B1 1/4-7 x 2 3/4 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR ABPT188 This 1/2-13 x 1 1/2

This 1/2-13 x 1 1/2 Hex Cap Screw is made of steel and has a Grade 8 rating

meeting the highest industry standards

making them ideal for outdoor applications or areas exposed to moisture

It is suitable for use in both indoor and outdoor applications

These lock nuts are commonly used in automotive

B1 1/4-7 x 2 3/4 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR ABPT188 This 1/2-13 x 1 1/2B1 1 4 7 x 2 3 4 MS90728 is an alloy steel coarse cap screw that conforms to the specifications of ASTM A354BD. It has a diameter of 1 4 7 inches and a length of 2 3 4 inches. The screw is zinc plated yellow and meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS). It is commonly used in industrial and construction applications.