[6000 BULK] Lock Washers Internal Tooth Steel Black Oxide #3/8

Introducing the Lock Washers Internal Tooth Steel Black Oxide #3/8, a reliable fastener accessory designed to prevent loosening in high-vibration environments. Its rugged steel construction combined with an aggressive internal-tooth profile delivers consistent clamping and long-lasting performance.

Key benefits include anti-rotation support, enhanced vibration resistance, and a durable finish that helps protect against corrosion in demanding applications. The classic steel core paired with a black oxide finish offers a clean appearance and reliable durability for everyday assemblies.

• Internal tooth design bites into the mating surface to prevent rotation and loosening under vibration.
• Durable steel construction delivers dependable strength for a wide range of applications.
• Black oxide finish provides modest corrosion resistance and a professional look.
• Size #3/8 ensures compatibility with standard fasteners and hardware.

Ideal for mechanical assemblies, machinery, automotive components, and equipment where secure fastening is essential. Equip your projects with a trusted solution that helps maintain proper tension and performance over time.

Specifications

• Size: #3/8
• Type: Internal Tooth Lock Washer
• Material: Steel
• Finish: Black Oxide