3/8-16 x 1 1/2 Stamped Steel Wing Screw Type D Zinc MPRB and the flat washer is

and the flat washer is placed over the screw head

with a zinc and baked finish

The 1/2-13 x 1 Phillips flat undercut machine screw is a fully threaded screw with a Phillips drive and a flat undercut head

35 x 4 ISO14583 metric 6-lobe pan machine screw is fully threaded and meets Class 8

5/8-11 x 8 Hex Tap Bolt Grade 8 Fully Threaded Zinc Yellow is a high-strength fastener designed for demanding applications

3/8-16 x 1 1/2 Stamped Steel Wing Screw Type D Zinc MPRB and the flat washer isThe 3 8 16 x 1 1 2 Stamped Steel Wing Screw Type D Zinc is a versatile fastener featuring a 3 8 inch diameter and a 16 threads per inch pitch. Its 1 1 2 inch length provides ample grip for secure fastening. The wing shaped head allows for easy tightening and loosening by hand, eliminating the need for tools. Made from durable stamped steel, this screw is zinc plated for corrosion resistance, ensuring longevity in various applications. Its Type D head