B5/8-11 x 1 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR 1-1/8-7 They are also used to

They are also used to protect the material from damage caused by the bolt or screw

The black oxide and oil finish enhances its corrosion resistance and durability

while the DFAR EcoGuard USA coating ensures corrosion resistance and environmental compliance

6-13 x 7/16 Phillips Flat Undercut Deep Thread Wood Screw Type 17 Full Thread Zinc

They are made of steel and have a zinc coating for corrosion resistance

B5/8-11 x 1 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR 1-1/8-7 They are also used toB5 8 11 x 1 MS90728 is a Coarse Cap Screw made of Alloy Steel B1821, meeting the specifications of ASTM A354BD. It has a diameter of 5 8 inches, a length of 1 inch, and a thread pitch of 11 threads per inch. The screw is zinc plated yellow and complies with the Defense Federal Acquisition Regulation Supplement (DFARS). It is designed for general purpose fastening applications in various industries.