B1/2-20 x 2 1/2 MS90727, Alloy Steel B1821 Fine Cap Screw Per ASTM A354BD Zinc Yellow DFAR 1/4-20 CE12698 0 (1mm pitch) x 40mm

0 (1mm pitch) x 40mm (length)

These 4-40 x 1/4 Phillips Binding Undercut Machine Screws are fully threaded and made of zinc-plated steel

and machinery industries

this screw is suitable for use in various materials

B1/2-20 x 2 1/2 MS90727, Alloy Steel B1821 Fine Cap Screw Per ASTM A354BD Zinc Yellow DFAR 1/4-20 CE12698 0 (1mm pitch) x 40mmB1 2 20 x 2 1 2 MS90727 is an alloy steel fine cap screw meeting the specifications of ASTM A354BD. It has a diameter of 1 2 inch, a length of 2 1 2 inches, and a thread pitch of 20 threads per inch. The screw is zinc plated yellow in accordance with the Defense Federal Acquisition Regulation Supplement (DFARS). It is designed for use in high strength applications where corrosion resistance is required.