B18.8.2	25	000000000	0000


										1/4"	0.051" to 0.053"	190	Not Rated	ASME B18.8.2	25	000000000	00000
										3/8"	0.051" to 0.053"	190	Not Rated	ASME B18.8.2	25	000000000	00000
										1/2"	0.051" to 0.053"	190	Not Rated	ASME B18.8.2	25	000000000	00000




												1/16" Diameter

												3/16"	0.062" to 0.065"	265	Not Rated	ASME B18.8.2	50	000000000	00000


1/4"												0.062" to 0.065"	265	Not Rated	ASME B18.8.2	50	000000000	00000
5/16"	0.061" to 0.065"											265	Not Rated	ASME B18.8.2	50	000000000	00000
3/8"	0.062" to 0.065"											330	Not Rated	ASME B18.8.2	50	000000000	00000
7/16"	0.062" to 0.065"											265	Not Rated	ASME B18.8.2	50	000000000	00000
1/2"	0.061" to 0.065"											265	Not Rated	ASME B18.8.2	50	000000000	00000
5/8"	0.062" to 0.065"	265										Not Rated	ASME B18.8.2	50	000000000	00000
3/4"	0.062" to 0.065"	265	Not Rated									ASME B18.8.2	50	000000000	00000




		3/32" Diameter

		1/4"	0.094" to 0.097"									600	Not Rated	ASME B18.8.2	25	000000000	0000


		5/16"	0.094" to 0.097"									600	Not Rated	ASME B18.8.2	25	000000000	0000
		3/8"	0.094" to 0.097"									600	Not Rated	ASME B18.8.2	25	000000000	0000
		7/16"	0.094" to 0.097"									600	Not Rated	ASME B18.8.2	25	000000000	0000
		1/2"	0.094" to 0.097"									600	Not Rated	ASME B18.8.2	25	000000000	0000
		5/8"	0.094" to 0.097"	600								Not Rated	ASME B18.8.2	25	000000000	0000
		3/4"	0.094" to 0.097"	600	Not Rated							ASME B18.8.2	25	000000000	0000
		1"	0.094" to 0.097"	600	Not Rated							ASME B18.8.2	25	000000000	0000




				7/64" Diameter

				1/4"	0.108" to 0.112"							800	Not Rated	ASME B18.8.2	25	000000000	00000


				1/2"	0.108" to 0.112"							800	Not Rated	ASME B18.8.2	25	000000000	0000
				3/4"	0.109" to 0.112"	800						Not Rated	ASME B18.8.2	25	000000000	00000
				1"	0.109" to 0.112"	800	Not Rated					ASME B18.8.2	25	000000000	00000




						1/8" Diameter

						1/4"	0.125" to 0.129"					1,100	Not Rated	ASME B18.8.2	25	000000000	00000


						5/16"	0.125" to 0.129"					1,100	Not Rated	ASME B18.8.2	25	000000000	00000
						3/8"	0.124" to 0.129"					1,100	Not Rated	ASME B18.8.2	25	000000000	00000
						7/16"	0.125" to 0.129"					1,100	Not Rated	ASME B18.8.2	25	000000000	00000
						1/2"	0.124" to 0.129"					1,100	Not Rated	ASME B18.8.2	25	000000000	00000
						9/16"	0.124" to 0.129"	1,100				Not Rated	ASME B18.8.2	25	000000000	0000
						5/8"	0.125" to 0.129"	1,100	Not Rated			ASME B18.8.2	25	000000000	00000
						3/4"	0.124" to 0.129"	1,100	Not Rated			ASME B18.8.2	25	000000000	00000
						7/8"	0.125" to 0.129"	1,100	Not Rated			ASME B18.8.2	25	000000000	00000
						15/16"	0.124" to 0.129"	1,100	Not Rated			ASME B18.8.2	10	000000000	0000
						1"	0.125" to 0.129"	1,100	Not Rated			ASME B18.8.2	10	000000000	0000


						1 1/4"	0.125" to 0.129"	1,100	Not Rated			ASME B18.8.2	10	000000000	0000
						1 1/2"	0.125" to 0.129"	1,100	Not Rated			ASME B18.8.2	10	000000000	00000




