Solid 1045 steel clevis pins with a diamond-knurled round grip head, smooth 0.3125-inch shaft and an unthreaded transverse cotter-pin hole near the tip. Bare machined, chamfered and deburred.
Sold in packs of 100 identical pins. Cart quantity 1 = 100 pins. Select nominal usable grip length. Cotter pins and retaining clips are not included.
Dimensions in inches: finished head diameter over knurl 0.625 +.000/-.025; head thickness 0.250 +/- .003; shaft diameter 0.3125 +.000/-.002. Cotter-pin hole diameter 0.094 +/- .002, drilled through the shaft. Hole-center-to-tip distance 0.188 reference.
Nominal grip length is the distance from underneath the head to the nearest edge of the cotter-pin hole. Actual grip can be .004 inch less than nominal due to manufacturing tolerances. Allow assembly clearance. Grip / overall reference length: 0.500 / 0.9850; 0.750 / 1.2350; 1.000 / 1.4850; 1.250 / 1.7350; 1.500 / 1.9850; 2.000 / 2.4850; 2.500 / 2.9850; 3.000 / 3.4850.
Knurl is a raised male diamond pattern, 96 diametral pitch with 30-degree helices. The finished head diameter includes knurl growth. Select retaining hardware to fit the stated hole and verify suitability for the application. No working-load or towing rating is assigned.
Manufacturing reference: MMW-KCP-001 Rev A, common geometry Sheet 1 and size Sheet 3 of 15. Each variant SKU matches the print.