M16 Nut Lock Washer for 16mm Bolts, Nut Locking, Wedge Locking Washer

M16 Nut Lock Washer – Wedge Locking Washer for Bolts & Nuts

Engineered Locking Power for High-Load, High-Vibration Fastening

The Nut Lock Washer is a robust, two-piece wedge locking washer system designed to secure fasteners in demanding environments where vibration, shock, or dynamic loads may cause conventional fasteners to loosen. Built for use with M16 bolts and nuts, it utilizes interlocking serrated cam faces that generate a powerful wedge effect under tension—ensuring that bolts remain tight over time.

Made from hardened spring steel and finished with a zinc plating, this washer offers outstanding mechanical durability and corrosion protection, making it ideal for industrial, construction, and transportation applications.

Key Features:

• Wedge Locking Action: Dual washers with serrated cam faces rotate against one another under load, creating a self-locking wedge effect that resists loosening.
• Aggressive Outer Grip: Textured outer surfaces bite into the mating material, preventing slippage and maintaining joint integrity.
• Durable Material: Crafted from hardened spring steel for superior tensile strength and long-term performance.
• Zinc Plated Protection: Corrosion-resistant finish offers extended service life in outdoor and industrial conditions.
• Reusable Design: Retains full locking power over multiple uses without damage or deformation.
• No Special Tools Required: Works with standard bolts and nuts, using common tools—no adhesives or chemical threadlockers needed.

Specifications:

• Inner Diameter: 17.0 mm (for clearance with M16 fasteners)
• Outer Diameter: Approx. 28–31 mm
• Combined Thickness: ~3.5–4.0 mm
• Material: Hardened Spring Steel
• Finish: Zinc Plated

Applications:

• Structural steel and heavy construction
• Industrial machinery and equipment
• Rail, marine, and aerospace systems
• Wind turbines and energy installations
• Mining, oil & gas operations
• Any critical bolted joint exposed to vibration or movement

When strength, safety, and long-term performance are essential, the M16 Nut Lock Washer provides the secure fastening you can trust. Built tough to outlast vibration, shock, and time.