								3/16" Diameter

								1/2"	0.187" to 0.192"	2,400	Not Rated	ASME B18.8.2	10	000000000	0000


								5/8"	0.187" to 0.192"	2,400	Not Rated	ASME B18.8.2	10	000000000	0000
								3/4"	0.187" to 0.192"	2,400	Not Rated	ASME B18.8.2	10	000000000	00000
								7/8"	0.187" to 0.192"	2,400	Not Rated	ASME B18.8.2	10	000000000	00000
								1"	0.187" to 0.192"	2,400	Not Rated	ASME B18.8.2	10	000000000	00000
								1 1/4"	0.187" to 0.192"	2,400	Not Rated	ASME B18.8.2	10	000000000	00000
								1 1/2"	0.187" to 0.192"	2,400	Not Rated	ASME B18.8.2	10	000000000	00000
2"								0.187" to 0.192"	2,400	Not Rated	ASME B18.8.2	10	000000000	00000




								1/4" Diameter

								3/4"	0.250" to 0.256"	4,300	Not Rated	ASME B18.8.2	5	000000000	00000


								1"	0.247" to 0.256"	4,300	Not Rated	ASME B18.8.2	5	000000000	00000
								1 1/4"	0.250" to 0.256"	4,300	Not Rated	ASME B18.8.2	5	000000000	00000
								1 1/2"	0.247" to 0.256"	4,300	Not Rated	ASME B18.8.2	5	000000000	00000
								1 3/4"	0.250" to 0.256"	4,300	Not Rated	ASME B18.8.2	5	000000000	0000
								2"	0.247" to 0.256"	4,300	Not Rated	ASME B18.8.2	5	000000000	00000




								1 mm Diameter

								4 mm	1.000 mm to 1.040 mm	100	Not Rated	DIN 7343, ISO 8750	50	000000000	00000


								6 mm	1.000 mm to 1.040 mm	100	Not Rated	DIN 7343, ISO 8750	50	000000000	00000
								10 mm	1.000 mm to 1.040 mm	100	Not Rated	DIN 7343, ISO 8750	50	000000000	00000




								1.5 mm Diameter

								6 mm	1.500 mm to 1.600 mm	200	Not Rated	ASME B18.8.3M, DIN 7343, ISO 8750	25	000000000	0000


								8 mm	1.500 mm to 1.600 mm	200	Not Rated	ASME B18.8.3M, DIN 7343, ISO 8750	25	000000000	0000
								10 mm	1.500 mm to 1.600 mm	200	Not Rated	ASME B18.8.3M, DIN 7343, ISO 8750	25	000000000	0000
								12 mm	1.500 mm to 1.600 mm	200	Not Rated	ASME B18.8.3M, DIN 7343, ISO 8750	25	000000000	0000




										2 mm Diameter

										6 mm	2.000 mm to 2.100 mm	400	Not Rated	ASME B18.8.3M, DIN 7343, ISO 8750	50	000000000	00000


										8 mm	2.000 mm to 2.100 mm	400	Not Rated	DIN 7343, ISO 8750	50	000000000	00000
										10 mm	2.000 mm to 2.100 mm	400	Not Rated	DIN 7343, ISO 8750	25	000000000	00000
										12 mm	2.000 mm to 2.100 mm	400	Not Rated	DIN 7343, ISO 8750	25	000000000	0000
										18 mm	2.000 mm to 2.100 mm	400	Not Rated	DIN 7343, ISO 8750	25	000000000	00000




										2.5 mm Diameter

										8 mm	2.500 mm to 2.600 mm	650	Not Rated	DIN 7343, ISO 8750	25	000000000	00000


										10 mm	2.500 mm to 2.600 mm	650	Not Rated	ASME B18.8.3M, DIN 7343, ISO 8750	25	000000000	00000
										12 mm	2.500 mm to 2.600 mm	650	Not Rated	DIN 7343, ISO 8750	25	000000000	00000
										14 mm	2.500 mm to 2.600 mm	650	Not Rated	ASME B18.8.3M, DIN 7343, ISO 8750	25	000000000	00000
										16 mm	2.500 mm to 2.600 mm	650	Not Rated	DIN 7343, ISO 8750	25	000000000	00000
										20 mm	2.500 mm to 2.600 mm	650	Not Rated	DIN 7343, ISO 8750	10	000000000	0000




