1/4-20 x 1 1/2 Thumb Screw with Shoulder Full Thread Zinc 7/16-14 N1610 while the case hardened zinc

while the case hardened zinc plating provides corrosion resistance and durability

They are made from high-quality steel and are galvanized for corrosion resistance

These 7-19 x 1 1/4 inch Phillips bugle head full thread self drilling drywall screws are made of hardened steel and feature a black phosphate finish for corrosion resistance

The 48-2 thread pitch ensures a tight and secure fit

It features a Phillips pan head for easy driving

1/4-20 x 1 1/2 Thumb Screw with Shoulder Full Thread Zinc 7/16-14 N1610 while the case hardened zincThis 1 4 20 x 1 1 2 Thumb Screw with Shoulder Full Thread Zinc is a versatile and durable fastener designed for various applications. It features a 1 4 20 thread size, providing a secure hold in materials with matching threads. The 1 1 2 inch length offers ample reach for deep insertions. The shoulder design prevents the screw from slipping through the hole, ensuring a stable connection. The full thread allows for maximum engagement and holding power.