304 Stainless Steel DIN7991 hex socket flat head cap screw

304 Stainless Steel DIN7991 hex socket flat head cap screw Specification  

Diameter	Length	Head Type	Finish
M3	6-20mm	Flat Socket	Stainless Steel
M4	6-50mm	Flat Socket	Stainless Steel
M5	8-50mm	Flat Socket	Stainless Steel
M6	10-50mm	Flat Socket	Stainless Steel
M8	12-100mm	Flat Socket	Stainless Steel
M10	20-100mm	Flat Socket	Stainless Steel
M12	20-100mm	Flat Socket	Stainless Steel

                  Feature : hex socket flat head cap screw       Flat socket cap screw, also known as a flat socket head cap screw, socket screw or Allen flat socket bolt. It is a type of cap screw with a cylindrical head and hexagonal drive hole.   A flat socket head screw driven with a socket wrench and has an undercut of 82 degrees .   The term flat socket head cap screw typically refers to a type of threaded fastener whose head diameter is nominally 2 times or more that of the screw shank (major) diameter.