B5/8-11 x 2 3/4 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR 1 1/2-12 The black zinc and wax

The black zinc and wax finish provides a sleek and professional appearance

These 12-24 x 3/4 Phillips Binding Undercut Machine Screws are made of durable 18-8 stainless steel

Its fine threads provide a secure and precise fit

12-14 x 1 1/2 Phillips Pan Self Tapping Screw Type B Fully Threaded Zinc and Bake

while the full thread design provides maximum grip

B5/8-11 x 2 3/4 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR 1 1/2-12 The black zinc and waxB5 8 11 x 2 3 4 MS90728 is a coarse thread cap screw made of alloy steel B1821, meeting the specifications of ASTM A354BD. It has a diameter of 5 8 inches and a length of 2 3 4 inches. The screw is zinc plated yellow and complies with the Defense Federal Acquisition Regulation Supplement (DFARS). This cap screw is commonly used in industrial and construction applications where high strength and corrosion resistance are required.