10-32 x 3/8 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc M-IPP It is made of alloy

It is made of alloy steel and has a zinc-plated finish for added durability

These 4-40 x 3/8 Phillips Binding Undercut Machine Screws are fully threaded and made of zinc-plated steel

Its ribbed exterior provides exceptional grip

9 Metric Flange Bolt Screw is made of high-quality steel and has a black phosphate finish for corrosion resistance

and the bugle head design helps to countersink the screw head below the surface of the drywall

10-32 x 3/8 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc M-IPP It is made of alloy10 32 x 3 8" Unslotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc: 10 32 thread size 3 8" screw length Unslotted head with hex washer drive Type 23 thread cutting screw Fully threaded for maximum holding power Zinc plated for corrosion resistance Ideal for securing metal to metal or metal to wood Commonly used in automotive, construction, and manufacturing applications Meets or exceeds industry standards for quality and