5/8-11 x 2 1/4 MS90725 Military Hex Head Cap Screw Coarse Thread Cadmium Yellow Grade 5 DFAR M7-1.0 while the 1 1/2-inch length

while the 1 1/2-inch length provides ample grip for secure fastening

They have a Phillips drive and a fillister head with a flat top and rounded edges

The 3/4-10 Flex Type Hex Lock Nut Full Height Light Cadmium and Wax is a high-quality nut that is designed to provide a secure and reliable connection

which provides a secure and flush fit when driven into a surface

10-24 x 5/8 Slotted Binding Undercut Machine Screw Fully Threaded Zinc are designed for use in binding applications

5/8-11 x 2 1/4 MS90725 Military Hex Head Cap Screw Coarse Thread Cadmium Yellow Grade 5 DFAR M7-1.0 while the 1 1/2-inch lengthThe 5 8 11 x 2 1 4 MS90725 Military Hex Head Cap Screw is a high strength fastener designed for use in military and aerospace applications. It is made from steel and has a cadmium yellow finish for corrosion resistance. The screw has a coarse thread and a hex head for easy installation and removal. It meets the requirements of MS90725 and is DFAR compliant.