3/8-12 x 1 Indented Hex Unslotted Self Tapping Screw Type AB Fully Threaded Zinc KW316 These 12-14 x 1 1/2

These 12-14 x 1 1/2 square drive flat head fully threaded self drilling screws are made of 18-8 stainless steel

The 7/16-14 x 3 Carriage Bolt Fully Threaded Zinc is a high-quality bolt designed for a variety of applications

Its sharp point and aggressive threads allow it to easily penetrate and create its own threads in metal

This 1/4-20 x 2 3/4 Phillips oval machine screw is made of 18-8 stainless steel

They have a slotted indented hex washer head

3/8-12 x 1 Indented Hex Unslotted Self Tapping Screw Type AB Fully Threaded Zinc KW316 These 12-14 x 1 1/2These 3 8 12 x 1 Indented Hex Unslotted Self Tapping Screws Type AB are fully threaded and made of zinc plated steel. They have a Type AB point and a 3 8 inch diameter. The screws are 1 inch long and have an indented hex head. They are designed for use in metal applications and are self tapping, meaning they can create their own threads as they are driven into the material.