Brass Set Screw,Antique 1.ANSI,CE,DIN,BS& non-standard fastener ... .8,6.8,8.8,9.8,10.9...... Brass Set Screw,Antique Brass Screws,Brass Screw Plug . 1.What’s ... ,Mushroom head,Pan head,Countersunk head,Bugle head,Oval head,Hex flange head,Round head,Ball head,Button head...Socket typePhillip ...