B1/4-28 x 1 MS90727, Alloy Steel B1821 Fine Cap Screw Per ASTM A354BD Zinc Yellow DFAR 10-32x2 This 5/16-18 x 2 1/2

This 5/16-18 x 2 1/2 Hex Cap Screw is made of Grade 2 steel and has a black oxide and oil finish

- **Material:** Steel with a zinc coating for corrosion resistance

and is zinc-plated for corrosion resistance

this screw is suitable for projects ranging from home repairs to industrial applications

The 1/2-13 x 1 Coarse Thread Flat Socket Cap Screw Plain is a type of screw with a hexagonal head and a flat top

B1/4-28 x 1 MS90727, Alloy Steel B1821 Fine Cap Screw Per ASTM A354BD Zinc Yellow DFAR 10-32x2 This 5/16-18 x 2 1/2B1 4 28 x 1 MS90727 is an alloy steel fine cap screw that meets the specifications of ASTM A354BD. It has a diameter of 1 4 inch, a length of 1 inch, and a thread pitch of 28 threads per inch. The screw is made of alloy steel and has a zinc yellow chromate finish. It is designed for use in high strength applications and is compliant with the Defense Federal Acquisition Regulation Supplement (DFARS).