1/4-20 x 3/8 Thumb Screw with Shoulder Full Thread 18-8 Stainless Steel IPPY These 12-14 x 3/4" unslotted

These 12-14 x 3/4" unslotted indented hex washer serrated self-tapping screws are Type AB full thread zinc-plated screws

It is made from low carbon steel and has a zinc coating for added durability

This 10-24 x 2 1/2 inch fully threaded zinc machine screw features an indented hex washer head for a secure hold and easy installation

and roofing

1/4-20 x 3/8 Thumb Screw with Shoulder Full Thread 18-8 Stainless Steel IPPY These 12-14 x 3/4" unslottedThis 1 4 20 x 3 8 Thumb Screw with Shoulder is made of durable 18 8 stainless steel, providing excellent corrosion resistance. It features a 1 4 20 thread size and a 3 8 inch shoulder diameter, providing a secure hold in various applications. The full thread design allows for maximum engagement, while the knurled thumb grip ensures easy tightening and loosening by hand. Its compact size and lightweight construction make it ideal for use in tight