Wasim Fasteners is a reputed manufacturer, supplier, and stockist of Stainless Steel Tooth Lock Washers in India. Designed to provide secure fastening by preventing loosening due to vibration and torque, these washers feature internal or external teeth that bite into the mating surfaces to ensure a strong lock.

Premium Quality Stainless Steel Tooth Lock Washers

Our Tooth Lock Washers are manufactured as per DIN, ISO, BS, and ASME standards, ensuring high performance, dimensional accuracy, and excellent resistance to corrosion and mechanical stress. These washers are ideal for use in dynamic environments where joint security is critical.

Stainless Steel Tooth Lock Washers Specifications

Standards: DIN 6797, DIN 6907, ISO 7090, BS 4463
Size Range: M2 to M64, 1/8” to 2-1/2”
Material Options:

• Stainless Steel Grades: SS 304, SS 316, SS 316L, SS 321, SS 904L

• Other Materials: Carbon Steel, Spring Steel, Brass, Copper, and special alloys

Types Available:

• Internal Tooth Lock Washers – Teeth face inward, ideal for smaller heads and aesthetic surfaces

• External Tooth Lock Washers – Teeth face outward, providing a larger locking surface

• Combination (Internal-External) – Offers maximum locking capability for high-vibration environments

Finish Options:

• Natural / Bright

• Zinc Plated (Yellow, Blue, Black)

• Nickel Coated

• PTFE Coated

• Passivated or Electropolished

Features:

• Excellent resistance to loosening under vibration

• Sharp teeth for secure grip on mating surfaces

• Compatible with electrical and mechanical assemblies

• Available in metric and imperial sizes

Applications of Stainless Steel Tooth Lock Washers

• Automotive & Transport: Prevents fastener loosening in engines and suspension systems

• Electronics & Appliances: Secures small components without slippage

• Construction & Metalwork: Ensures structural stability in lightweight assemblies

• Electrical Panels & Switchgear: Maintains reliable fastening under electrical stress

At Wasim Fasteners, we provide custom sizes, bulk packaging, and fast dispatch to meet your specific project needs. Our Tooth Lock Washers are trusted by leading industries for their strength, reliability, and anti-vibration performance.