Nord-Lock Wedge Locking Washers - Stainless Steel (254 SMO) Washer, Vibration Resistant Safety Washers for 1/4 Inch Bolts - Enlarged Outer Diameter Washers - 10 Pairs

★★★★★ 4.5 35 reviews

$44.87
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Product details

Management number 216217067 Release Date 2026/04/19 List Price $17.95 Model Number 216217067
Category

The Nord-Lock system is comprised of a pair of washers that has cams on one side and radial teeth on the opposite side. Since the cam angle is greater than the thread pitch, a wedge effect is created by the cams, preventing the bolt from rotating loose. 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. The Nord-Lock Group is a world leader in secure bolted solutions. Our mission is to safeguard human lives and customer investments. Our products are recognized for their ability to safely secure bolted joints exposed to severe vibration and dynamic loads.

  • Nord-Lock wedge-locking washers are made for use with 1/4 inch stainless steel bolts and/or nuts.
  • Each pack contains 10 glued pairs of washers.
  • Applications for Nord-Lock Stainless Steel Washers include general salt water applications, pumps, chloride applications, heat exchangers, nuclear, desalination, food processing, and medical equipment.
  • Nord-Lock washers utilize tension instead of friction in order to secure bolted joints exposed to severe vibration and dynamic loads. Nord-Lock stainless steel washers promise the highest corrosion resistance on the market.
  • Nord-Lock wedge-locking washers are used in industries such as: energy, robotics, medical, transportation, offshore, mining and quarrying, construction and bridge building, manufacturing and processing, ship building, forestry and agriculture, heavy vehicles, and military.
Brand Nord-Lock
Size Name 1/4" Bolts
Metal Type Stainless Steel
Unit Count 10.0 Count
Item Weight 16 ounces
Part Number 1570
Thread Size 20 TPI
Washer Type Lock washer
Finish Types Polished
Manufacturer Nord-lock
Fastener Size 1/4
Fastener Type Locking washer
Material Type Stainless Steel
Exterior Finish Stainless Steel
Item Dimensions 0.53 x 0.09 x 0.28 inches
Number of Pieces 10
Compatible Groove Diameter 7.2 Millimeters

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