Product details:

Applications - Used as fulcrums or pivots in machine designs that involve links, levers or other oscillating parts. - Shoulder screws may be used as bearing pins.FeaturesFor swing arm or link, they provide perfect concentricity between threads and shoulder to produce a uniformly accurate assembly. - Holo-Krome Tru-Ground process produces smooth, highly polished head and shoulder surfaces with unequalled concentricity between head and body. The precision made possible by this process permits holding diameter tolerances to closer limits. - Heads are made to a height admitting die clearance even in cramped designs. Use of alloy steel heat-treated to exactly uniform hardness, gives these screws the correct balance of strength and toughness. - Accurate sockets and precision Class 3 fit threads add up to holding power to withstand punishing shocks and stresses. - Metric threads to ANSI B1.13M.