B1/2-13 x 1 1/2 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR FPU including fastening metal to metal

including fastening metal to metal or metal to wood

They have a Phillips pan head with a high-low thread design

This 1 1/4-7 x 2 1/2 Hex Cap Screw is made of Grade 2 steel and has a zinc coating

- **Finish**: Black oxide and oil for corrosion resistance and durability

which is a strong and durable material that is resistant to corrosion

B1/2-13 x 1 1/2 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR FPU including fastening metal to metalB1 2 13 x 1 1 2 MS90728 is an Alloy Steel B1821 Coarse Cap Screw. It is manufactured in accordance with ASTM A354BD standards and has a zinc yellow DFAR finish. The screw has a diameter of 1 2 inch, a length of 1 1 2 inches, and a thread pitch of 13 threads per inch. It is designed for use in high strength applications and is commonly used in the aerospace, automotive, and construction industries.