ISO 1234 split pin, 6.3 x 63 mm, sst 96 h, Article number 940630631SST096PQ100. Property class / material: steel, surface finish zinc plated. Split Pin manufactured to ISO 1234. Standard parts to the same standard, property class, dimensions and surface finish are interchangeable between manufacturers; confirm the controlling standard revision, any class-society or application approval, and the mating thread before substitution. Applications: positioning, alignment and locking of machine elements, shafts and fittings in machine building, plant maintenance and marine equipment.