B5/8-11 x 3 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR DPFNDBPT They feature a square flat

They feature a square flat nibs design that provides excellent grip and prevents slipping

8-11 x 1 6 lobe Flat w/Nibs Deep Thread Wood Screw Type 17 Full Thread Zinc is a type of screw designed for use in woodworking applications

- Product assembly

These 10-16 x 3/8 Phillips flat self-tapping screws

This 1/4-20 x 2 Combination (Phil/Slot) Round Head Fully Threaded Machine Screw Zinc is a versatile and durable fastener designed for a wide range of applications

B5/8-11 x 3 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR DPFNDBPT They feature a square flatB5 8 11 x 3 MS90728 is an Alloy Steel B1821 Coarse Cap Screw manufactured to meet the requirements of ASTM A354BD. It has a diameter of 5 8 11 inches and a length of 3 inches. The screw is zinc plated yellow in color and is compliant with the Defense Federal Acquisition Regulation Supplement (DFARS). It is commonly used in industrial and construction applications where high strength and corrosion resistance are required.