										3 mm Diameter

										8 mm	3.000 mm to 3.100 mm	900	Not Rated	DIN 7343, ISO 8750	25	000000000	00000


										10 mm	3.000 mm to 3.100 mm	900	Not Rated	DIN 7343, ISO 8750	25	000000000	00000
										12 mm	3.000 mm to 3.100 mm	900	Not Rated	DIN 7343, ISO 8750	25	000000000	00000
										14 mm	3.000 mm to 3.100 mm	900	Not Rated	DIN 7343, ISO 8750	25	000000000	00000
										16 mm	3.000 mm to 3.100 mm	900	Not Rated	DIN 7343, ISO 8750	25	000000000	00000
										18 mm	3.000 mm to 3.100 mm	900	Not Rated	DIN 7343, ISO 8750	25	000000000	00000
										20 mm	3.000 mm to 3.100 mm	900	Not Rated	DIN 7343, ISO 8750	25	000000000	00000
										30 mm	3.000 mm to 3.100 mm	900	Not Rated	DIN 7343, ISO 8750	10	000000000	00000




										4 mm Diameter

										12 mm	4.000 mm to 4.100 mm	1,700	Not Rated	DIN 7343, ISO 8750	10	000000000	0000


										14 mm	4.000 mm to 4.100 mm	1,700	Not Rated	DIN 7343, ISO 8750	10	000000000	00000
										18 mm	4.200 mm to 4.400 mm	1,700	Not Rated	ASME B18.8.3M, DIN 7343, ISO 8750	10	000000000	0000
				20 mm						4.000 mm to 4.100 mm	1,700	Not Rated	ASME B18.8.3M, DIN 7343, ISO 8750	10	000000000	0000
				24 mm	4.000 mm to 4.100 mm					1,700	Not Rated	DIN 7343, ISO 8750	10	000000000	00000
				30 mm	4.000 mm to 4.100 mm					1,700	Not Rated	ASME B18.8.3M, DIN 7343, ISO 8750	10	000000000	00000
				35 mm	4.000 mm to 4.100 mm					1,700	Not Rated	DIN 7343, ISO 8750	10	000000000	00000




										5 mm Diameter

										12 mm	5.000 mm to 5.100 mm	2,500	Not Rated	DIN 7343, ISO 8750	10	000000000	0000


								20 mm	5.000 mm to 5.100 mm	2,500	Not Rated	DIN 7343, ISO 8750	10	000000000	00000
								30 mm	5.000 mm to 5.100 mm	2,500	Not Rated	DIN 7343, ISO 8750	5	000000000	00000
								35 mm	5.000 mm to 5.100 mm	2,500	Not Rated	DIN 7343, ISO 8750	5	000000000	00000
								40 mm	5.000 mm to 5.100 mm	2,500	Not Rated	DIN 7343, ISO 8750	5	000000000	00000




										6 mm Diameter

										16 mm	6.000 mm to 6.100 mm	3,700	Not Rated	DIN 7343, ISO 8750	5	000000000	0000


						20 mm	6.000 mm to 6.100 mm			3,700	Not Rated	DIN 7343, ISO 8750	5	000000000	0000
						24 mm	6.000 mm to 6.100 mm			3,700	Not Rated	DIN 7343, ISO 8750	5	000000000	00000
						30 mm	6.000 mm to 6.100 mm			3,700	Not Rated	DIN 7343, ISO 8750	5	000000000	00000
						35 mm	6.000 mm to 6.100 mm			3,700	Not Rated	DIN 7343, ISO 8750	5	000000000	00000
						40 mm	6.000 mm to 6.100 mm			3,700	Not Rated	DIN 7343, ISO 8750	5	000000000	00000


						Wear-Resistant 400 Series Stainless Steel







										1/32" Diameter

										1/8"	0.031" to 0.032"	90	Rockwell C46	ASME B18.8.2	50	000000000	00000


										3/16"	0.031" to 0.032"	90	Rockwell C46	ASME B18.8.2	50	000000000	00000
										1/4"	0.031" to 0.032"	90	Rockwell C46	ASME B18.8.2	50	000000000	00000
										3/8"	0.031" to 0.032"	90	Rockwell C46	ASME B18.8.2	50	000000000	00000
										1/2"	0.031" to 0.032"	90	Rockwell C46	ASME B18.8.2	50	000000000	00000




