Wilwood’s Hex Head Cap Screws are manufactured from high strength alloy steel or stainless steel. Various plating methods are used depending on application.
Wilwood Rotor Bolt 5/16-18 x 1.00 Lock Wire Drilled / Bulk - 100 pc. min.
BOLT,5/16-18x1.00 LG,HHCS,GR8,LWD,BLACK ASME B18.2.1
BOLT,5/16-18x1.00 LG,HHCS,GR8,LWD,BLACK
BOLT,HEX HEAD