Strong-Hold Hairpin Cotter Pins
A coil makes a stronger grip than standard hairpin cotter pins to prevent accidental release. Also known as hitch pin clips and R-clips, these pins are easy to install and remove. Use them to secure the ends of clevis pins and shafts to keep components in place.
Steel pins have good strength. Those with a zinc-plated finish have some corrosion resistance.
18-8 stainless steel pins offer a balance of strength and corrosion resistance. They may be mildly magnetic.
316 stainless steel pins have the best corrosion resistance of our stainless steel pins, and are as strong as 18-8 stainless steel pins. They may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
For Clevis Pin Dia. | Wire Dia. | Eye Dia. | Lg. | Pkg. Qty. | Pkg. | |
1040-1065 Spring Steel | ||||||
---|---|---|---|---|---|---|
5/16"-1/2" | 5/64" | 3/8" | 2 1/4" | 25 | 000000000 | 000000 |
1/2"-3/4" | 1/8" | 5/8" | 2 7/8" | 10 | 000000000 | 0000 |
1/2"-7/8" | 5/32" | 3/4" | 3 1/8" | 10 | 000000000 | 00000 |
5/8"-1" | 5/32" | 7/8" | 3 3/4" | 10 | 000000000 | 00000 |
5/8"-1" | 3/16" | 1 1/8" | 4 1/8" | 10 | 000000000 | 00000 |
1"-1 9/16" | 19/64" | 1 3/8" | 6 3/4" | 1 | 000000000 | 0000 |
18-8 Stainless Steel | ||||||
5/16"-1/2" | 5/64" | 3/8" | 2 1/4" | 5 | 000000000 | 00000 |
1/2"-3/4" | 1/8" | 5/8" | 2 7/8" | 5 | 000000000 | 00000 |
1/2"-7/8" | 9/64" | 3/4" | 3 1/8" | 5 | 000000000 | 00000 |
5/8"-1" | 5/32" | 7/8" | 3 3/4" | 1 | 000000000 | 0000 |
5/8"-1" | 3/16" | 1 1/8" | 4 1/8" | 1 | 000000000 | 0000 |
1"-1 9/16" | 19/64" | 1 3/8" | 6 3/4" | 1 | 000000000 | 00000 |
316 Stainless Steel | ||||||
5/16"-1/2" | 5/64" | 3/8" | 2 1/4" | 5 | 000000000 | 00000 |
1/2"-3/4" | 1/8" | 5/8" | 2 7/8" | 1 | 000000000 | 0000 |
1/2"-7/8" | 5/32" | 3/4" | 3 1/8" | 1 | 000000000 | 0000 |
5/8"-1" | 5/32" | 7/8" | 3 3/4" | 1 | 000000000 | 0000 |
5/8"-1" | 3/16" | 1 1/8" | 4 1/8" | 1 | 000000000 | 0000 |
1"-1 9/16" | 19/64" | 1 3/8" | 6 3/4" | 1 | 000000000 | 00000 |
Zinc-Plated 1040-1065 Spring Steel | ||||||
5/16"-1/2" | 5/64" | 3/8" | 2 1/4" | 25 | 000000000 | 00000 |
1/2"-3/4" | 1/8" | 5/8" | 2 7/8" | 10 | 000000000 | 0000 |
1/2"-7/8" | 9/64" | 3/4" | 3 1/8" | 10 | 000000000 | 00000 |
5/8"-1" | 5/32" | 7/8" | 3 3/4" | 10 | 000000000 | 00000 |
5/8"-1" | 3/16" | 1 1/8" | 4 1/8" | 10 | 000000000 | 00000 |
1"-1 9/16" | 19/64" | 1 3/8" | 6 3/4" | 1 | 000000000 | 0000 |
Metric 18-8 Stainless Steel | ||||||
8mm-14mm | 2mm | 11mm | 56mm | 1 | 000000000 | 0000 |
14mm-20mm | 3mm | 17mm | 73mm | 1 | 000000000 | 0000 |
17mm-24mm | 4mm | 26mm | 94mm | 1 | 000000000 | 0000 |
24mm-36mm | 6mm | 32mm | 142mm | 1 | 000000000 | 00000 |
Metric Zinc-Plated 1050-1095 Spring Steel | ||||||
8mm-14mm | 2mm | 11mm | 56mm | 1 | 000000000 | 0000 |
14mm-20mm | 3mm | 17mm | 73mm | 1 | 000000000 | 0000 |
17mm-24mm | 4mm | 26mm | 94mm | 1 | 000000000 | 0000 |
18mm-30mm | 5mm | 27mm | 110mm | 1 | 000000000 | 0000 |
24mm-36mm | 6mm | 32mm | 142mm | 1 | 000000000 | 0000 |
26mm-40mm | 7mm | 31mm | 152mm | 1 | 000000000 | 0000 |