B1/2-13 x 3 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR CH9F meaning it can create its

meaning it can create its own threads as it is driven into a surface

Its Phillips pan head provides a secure grip for easy driving and removal

The bolt has a ribbed neck that helps to prevent it from turning in the wood

such as securing small parts or mounting fixtures

The fully threaded shank ensures a secure hold in various materials

B1/2-13 x 3 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR CH9F meaning it can create itsB1 2 13 x 3 MS90728 is a coarse thread cap screw made of alloy steel per ASTM A354BD. It has a diameter of 1 2 inch, a length of 3 inches, and a zinc yellow chromate finish. The screw meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS). It is commonly used in various industrial and construction applications where high strength and corrosion resistance are required.