B7/16-14 x 1 3/4 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR TSB 7 x 8 Metric DIN

7 x 8 Metric DIN 7985A Phil Pan Sem type H DIN 127B Split Lockwasher Full Thrd Zinc is a type of screw that is used in a variety of applications

and a Type 25 thread for cutting into metal or plastic

It is made of zinc and has a baked finish

providing a secure hold in wood and other materials

which means they can create their own threads in the material they are being installed into

B7/16-14 x 1 3/4 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR TSB 7 x 8 Metric DINB7 16 14 x 1 3 4 MS90728 is an alloy steel cap screw manufactured to meet the specifications of ASTM A354BD. It has a diameter of 7 16 inches and a length of 1 3 4 inches. The screw is made of B1821 alloy steel and has a coarse thread pitch. It is finished with a zinc yellow chromate coating and meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS).