B3/4-10 x 1 3/4 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR CFT This 1/2-20 hex jam nut

This 1/2-20 hex jam nut is made of steel and has a black oxide and oil finish

including securing elevator components

It has a hex washer head with a bonded EPDM washer that provides a watertight seal

These screws are made from durable steel and have a plain finish for a classic look

It has a sharp point and a single-flute thread design that allows it to tap its own threads as it is driven into a material

B3/4-10 x 1 3/4 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR CFT This 1/2-20 hex jam nutB3 4 10 x 1 3 4 MS90728 is an Alloy Steel B1821 Coarse Cap Screw that meets the specifications of ASTM A354BD. It has a diameter of 3 4 inches, a length of 1 3 4 inches, and a zinc yellow DFAR finish. This cap screw is designed for use in high strength applications and is commonly used in the automotive, aerospace, and construction industries. It is known for its durability, corrosion resistance, and ability to withstand high loads.