3/8-16 x 3 1/4 Thumb Screw with Shoulder Full Thread Zinc KPUHC These 5/16-12 x 2 Phillips

These 5/16-12 x 2 Phillips flat self-drilling screws are full thread and zinc-plated for corrosion resistance

The serrated hex flange washer head provides a secure grip and prevents the screw from loosening

which provides a secure grip and prevents it from slipping

Crafted from durable 316 stainless steel

The screw meets ASTM A325 specifications and has a proof load of 120

3/8-16 x 3 1/4 Thumb Screw with Shoulder Full Thread Zinc KPUHC These 5/16-12 x 2 PhillipsThis 3 8 16 x 3 1 4" thumb screw with a shoulder and full thread is made of durable zinc and features a knurled head for easy hand tightening. The shoulder provides a stable base for the screw, preventing it from slipping or wobbling. The full thread allows for secure fastening in a variety of materials. With its combination of strength, ease of use, and versatility, this thumb screw is an ideal choice for applications where quick and convenient