B5/16-18 x 2 1/2 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR 5/32 The 5/8 High Collar Split

The 5/8 High Collar Split Lock Washer Plain is a versatile and effective solution for securing bolted connections

they are a reliable choice for various construction and industrial applications

and industrial applications where secure connections are crucial

while the undercut head provides a flush finish

B5/16-18 x 2 1/2 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR 5/32 The 5/8 High Collar SplitB5 16 18 x 2 1 2 MS90728 is an alloy steel cap screw with a coarse thread pitch. It meets the specifications of ASTM A354BD and is zinc plated with a yellow chromate finish. The screw has a diameter of 5 16 inches, a length of 2 1 2 inches, and a thread pitch of 18 threads per inch. It is designed for use in high strength applications and is commonly used in the aerospace and automotive industries. The DFAR designation indicates that the screw meets