5/16-18 x 3/4 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc 5-40 1 1/4" Internal Tooth Lock

1 1/4" Internal Tooth Lock Washer Zinc is a versatile and reliable fastener designed to prevent nuts and bolts from loosening due to vibration or movement

With its 1 1/4-inch length and 6-32 thread size

and a hexagonal head for easy installation and removal

The 1/4-28 x 2 Hex Cap Screw Grade 9 DFAR EcoGuard USA is a high-quality fastener designed for use in a variety of applications

The 4-40 x 3/16 Phillips Pan Full Thread Machine Screw Black Oxide is a small

5/16-18 x 3/4 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc 5-40 1 1/4" Internal Tooth Lock**5 16 18 x 3 4 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc** This screw features a 5 16 18 thread size, indicating a diameter of 5 16 inch and 18 threads per inch. It measures 3 4 inch in length and has a fully threaded design, providing maximum holding power. The un slotted indented hex washer head allows for secure tightening with a hex key or socket wrench. Made of zinc plated steel, this screw offers corrosion