Part Number 952979-1 Special Shaped Bolt

Screw thd 0.250 IN.-28 UNF-2B; screw thd lg 0.563 in. fastener lg 3.000 in. Lg cres, CL416, cond a, QQ-S-764, heat treatment RC28-36; passivate QQ-P-35; head diameter 0.493/0.507 in. head width 0.218 in. internal drive style slot 0.040/0.050 in. Wide 0.085/0.095 in. Deep 0.365/0.366 in. Diameter shoulder 0.195/0.205 in. Diameter grooved portion 2.585/2.595 in. Shoulder lg head corners chamfered 0.040 by 0.040 in. thd end chamfered 0.025 by 0.025 in.

3B150