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Strong-Hold Quick-Release Pins
Two spring-loaded balls give these pins more holding power than quick-release pins with only one retaining ball. They pop out when the pin is pushed into a hole, and retract when the pin is pulled out. For the best fit, the hole should be as close to the diameter as possible, but not larger than the diameter at extended ball height.
Pins are made of 17-4 PH stainless steel for strength with some corrosion resistance, and passivated for added protection against corrosion and oxidation. They are magnetic. Breaking strength is measured as double shear, which is the force required to break a pin into three pieces
For technical drawings and 3-D models, click on a part number.
| Usable Lg. | Dia. Tolerance | Dia. at Extended Ball Ht. | Min. Hardness | Breaking Strength, lbs. | Each | |
17-4 PH Stainless Steel  | ||||||
|---|---|---|---|---|---|---|
1/4" Dia. | ||||||
| 1/2" | -0.003" to 0" | 0.28" | Rockwell C40 | 9,500 | 000000000 | 000000 |
| 3/4" | -0.003" to 0" | 0.28" | Rockwell C40 | 9,500 | 000000000 | 00000 |
| 1" | -0.003" to 0" | 0.28" | Rockwell C40 | 9,500 | 000000000 | 00000 |
| 1 1/4" | -0.003" to 0" | 0.28" | Rockwell C40 | 9,500 | 000000000 | 00000 |
| 1 1/2" | -0.003" to 0" | 0.28" | Rockwell C40 | 9,500 | 000000000 | 00000 |
| 2" | -0.003" to 0" | 0.28" | Rockwell C40 | 9,500 | 000000000 | 00000 |
| 2 1/2" | -0.003" to 0" | 0.28" | Rockwell C40 | 9,500 | 000000000 | 00000 |
| 3" | -0.003" to 0" | 0.28" | Rockwell C40 | 9,500 | 000000000 | 00000 |
5/16" Dia. | ||||||
| 3/4" | -0.003" to 0" | 0.36" | Rockwell C40 | 15,000 | 000000000 | 00000 |
| 1" | -0.003" to 0" | 0.36" | Rockwell C40 | 15,000 | 000000000 | 00000 |
| 1 1/4" | -0.003" to 0" | 0.36" | Rockwell C40 | 15,000 | 000000000 | 00000 |
| 1 1/2" | -0.003" to 0" | 0.36" | Rockwell C40 | 15,000 | 000000000 | 00000 |
| 2" | -0.003" to 0" | 0.36" | Rockwell C40 | 15,000 | 000000000 | 00000 |
| 3" | -0.003" to 0" | 0.36" | Rockwell C40 | 15,000 | 000000000 | 00000 |
| 3 1/2" | -0.003" to 0" | 0.36" | Rockwell C40 | 15,000 | 000000000 | 00000 |
| 4" | -0.003" to 0" | 0.36" | Rockwell C40 | 15,000 | 000000000 | 00000 |
3/8" Dia. | ||||||
| 1" | -0.003" to 0" | 0.43" | Rockwell C40 | 22,000 | 000000000 | 00000 |
| 1 1/4" | -0.003" to 0" | 0.43" | Rockwell C40 | 22,000 | 000000000 | 00000 |
| 1 1/2" | -0.003" to 0" | 0.43" | Rockwell C40 | 22,000 | 000000000 | 00000 |
| 2" | -0.003" to 0" | 0.43" | Rockwell C40 | 22,000 | 000000000 | 00000 |
| 2 1/2" | -0.003" to 0" | 0.43" | Rockwell C40 | 22,000 | 000000000 | 00000 |
| 3" | -0.003" to 0" | 0.43" | Rockwell C40 | 22,000 | 000000000 | 00000 |
| 3 1/2" | -0.003" to 0" | 0.43" | Rockwell C40 | 22,000 | 000000000 | 00000 |
| 4" | -0.003" to 0" | 0.43" | Rockwell C40 | 22,000 | 000000000 | 00000 |
| 4 1/2" | -0.003" to 0" | 0.43" | Rockwell C40 | 22,000 | 000000000 | 00000 |
7/16" Dia. | ||||||
| 1" | -0.003" to 0" | 0.495" | Rockwell C40 | 30,400 | 000000000 | 00000 |
| 1 1/2" | -0.003" to 0" | 0.495" | Rockwell C40 | 30,400 | 000000000 | 00000 |
| 2" | -0.003" to 0" | 0.495" | Rockwell C40 | 30,400 | 000000000 | 00000 |
| 2 1/2" | -0.003" to 0" | 0.495" | Rockwell C40 | 30,400 | 000000000 | 00000 |
1/2" Dia. | ||||||
| 1" | -0.003" to 0" | 0.57" | Rockwell C40 | 39,200 | 000000000 | 00000 |
| 2" | -0.003" to 0" | 0.57" | Rockwell C40 | 39,200 | 000000000 | 00000 |
| 2 1/2" | -0.003" to 0" | 0.57" | Rockwell C40 | 39,200 | 000000000 | 00000 |