												0.039" Diameter

		1/4"	0.039" to 0.040"									135	Rockwell C46	ASME B18.8.2	25	000000000	00000


		3/8"	0.039" to 0.040"									135	Rockwell C46	ASME B18.8.2	25	000000000	00000
		1/2"	0.039" to 0.040"									135	Rockwell C46	ASME B18.8.2	25	000000000	00000




												3/64" Diameter

												1/8"	0.047" to 0.048"	190	Rockwell C46	ASME B18.8.2	50	000000000	00000


				3/16"								0.047" to 0.048"	190	Rockwell C46	ASME B18.8.2	50	000000000	0000
				1/4"	0.047" to 0.048"							190	Rockwell C46	ASME B18.8.2	50	000000000	00000
				3/8"	0.047" to 0.048"							190	Rockwell C46	ASME B18.8.2	50	000000000	00000
				1/2"	0.047" to 0.048"							190	Rockwell C46	ASME B18.8.2	50	000000000	00000
				5/8"	0.047" to 0.048"							190	Rockwell C46	ASME B18.8.2	25	000000000	0000




												0.052" Diameter

												1/4"	0.051" to 0.053"	250	Rockwell C46	ASME B18.8.2	25	000000000	00000


								3/8"				0.051" to 0.053"	250	Rockwell C46	ASME B18.8.2	25	000000000	00000
								1/2"	0.051" to 0.053"			250	Rockwell C46	ASME B18.8.2	25	000000000	00000




												1/16" Diameter

												3/16"	0.061" to 0.065"	330	Rockwell C46	ASME B18.8.2	50	000000000	0000


												1/4"	0.061" to 0.065"	330	Rockwell C46	ASME B18.8.2	50	000000000	00000
												5/16"	0.061" to 0.065"	330	Rockwell C46	ASME B18.8.2	50	000000000	00000
												3/8"	0.061" to 0.065"	330	Rockwell C46	ASME B18.8.2	50	000000000	0000
						7/16"						0.061" to 0.065"	330	Rockwell C46	ASME B18.8.2	50	000000000	00000
						1/2"	0.061" to 0.065"					330	Rockwell C46	ASME B18.8.2	50	000000000	00000
						9/16"	0.061" to 0.065"					330	Rockwell C46	ASME B18.8.2	50	000000000	00000
						5/8"	0.061" to 0.065"					330	Rockwell C46	ASME B18.8.2	50	000000000	00000
						3/4"	0.061" to 0.065"					330	Rockwell C46	ASME B18.8.2	50	000000000	00000
1"						0.061" to 0.065"	330					Rockwell C46	ASME B18.8.2	50	000000000	00000




						5/64" Diameter

						5/16"	0.077" to 0.081"					550	Rockwell C46	ASME B18.8.2	50	000000000	00000


						3/8"	0.077" to 0.081"					550	Rockwell C46	ASME B18.8.2	50	000000000	00000
						1/2"	0.077" to 0.081"					550	Rockwell C46	ASME B18.8.2	50	000000000	00000
						5/8"	0.077" to 0.081"					550	Rockwell C46	ASME B18.8.2	50	000000000	00000
						3/4"	0.077" to 0.081"					550	Rockwell C46	ASME B18.8.2	50	000000000	00000
						1"	0.077" to 0.081"			550		Rockwell C46	ASME B18.8.2	50	000000000	00000




										3/32" Diameter

										1/4"	0.093" to 0.097"	750	Rockwell C46	ASME B18.8.2	50	000000000	00000


		3/8"								0.093" to 0.097"	750	Rockwell C46	ASME B18.8.2	50	000000000	00000
		1/2"	0.093" to 0.097"							750	Rockwell C46	ASME B18.8.2	50	000000000	00000
		5/8"	0.093" to 0.097"							750	Rockwell C46	ASME B18.8.2	50	000000000	00000
		3/4"	0.093" to 0.097"							750	Rockwell C46	ASME B18.8.2	50	000000000	00000
		1"	0.093" to 0.097"							750	Rockwell C46	ASME B18.8.2	50	000000000	00000
		1 1/2"	0.093" to 0.097"							750	Rockwell C46	ASME B18.8.2	50	000000000	00000




