8-18 x 2 Unslotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc WSBZ this locknut features a nylon

this locknut features a nylon insert that prevents loosening due to vibration or movement

It has a pan head with a 6-lobe drive and is designed for use in a variety of applications

The slotted indented hex washer head provides a secure grip for tightening and prevents slippage

7/8" Domestic Structural Washers F436 Type 1 Plain are high-quality washers designed for use in various structural applications

It has a fully threaded body for maximum holding power and an un-slotted indented hex washer head for a secure grip when tightening

8-18 x 2 Unslotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc WSBZ this locknut features a nylon8 18 x 2 Unslotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc are designed to create a strong and secure hold in metal applications. These screws are made from durable zinc plated steel, providing excellent corrosion resistance. The unthreaded portion of the screw features an indented hex washer head, which provides a large bearing surface and helps to distribute the load evenly. The fully threaded design ensures maximum