Nord-Lock washers with enlarged outer diameter, referred to as (SP washers) are designed for use on large/slotted holes, painted/sensitive surfaces or soft materials, e.g. aluminium. Nord-Lock SP washers should be used together with flanged bolts or nuts in order to optimize load distribution. Powered by SolidComponents TM Category

Nord-Lock consists of two identical wedge-locking washers, featuring radial cogs on one side, which press positively into the mating surface, and wedged cogs on the other, which increase the preload force under vibration. Applications The use of Nord-Lock washer pairs is beneficial wherever there is a risk of a threaded connection working loose.

Catalog excerpts TECHNICAL SPECIFICATIONS NORD-LOCK GROUP Surface coating Basecoat Delta Protekt® KL100, Topcoat VH 302 GZ Corrosion resistance 600 hours according to ISO 9227 Lubrication Dry film lubricant/lubricating paste Property class Class 10 Key width Diameter Thread W 0 NORD-LOCK WHEEL NUTS SAFE WHEELS SAVE LIVES Height

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Nord-Lock washers are designed to prevent threaded fasteners from loosening. Each Nord-Lock consists of two washers with interlocking faces. The cam angle on the interlocking faces is greater than the thread pitch angle, effectively increasing the torque required to loosen the fastener. The NLCS-SP Series washers have a relatively large OD

Product Catalog » Washers Nord-Lock® washers Nord-Lock® washers Material Stainless steel 316 A highly corrosion resistant grade of stainless steel. Ideal in salt water and chlorine environments. Delta protekt® plated steel A low carbon steel for general use. Delta Protekt® is a zinc flake coating providing high corrosion protection. Hide Details

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Open the catalog to page 1 Since the Nord-Lock Group began operations in 1982 we have focused on providing the world’s most effective bolt securing system. Our products are based

Nord-Lock recommends the use of a high quality, anti-seize lubricant as it improves the tightening results. It is especially beneficial for large sized bolts and stainless steel applications. The Nord-Lock wedge-locking function provides safe locking in both dry and lubricated conditions. Benefits of lubricated

Böllhoff Archimedesstr. 1-4 · 33649 Bielefeld · Germany Fon: +49 (5 21) 44 82-168 · Fax: +49 (5 21) 44 82-93 168 E-Mail: [email protected] www.boellhoff.com Nord-Lock washers For your critical bolting applications Where is Nord-Lock

Discover all CAD files of the "NORD-LOCK" category from Supplier-Certified Catalogs SOLIDWORKS, Inventor, Creo, CATIA, Solid Edge, autoCAD, Revit and many more CAD software but also as STEP, STL, IGES, STL, DWG, DXF and more neutral CAD formats.