B5/8-18 x 4 1/2 MS90727, Alloy Steel B1821 Fine Cap Screw Per ASTM A354BD Zinc Yellow DFAR 3H These 12-24 x 5/8 Slotted

These 12-24 x 5/8 Slotted Round Machine Screws are fully threaded and made of zinc-plated steel

and the low crown design provides a clean

which means that it has a full thread

which helps to prevent cam-out

B5/8-18 x 4 1/2 MS90727, Alloy Steel B1821 Fine Cap Screw Per ASTM A354BD Zinc Yellow DFAR 3H These 12-24 x 5/8 SlottedB5 8 18 x 4 1 2 MS90727 is an Alloy Steel B1821 Fine Cap Screw manufactured according to ASTM A354BD standards. It features a 5 8 18 thread size, indicating a diameter of 5 8 inch and 18 threads per inch. The screw is 4 1 2 inches long and has a zinc yellow chromate finish for corrosion resistance. It meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS), ensuring compliance with government procurement standards. This