New Arrival 3/8″-16 Lock Nuts Serrated Flange 18/8 Stainless Steel (500 / Pkg.)

Hex Flange Lock Nuts Serrated 18/8 Stainless 3/8″-16 deliver secure, vibration-resistant fastening for a wide range of projects. Made from 18/8 stainless steel, these nuts offer outstanding corrosion resistance and durable performance in challenging environments.

The flange provides a large bearing surface for even load distribution, while the serrated flange underside bites into the mating surface to resist loosening under vibration.

Size and thread: 3/8″-16 UNC coarse thread for compatibility with standard fasteners.

Material: 18/8 stainless steel (304), offering excellent corrosion resistance and easy cleanability.

Design: Hex flange design with serrated underface for locking action and load distribution.

Applications: Ideal for automotive, machinery, construction, and outdoor equipment where a secure, corrosion-resistant fastener is needed.

Finish: Passivated to enhance corrosion resistance and surface finish.

Upgrade your hardware with these dependable hex flange lock nuts to ensure a tight, lasting hold in any project.

Specifications

Material: 18/8 stainless steel

Finish: Passivated

Thread: 3/8″-16 UNC

Type: Hex flange lock nut with serrations