Flat-Head Quick Release Pins

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Number of Retaining Balls

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EAR99

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136 Products

Flat-Head Quick-Release Pins

With no ring or handle to get caught on nearby components, these pins won’t pull out accidentally. The low profile makes them similar to basic clevis pins. Although the thin head fits in cramped spots, it also makes the pin harder to grab. A retaining ball holds pins in place once installed—pull to remove.

Steel

Image of Product. Front orientation. Contains Annotated. Quick-Release Pins. Flat-Head Quick-Release Pins.

Zinc-Plated Carbon Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.

			Head
	Usable Lg.	Dia. at Extended Ball Ht.	Dia.	Ht.	Single Shear Breaking Strength	Min. Hardness	Ball Material	Pkg. Qty.		Pkg.
Zinc-Plated Carbon Steel







				3/16" Diameter

				9/16"	0.205"	5/16"	1/16"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000


				13/16"	0.205"	5/16"	1/16"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	0000
				1 1/16"	0.205"	5/16"	1/16"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	0000
				1 5/16"	0.205"	5/16"	1/16"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	0000
				1 13/16"	0.205"	5/16"	1/16"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
				2 5/16"	0.205"	5/16"	1/16"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000




						1/4" Diameter

						1/4"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000


						1/2"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
						5/8"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
						3/4"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	0000
						7/8"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
						1"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
						1 1/4"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	0000
						1 1/2"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
						1 3/4"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
						2"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
						2 1/4"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000


						2 3/4"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
						3 1/4"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000




								5/16" Diameter

								3/8"	0.36"	7/16"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000


								1/2"	0.36"	7/16"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
								5/8"	0.36"	7/16"	3/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
								3/4"	0.36"	7/16"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
								7/8"	0.36"	7/16"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
								1 1/8"	0.36"	7/16"	3/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
								1 3/8"	0.36"	7/16"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
								1 5/8"	0.36"	7/16"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
								2 1/8"	0.36"	7/16"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
								2 5/8"	0.36"	7/16"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000




										3/8" Diameter

3/8"										0.426"	1/2"	1/8"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000


5/8"	0.426"									1/2"	1/8"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
3/4"	0.426"									1/2"	1/8"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
7/8"	0.426"	1/2"								1/8"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
1"	0.426"	1/2"	1/8"							Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
1 1/8"	0.426"	1/2"	1/8"							Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
1 1/4"	0.426"	1/2"	1/8"							Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
1 3/8"	0.426"	1/2"	1/8"							Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
1 5/8"	0.426"	1/2"	1/8"							Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
1 7/8"	0.426"	1/2"	1/8"							Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
2 1/8"	0.426"	1/2"	1/8"							Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000


2 5/8"	0.426"	1/2"	1/8"							Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
3 1/8"	0.426"	1/2"	1/8"							Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
3 5/8"	0.426"	1/2"	1/8"							Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000




		7/16" Diameter

		9/16"	0.495"	5/8"	5/32"					Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000


		13/16"	0.495"	5/8"	5/32"					Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
		1 1/16"	0.495"	5/8"	5/32"					Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
		1 5/16"	0.495"	5/8"	5/32"					Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
		1 9/16"	0.495"	5/8"	5/32"					Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
		2 9/16"	0.495"	5/8"	5/32"					Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000




				1/2" Diameter

				1/2"	0.559"					5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000


				3/4"	0.559"					5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
				7/8"	0.559"					5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
				1 1/8"	0.559"					5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
				1 1/4"	0.559"	5/8"				5/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
				1 1/2"	0.559"	5/8"	5/32"			Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
				1 3/4"	0.559"	5/8"	5/32"			Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
				2"	0.559"	5/8"	5/32"			Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
				2 1/2"	0.559"	5/8"	5/32"			Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
				3"	0.559"	5/8"	5/32"			Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
				3 1/2"	0.559"	5/8"	5/32"			Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000


				4"	0.559"	5/8"	5/32"			Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
				4 1/2"	0.559"	5/8"	5/32"			Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
				5 1/2"	0.559"	5/8"	5/32"			Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000




