5/16-18 x 1 1/2 Slotted Indented Hex Washer Thread Cutting Screw Type 1 Fully Threaded Zinc 1-8 NE The nut has a hex

The nut has a hex shape for easy installation and removal with a wrench

while the indented hex washer head provides a secure hold and prevents the screw from loosening

45 x 6 ISO14583 Metric 6-Lobe Pan Machine Screw Full Thread A2 Stainless Steel is a high-quality fastener designed for use in a variety of applications

which means that it sits flush with the surface of the material it is being used to secure

Crafted from high-grade steel

5/16-18 x 1 1/2 Slotted Indented Hex Washer Thread Cutting Screw Type 1 Fully Threaded Zinc 1-8 NE The nut has a hex5 16 18 x 1 1 2 Slotted Indented Hex Washer Thread Cutting Screw Type 1 Fully Threaded Zinc: This screw features a 5 16 18 thread size, a 1 1 2 inch length, and a slotted indented hex washer head. It is a Type 1 screw, which means it has a fully threaded shank. The zinc plating provides corrosion resistance. This screw is commonly used in metal to metal applications where a strong, secure hold is required. Its indented hex washer head allows for easy