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These 5-20 x 1/2 Phillips flat self-tapping screws are Type B fully threaded screws made of zinc
These 4-40 x 1/4 Phillips Binding Undercut Machine Screws are fully threaded and made of zinc-plated steel
These cage nuts feature a zinc finish for corrosion resistance and durability
Its modified truss head provides a low profile and a secure hold
The thread rolling design provides superior thread engagement and reduces the risk of stripping
B1/2-20 x 2 1/2 MS90727, Alloy Steel B1821 Fine Cap Screw Per ASTM A354BD Zinc Yellow DFAR 1/4-20 CE12698 These 5-20 x 1/2 PhillipsB1 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.