						5/8" Diameter

						7/8"	0.706"			13/16"	7/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000


						1 1/8"	0.706"	13/16"	7/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
						1 3/8"	0.706"	13/16"	7/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
						1 5/8"	0.706"	13/16"	7/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
						1 7/8"	0.706"	13/16"	7/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
						2 3/8"	0.706"	13/16"	7/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
						2 7/8"	0.706"	13/16"	7/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
						3 3/8"	0.706"	13/16"	7/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
						4 3/8"	0.706"	13/16"	7/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000




								3/4" Diameter

								1 1/4"	0.852"	15/16"	1/4"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000


								1 3/4"	0.852"	15/16"	1/4"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
								2"	0.852"	15/16"	1/4"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
2 1/4"								0.852"	15/16"	1/4"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
2 3/4"	0.852"							15/16"	1/4"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
3 1/4"	0.852"							15/16"	1/4"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
3 3/4"	0.852"							15/16"	1/4"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
4 1/4"	0.852"							15/16"	1/4"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000




								6 mm Diameter

								6 mm	6.7 mm	10 mm	2 mm	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000


		10 mm						6.7 mm	10 mm	2 mm	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
		19 mm	6.7 mm					10 mm	2 mm	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
		24 mm	6.7 mm					10 mm	2 mm	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000




								8 mm Diameter

								12 mm	9 mm	14 mm	3 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000


								17 mm	9 mm	14 mm	3 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
								22 mm	9 mm	14 mm	3 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
								42 mm	9 mm	14 mm	3 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000




										10 mm Diameter

										15 mm	11.2 mm	18 mm	4 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000


				20 mm						11.2 mm	18 mm	4 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
				30 mm	11.2 mm					18 mm	4 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
				40 mm	11.2 mm					18 mm	4 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
				50 mm	11.2 mm					18 mm	4 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
				60 mm	11.2 mm					18 mm	4 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000




										12 mm Diameter

										18 mm	13.5 mm	20 mm	4 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000


										28 mm	13.5 mm	20 mm	4 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
										38 mm	13.5 mm	20 mm	4 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
										48 mm	13.5 mm	20 mm	4 mm	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000




										16 mm Diameter

										24 mm	18 mm	25 mm	5 mm	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000


										34 mm	18 mm	25 mm	5 mm	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
										44 mm	18 mm	25 mm	5 mm	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000

Corrosion-Resistant Stainless Steel

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 stress and vibration as well as steel.

			Head
	Usable Lg.	Dia. at Extended Ball Ht.	Dia.	Ht.	Single Shear Breaking Strength	Min. Hardness	Ball Material	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				3/16" Diameter

				7/16"	0.205"	5/16"	1/16"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	000000


				9/16"	0.205"	5/16"	1/16"	Not Rated	Rockwell B60	Stainless Steel	10	000000000	00000
				13/16"	0.205"	5/16"	1/16"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
				1 13/16"	0.205"	5/16"	1/16"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000




						1/4" Diameter

						1/2"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000


						3/4"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
						1"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
						1 1/8"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
						1 1/4"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
						1 1/2"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
						1 3/4"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
						2"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
						2 3/4"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
						3 3/4"	0.286"	3/8"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000




								5/16" Diameter

								5/8"	0.36"	7/16"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000


								1 5/8"	0.36"	7/16"	3/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000




										3/8" Diameter

										5/8"	0.426"	1/2"	1/8"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000


										1 1/8"	0.426"	1/2"	1/8"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
										1 3/8"	0.426"	1/2"	1/8"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
										1 5/8"	0.426"	1/2"	1/8"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
										2 3/8"	0.426"	1/2"	1/8"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
										2 5/8"	0.426"	1/2"	1/8"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
										3 1/8"	0.426"	1/2"	1/8"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
										3 5/8"	0.426"	1/2"	1/8"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000




												7/16" Diameter

1 1/16"	0.495"											5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000




		1/2" Diameter

		1/2"	0.559"									5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000


		3/4"	0.559"									5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
		1"	0.559"									5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
		1 1/4"	0.559"									5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
		1 1/2"	0.559"									5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
		1 3/4"	0.559"									5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
		2"	0.559"									5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
		2 1/4"	0.559"									5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
		2 1/2"	0.559"	5/8"								5/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000
		4"	0.559"	5/8"	5/32"							Not Rated	Rockwell B60	Stainless Steel	1	000000000	0000