6 x 5/16 MS21318 Military Round Head Type U Drive Screw Cadmium M20 it features a hexagonal shape

it features a hexagonal shape for easy tightening with a wrench

10-32 x 2 Phillips Fillister Head Machine Screw Fully Threaded Zinc is a type of screw that is used to fasten two pieces of metal together

These 8 x 1 5/8-inch Phillips bugle head Hi-Low drywall screws are designed for use in drywall applications

* **Features:** Sharp threads for easy cutting

while the 1 1/2"-6 thread size and 9" length provide ample holding power

6 x 5/16 MS21318 Military Round Head Type U Drive Screw Cadmium M20 it features a hexagonal shapeThe 6 x 5 16 MS21318 Military Round Head Type U Drive Screw Cadmium is a high quality fastener designed for use in demanding military applications. It is made from cadmium plated steel for corrosion resistance and durability. The round head provides a flush finish, while the Type U drive allows for easy installation with a hex key. The screw has a length of 5 16 inches and a diameter of 6 inches. It meets the specifications of MS21318 and is commonly