Wilwood’s Button Headt Bolts are manufactured from high strength alloy steel or stainless steel. Various plating methods are used depending on application.
Wilwood Button Head Bolt - 3/8-16 x1.00 - Single
BOLT,3/8-16x1.00 LG,BHCS,STAINLESS,TORX
BOLT,STAINLESS,TORX