China Split spring lock washers Manufacturer, Supplier, Factory

Understanding Split Spring Lock Washers

A Split Spring Washers is a vital fastener component designed to prevent nuts and bolts from loosening under vibration and thermal expansion. As a specific type of Spring Washers, it provides a reliable, spring-action load. Our high-quality split lock washers are engineered for superior performance, offering distinct advantages over alternatives like the Corrugated Spring Washer. The unique split-ring design ensures consistent pressure and long-term joint integrity.


Technical Specifications of Split Spring Lock Washers

The Split spring lock washer is precision-manufactured to meet rigorous industrial standards. Its functionality stems from its fundamental design and material properties. When compressed, the ends of the washer dig into the bearing surface and the fastener, creating a powerful locking force that resists rotation. This action makes the Split spring lock washer exceptionally effective in high-vibration environments. We utilize premium materials to ensure consistent performance and durability across all our products.

Key Parameters

  • Material: Carbon Steel, Stainless Steel (304 & 316), Alloy Steel
  • Finish/Plating: Plain, Zinc Plated, Galvanized, Phosphate
  • Standards: Compliant with DIN 127B, ANSI B18.21.1, and ISO 10683
  • Operating Temperature Range: -40°F to +450°F (-40°C to +232°C)
  • Primary Function: Vibration Resistance, Locking, Load Distribution

Detailed Dimensional Data

Nominal Size (Inch) Inner Diameter (mm) Outer Diameter (mm) Thickness (mm) Approx. Weight per 1000 pcs (kg)
M3 / #6 3.2 6.0 0.8 0.08
M4 / #8 4.3 8.0 0.8 0.12
M5 / #10 5.3 10.0 1.0 0.22
M6 / 1/4" 6.4 12.0 1.2 0.35
M8 / 5/16" 8.4 16.0 1.6 0.78
M10 / 3/8" 10.5 20.0 2.0 1.50

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