										7/64" Diameter

										1/2"	0.108" to 0.112"	1,000	Rockwell C46	ASME B18.8.2	25	000000000	00000


				3/4"	0.108" to 0.112"					1,000	Rockwell C46	ASME B18.8.2	10	000000000	0000
				1"	0.108" to 0.112"					1,000	Rockwell C46	ASME B18.8.2	10	000000000	0000




										1/8" Diameter

										3/8"	0.124" to 0.129"	1,400	Rockwell C46	ASME B18.8.2	50	000000000	00000


								7/16"		0.124" to 0.129"	1,400	Rockwell C46	ASME B18.8.2	50	000000000	00000
								1/2"	0.124" to 0.129"	1,400	Rockwell C46	ASME B18.8.2	50	000000000	00000
								5/8"	0.124" to 0.129"	1,400	Rockwell C46	ASME B18.8.2	50	000000000	00000
								3/4"	0.124" to 0.129"	1,400	Rockwell C46	ASME B18.8.2	50	000000000	00000
								7/8"	0.124" to 0.129"	1,400	Rockwell C46	ASME B18.8.2	25	000000000	0000
								1"	0.124" to 0.129"	1,400	Rockwell C46	ASME B18.8.2	25	000000000	0000
								1 1/4"	0.124" to 0.129"	1,400	Rockwell C46	ASME B18.8.2	25	000000000	00000
								1 1/2"	0.124" to 0.129"	1,400	Rockwell C46	ASME B18.8.2	25	000000000	00000
								2"	0.124" to 0.129"	1,400	Rockwell C46	ASME B18.8.2	25	000000000	00000




										5/32" Diameter

										1/2"	0.155" to 0.160"	2,200	Rockwell C46	ASME B18.8.2	25	000000000	0000


3/4"	0.155" to 0.160"									2,200	Rockwell C46	ASME B18.8.2	25	000000000	00000
1"	0.155" to 0.160"									2,200	Rockwell C46	ASME B18.8.2	25	000000000	00000
1 1/2"	0.155" to 0.160"									2,200	Rockwell C46	ASME B18.8.2	25	000000000	00000
2"	0.155" to 0.160"									2,200	Rockwell C46	ASME B18.8.2	10	000000000	0000




										3/16" Diameter

										1/2"	0.185" to 0.192"	3,100	Rockwell C46	ASME B18.8.2	25	000000000	00000


						5/8"				0.185" to 0.192"	3,100	Rockwell C46	ASME B18.8.2	10	000000000	0000
						3/4"	0.185" to 0.192"			3,100	Rockwell C46	ASME B18.8.2	10	000000000	0000
						7/8"	0.185" to 0.192"			3,100	Rockwell C46	ASME B18.8.2	10	000000000	00000
						1"	0.185" to 0.192"			3,100	Rockwell C46	ASME B18.8.2	10	000000000	0000
						1 1/8"	0.185" to 0.192"			3,100	Rockwell C46	ASME B18.8.2	10	000000000	0000
						1 1/4"	0.185" to 0.192"			3,100	Rockwell C46	ASME B18.8.2	10	000000000	0000
						1 3/8"	0.185" to 0.192"			3,100	Rockwell C46	ASME B18.8.2	10	000000000	0000
						1 1/2"	0.185" to 0.192"			3,100	Rockwell C46	ASME B18.8.2	10	000000000	0000
						1 3/4"	0.185" to 0.192"			3,100	Rockwell C46	ASME B18.8.2	10	000000000	0000
						2"	0.185" to 0.192"			3,100	Rockwell C46	ASME B18.8.2	10	000000000	00000




										7/32" Diameter

		3/4"	0.217" to 0.224"							4,200	Rockwell C46	ASME B18.8.2	25	000000000	00000


		1"	0.217" to 0.224"							4,200	Rockwell C46	ASME B18.8.2	10	000000000	0000
		1 1/2"	0.217" to 0.224"							4,200	Rockwell C46	ASME B18.8.2	10	000000000	00000
		2"	0.217" to 0.224"							4,200	Rockwell C46	ASME B18.8.2	10	000000000	00000