| 3" | -0.003" to 0" | 0.57" | Rockwell C40 | 39,200 | 000000000 | 00000 |
| 4" | -0.003" to 0" | 0.57" | Rockwell C40 | 39,200 | 000000000 | 00000 |
| 5" | -0.003" to 0" | 0.57" | Rockwell C40 | 39,200 | 000000000 | 00000 |
5/8" Dia. | ||||||
| 1" | -0.003" to 0" | 0.72" | Rockwell C40 | 61,700 | 000000000 | 00000 |
| 1 1/2" | -0.003" to 0" | 0.72" | Rockwell C40 | 61,700 | 000000000 | 00000 |
| 2 1/2" | -0.003" to 0" | 0.72" | Rockwell C40 | 61,700 | 000000000 | 00000 |
| 3" | -0.003" to 0" | 0.72" | Rockwell C40 | 61,700 | 000000000 | 00000 |
| 3 1/2" | -0.003" to 0" | 0.72" | Rockwell C40 | 61,700 | 000000000 | 00000 |
| 4" | -0.003" to 0" | 0.72" | Rockwell C40 | 61,700 | 000000000 | 00000 |
| 4 1/2" | -0.003" to 0" | 0.72" | Rockwell C40 | 61,700 | 000000000 | 00000 |
| 5" | -0.003" to 0" | 0.72" | Rockwell C40 | 61,700 | 000000000 | 00000 |
3/4" Dia. | ||||||
| 1 1/2" | -0.003" to 0" | 0.86" | Rockwell C40 | 88,400 | 000000000 | 00000 |
| 2 1/2" | -0.003" to 0" | 0.86" | Rockwell C40 | 88,400 | 000000000 | 00000 |
| 3" | -0.003" to 0" | 0.86" | Rockwell C40 | 88,400 | 000000000 | 00000 |
| 4" | -0.003" to 0" | 0.86" | Rockwell C40 | 88,400 | 000000000 | 00000 |
| 5" | -0.003" to 0" | 0.86" | Rockwell C40 | 88,400 | 000000000 | 000000 |
1" Dia. | ||||||
| 2" | -0.003" to 0" | 1.16" | Rockwell C40 | 158,900 | 000000000 | 000000 |
| 2 1/2" | -0.003" to 0" | 1.16" | Rockwell C40 | 158,900 | 000000000 | 000000 |
| 3" | -0.003" to 0" | 1.16" | Rockwell C40 | 158,900 | 000000000 | 000000 |
| 4" | -0.003" to 0" | 1.16" | Rockwell C40 | 158,900 | 000000000 | 000000 |
| 5" | -0.003" to 0" | 1.16" | Rockwell C40 | 158,900 | 000000000 | 000000 |
| 6" | -0.003" to 0" | 1.16" | Rockwell C40 | 158,900 | 000000000 | 000000 |
6mm Dia. | ||||||
| 15mm | -0.08mm to 0mm | 6.88mm | Rockwell C40 | 8,000 | 000000000 | 00000 |
| 20mm | -0.08mm to 0mm | 6.88mm | Rockwell C40 | 8,000 | 000000000 | 00000 |
| 25mm | -0.08mm to 0mm | 6.88mm | Rockwell C40 | 8,000 | 000000000 | 00000 |
| 30mm | -0.08mm to 0mm | 6.88mm | Rockwell C40 | 8,000 | 000000000 | 00000 |
| 40mm | -0.08mm to 0mm | 6.88mm | Rockwell C40 | 8,000 | 000000000 | 00000 |
| 50mm | -0.08mm to 0mm | 6.88mm | Rockwell C40 | 8,000 | 000000000 | 00000 |
| 60mm | -0.08mm to 0mm | 6.88mm | Rockwell C40 | 8,000 | 000000000 | 00000 |
| 80mm | -0.08mm to 0mm | 6.88mm | Rockwell C40 | 8,000 | 000000000 | 00000 |
8mm Dia. | ||||||
| 20mm | -0.08mm to 0mm | 9.35mm | Rockwell C40 | 15,500 | 000000000 | 00000 |
| 25mm | -0.08mm to 0mm | 9.35mm | Rockwell C40 | 15,500 | 000000000 | 00000 |
| 30mm | -0.08mm to 0mm | 9.35mm | Rockwell C40 | 15,500 | 000000000 | 00000 |
| 40mm | -0.08mm to 0mm | 9.35mm | Rockwell C40 | 15,500 | 000000000 | 00000 |
| 50mm | -0.08mm to 0mm | 9.35mm | Rockwell C40 | 15,500 | 000000000 | 00000 |
| 80mm | -0.08mm to 0mm | 9.35mm | Rockwell C40 | 15,500 | 000000000 | 00000 |
| 90mm | -0.08mm to 0mm | 9.35mm | Rockwell C40 | 15,500 | 000000000 | 00000 |
| 100mm | -0.08mm to 0mm | 9.35mm | Rockwell C40 | 15,500 | 000000000 | 00000 |
10mm Dia. | ||||||
| 15mm | -0.08mm to 0mm | 11.58mm | Rockwell C40 | 24,000 | 000000000 | 00000 |
| 25mm | -0.08mm to 0mm | 11.58mm | Rockwell C40 | 24,000 | 000000000 | 00000 |
| 30mm | -0.08mm to 0mm | 11.58mm | Rockwell C40 | 24,000 | 000000000 | 00000 |
| 40mm | -0.08mm to 0mm | 11.58mm | Rockwell C40 | 24,000 | 000000000 | 00000 |
| 50mm | -0.08mm to 0mm | 11.58mm | Rockwell C40 | 24,000 | 000000000 | 00000 |
| 60mm | -0.08mm to 0mm | 11.58mm | Rockwell C40 | 24,000 | 000000000 | 00000 |