Ball Lock Pins, Slot Pins - Plungers, Index Plungers

pin slotSlotted Spring Pin. ... . COT Cotter Pins (JIS B 1351) MB Curved Washers. SSP Snap-Pins (R Pin) (JIS B 1351) RCP-Type External Spring Pins. JIS B 1251.Solution: use bolts for clamping loads, spring pins for locating, and shear pins for taking shear loads. We found that spring pins locate almost as well as dowels (and much easier to install),