Download Center 0 STEEL CONSTRUCTION WASHERS Nord-Lock Group About Nord-Lock Products Steel Construction Washers Nord-Lock created the original wedge-locking technology that secures bolted joints, even when exposed to severe vibration and dynamic loads. It is impossible for our products to loosen unintentionally due to the wedge created underneath the bolt head and nut. Overview Dimensions Technical Guide Downloads STEEL CONSTRUCTION WASHERS Nord-Lock steel construction (SC) washers are wedge-locking washers specially designed for use on steel construction applications and to fit HV/HR sets bolts and nuts in accordance to the European standard EN 14399-3 /EN 14399-4 /EN 14399-8. In order to ensure an optimal contact surface between the bolt and the washer, each SC-washer pair has chamfers on the inner diameter. Since the chamfer is present on both sides of each pair, it eliminates the risk of incorrect installation of the washer. Nord-Lock steel construction washer promises the highest corrosion resistance in the market, it is tested at least 1,000 hours in the Neutral Salt Spray Test. Find out more More insights and references How DIY Engineering Founded a Joyous, Century-old Sport The Spiribol game is a result of rudimentary engineering and a profound desire to make a positive social impact for all ages Read More Corrosion Resistant Washers Perfect to Secure Marine Fenders Nord-Lock wedge-locking washers provide a secure bolting solution to the South Korean shipping infrastructure, tightening marine fenders braced for impact. Read More 1234567891011121314 Solutions for your industry Construction Machine Building 1234 Nord-Lock product range Nord-Lock Washers Wedge-locking security for bolted joints subjected to extreme vibration and dynamic loads Read More Nord-Lock X-series Washers Maximum security for critical bolted joints exposed to spontaneous bolt loosening and slackening Read More 12345 Secure connections Looking for the right solutions for your bolting needs? Looking for Nord-Lock washers CAD files? Download CAD Get more than just the products you need Technical support Let us help you solve your bolting challenges Contact us The Nord-Lock Group is a world leader in secure bolted solutions. Our mission is to safeguard human lives and customer investments. More about us Select country Nord-Lock International AB S:t Johannesgatan 1D 211 46 Malmö Sweden Contact Us The Nord-Lock Group has a worldwide representation Find a local office Nord-Lock Superbolt Expander System Boltight Download Center Performance Services Technical Support About Nord-Lock Group Contact Us Press Room Construction Forestry & Agriculture Machine Building Manufacturing & Processing Mining & Minerals Oil & Gas Power Generation Railway Shipbuilding & Marine Steel, Forging & Other Presses Transportation Miscellaneous © 2021 Nord-Lock International AB Privacy Cookie Policy Legal Disclaimer