				1/4" Diameter

				1/2"	0.247" to 0.256"					5,500	Rockwell C46	ASME B18.8.2	10	000000000	00000


				3/4"	0.247" to 0.256"					5,500	Rockwell C46	ASME B18.8.2	10	000000000	00000
				1"	0.247" to 0.256"					5,500	Rockwell C46	ASME B18.8.2	10	000000000	00000
				1 1/8"	0.247" to 0.256"					5,500	Rockwell C46	ASME B18.8.2	10	000000000	00000
				1 1/4"	0.247" to 0.256"					5,500	Rockwell C46	ASME B18.8.2	10	000000000	00000
				1 3/8"	0.247" to 0.256"					5,500	Rockwell C46	ASME B18.8.2	5	000000000	0000
				1 1/2"	0.247" to 0.256"					5,500	Rockwell C46	ASME B18.8.2	5	000000000	0000
				1 3/4"	0.247" to 0.256"					5,500	Rockwell C46	ASME B18.8.2	5	000000000	0000
				2"	0.247" to 0.256"					5,500	Rockwell C46	ASME B18.8.2	5	000000000	0000
				2 1/4"	0.247" to 0.256"					5,500	Rockwell C46	ASME B18.8.2	5	000000000	0000
				2 1/2"	0.247" to 0.256"					5,500	Rockwell C46	ASME B18.8.2	5	000000000	0000


				3"	0.247" to 0.256"					5,500	Rockwell C46	ASME B18.8.2	1	000000000	0000




								5/16" Diameter

								3/4"	0.308" to 0.319"	12,000	Rockwell C46	ASME B18.8.2	10	000000000	00000


								1"	0.308" to 0.319"	8,700	Rockwell C46	ASME B18.8.2	10	000000000	00000
								1 1/2"	0.308" to 0.319"	8,700	Rockwell C46	ASME B18.8.2	5	000000000	00000
								2"	0.308" to 0.319"	8,700	Rockwell C46	ASME B18.8.2	5	000000000	00000
								2 1/2"	0.308" to 0.319"	8,700	Rockwell C46	ASME B18.8.2	1	000000000	0000
2 3/4"								0.308" to 0.319"	8,700	Rockwell C46	ASME B18.8.2	1	000000000	0000




								3/8" Diameter

								1"	0.370" to 0.383"	12,600	Rockwell C46	ASME B18.8.2	1	000000000	0000


								1 1/4"	0.370" to 0.383"	12,600	Rockwell C46	ASME B18.8.2	1	000000000	0000
								1 1/2"	0.370" to 0.383"	12,600	Rockwell C46	ASME B18.8.2	1	000000000	0000

Heavy Duty Coiled Spring Pins


	End View

Made of thicker material than our other coiled spring pins, these are about 30% stronger with the same resilience to vibration and shock. They are often used in power transmission, automation, and other assemblies with constant motion and sudden starts and stops. Because of their spiral shape, pins flex to conform to holes that aren’t perfectly round.

	Lg.	For Hole Dia.	Double Shear Breaking Strength, lbf	Min. Hardness	Specs. Met	Pkg. Qty.		Pkg.
Wear-Resistant 400 Series Stainless Steel







				3/32" Diameter

				1/4"	0.093" to 0.097"	1,100	Rockwell C46	ASME B18.8.2	50	000000000	000000


				3/8"	0.093" to 0.097"	1,100	Rockwell C46	ASME B18.8.2	50	000000000	00000
				1/2"	0.093" to 0.097"	1,100	Rockwell C46	ASME B18.8.2	50	000000000	00000
				5/8"	0.093" to 0.097"	1,100	Rockwell C46	ASME B18.8.2	25	000000000	0000
				3/4"	0.093" to 0.097"	1,100	Rockwell C46	ASME B18.8.2	25	000000000	0000
				1"	0.093" to 0.097"	1,100	Rockwell C46	ASME B18.8.2	25	000000000	00000
				1 1/2"	0.093" to 0.097"	1,100	Rockwell C46	ASME B18.8.2	25	000000000	00000




