SS Nord-Lock Washer
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SS Nord-Lock Washer

Nord-Lock wedge-locking washers utilize tension instead of friction in order to secure bolted joints exposed to severe vibration and dynamic loads. The system cannot loosen unintentionally as it creates a wedge-effect underneath the bolt head or nut. The system comprises of a pair of wedge-lock washers with cams on one side and radial teeth on the opposite side. As the fastener attempts to loosen, the unique design of the Nord-Lock's interior wedge design causes increased tension on the fastener, stopping the unwanted rotation. Over the operational life cycle, Nord-Lock washers offer increased operational reliability and lower maintenance costs, while significantly reducing the risks of production stops, accidents and warranty claims. Stainless steel Nord-Locks exhibit superior corrosion resistance in a multitude of applications including contact with chemicals and salt water.

SS Nord-Lock Washer
Diameter Inside Diameter Outside Diameter Thickness Item # Availability Price Quantity UOM
M6 0.2600 0.4300 0.0900 WNRD M6S6 Out Of Stock $7.9996/EA EA
1/4 0.2800 0.4500 0.0900 WNRD025S6 Out Of Stock $9.01081/EA EA
5/16, M8 0.3400 0.5300 0.0800 WNRD031S6 Out Of Stock $1.55342/EA EA
3/8 0.4100 0.6500 0.0800 WNRD037S6 Out Of Stock $5.46175/EA EA
M10 0.4200 0.6500 0.0800 WNRDM10S6 Out Of Stock $5.94365/EA EA
M12 0.5100 0.7700 0.0800 WNRDM12S6 Out Of Stock $9.36183/EA EA
1/2 0.5300 0.7700 0.0900 WNRD050S6 In Stock $8.66107/EA EA
1/2 0.5300 1.0000 0.1300 WNRD050S6-OS In Stock $15.51758/EA EA
5/8, M16 0.6700 1.0000 0.1200 WNRD062S6 In Stock $12.35971/EA EA
5/8, M16 0.6700 1.2100 0.1300 WNRD062S6-OS In Stock $21.55839/EA EA
3/4 0.7900 1.2100 0.1300 WNRD075S6 In Stock $18.59031/EA EA
7/8, M22 0.9200 1.3600 0.1300 WNRD087S6 Out Of Stock $27.42811/EA EA
1 1.1000 1.5400 0.1300 WNRD100S6 Out Of Stock $28.90228/EA EA
1 3/8, M36 1.4700 2.1700 0.2700 WNRD137S6 Out Of Stock $95.04045/EA EA
1 1/2, M39 1.5900 2.3000 0.2700 WNRD150S6 In Stock $99.23909/EA EA