#4 Internal Tooth Lock Washer 4 10 Stainless Steel 2-56 our 5/8-11 Finished Hex Nut

our 5/8-11 Finished Hex Nut Black Oxide is the perfect choice for your fastening needs

making it a convenient choice for a variety of projects

this bolt features a non-serrated flange head that provides a secure hold and prevents slippage

The case hardened HR15N 78/90 steel construction offers exceptional strength and durability

and non-serrated fastener is required

#4 Internal Tooth Lock Washer 4 10 Stainless Steel 2-56 our 5/8-11 Finished Hex NutThe #4 Internal Tooth Lock Washer is a high quality stainless steel washer designed to prevent nuts and bolts from loosening due to vibration or movement. It features internal teeth that bite into the surface of the mating material, creating a secure hold. Made from durable stainless steel, this washer is resistant to corrosion and rust, making it ideal for use in harsh environments. With its compact size and easy installation, the #4 Internal Tooth