						1/8" Diameter

						3/8"	0.124" to 0.129"	2,000	Rockwell C46	ASME B18.8.2	25	000000000	00000


						7/16"	0.124" to 0.129"	2,000	Rockwell C46	ASME B18.8.2	25	000000000	00000
						1/2"	0.124" to 0.129"	2,000	Rockwell C46	ASME B18.8.2	25	000000000	00000
						5/8"	0.124" to 0.129"	2,000	Rockwell C46	ASME B18.8.2	25	000000000	00000
						3/4"	0.124" to 0.129"	2,000	Rockwell C46	ASME B18.8.2	25	000000000	00000
						7/8"	0.124" to 0.129"	2,000	Rockwell C46	ASME B18.8.2	25	000000000	00000
						1"	0.124" to 0.129"	2,000	Rockwell C46	ASME B18.8.2	25	000000000	00000
						1 1/4"	0.124" to 0.129"	2,000	Rockwell C46	ASME B18.8.2	25	000000000	00000
						1 1/2"	0.124" to 0.129"	2,000	Rockwell C46	ASME B18.8.2	10	000000000	0000
						2"	0.124" to 0.129"	2,000	Rockwell C46	ASME B18.8.2	10	000000000	00000




								3/16" Diameter

								3/8"	0.187" to 0.192"	4,500	Rockwell C46	ASME B18.8.2	25	000000000	00000


								1/2"	0.185" to 0.192"	4,500	Rockwell C46	ASME B18.8.2	10	000000000	0000
								3/4"	0.185" to 0.192"	4,500	Rockwell C46	ASME B18.8.2	10	000000000	0000
								1"	0.185" to 0.192"	4,500	Rockwell C46	ASME B18.8.2	10	000000000	00000
								1 1/4"	0.185" to 0.192"	4,500	Rockwell C46	ASME B18.8.2	5	000000000	00000
								1 1/2"	0.185" to 0.192"	4,500	Rockwell C46	ASME B18.8.2	5	000000000	0000
								1 3/4"	0.185" to 0.192"	4,500	Rockwell C46	ASME B18.8.2	5	000000000	0000
								2"	0.185" to 0.192"	4,500	Rockwell C46	ASME B18.8.2	5	000000000	0000
								2 1/2"	0.185" to 0.192"	4,500	Rockwell C46	ASME B18.8.2	5	000000000	00000




										1/4" Diameter

										1/2"	0.247" to 0.256"	7,800	Rockwell C46	ASME B18.8.2	5	000000000	0000


										3/4"	0.247" to 0.256"	7,800	Rockwell C46	ASME B18.8.2	5	000000000	00000
										1"	0.247" to 0.256"	7,800	Rockwell C46	ASME B18.8.2	5	000000000	00000
1 1/8"										0.247" to 0.256"	7,800	Rockwell C46	ASME B18.8.2	5	000000000	0000
1 1/4"	0.247" to 0.256"									7,800	Rockwell C46	ASME B18.8.2	5	000000000	00000
1 3/8"	0.247" to 0.256"									7,800	Rockwell C46	ASME B18.8.2	5	000000000	00000
1 1/2"	0.247" to 0.256"									7,800	Rockwell C46	ASME B18.8.2	5	000000000	00000
1 3/4"	0.25" to 0.256"									7,800	Rockwell C46	ASME B18.8.2	5	000000000	00000
2"	0.247" to 0.256"	7,800								Rockwell C46	ASME B18.8.2	5	000000000	00000
2 1/2"	0.247" to 0.256"	7,800	Rockwell C46							ASME B18.8.2	5	000000000	00000

Coiled Spring Pin Assortments

The best spring pins for shock and vibration, these assortments secure a variety of parts. They're often used in power transmission, automation, and other assemblies with constant motion and sudden starts and stops. Pins have a spiral shape that flexes to conform to holes that aren’t perfectly round.

	No. of Pieces	Container Type		Each
Corrosion-Resistant 18-8 Stainless Steel



	1/16" to 3/16" Dia.	240	Plastic Box	000000000	0000000


	1.5 mm to 8 mm Dia.	230	Plastic Box	000000000	000000


	Wear-Resistant 400 Series Stainless Steel



			1/16" to 7/32" Dia.	230	Plastic Box	000000000	000000