Nord-Lock Group About Nord-Lock Products Original Washers Selection Guide. 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. Shop Tommy Bahama TommyBahamaTommy Bahama is the purveyor of island lifestyles and maker of luxury lifestyle clothing and accessories. Tommy Bahama's offerings include apparel for men and women, big & tall sizes, swimwear, beach gear, accessories, furniture, and more.
steel. 0.035 and 0.045 in. dia. NR-211-MP are restricted to maximum 5/16 in. thick carbon steel. 3. NR-1, NR-5, and NR-152 are typically used for high speed applications on carbon steel up to a maximum of 3/16 in. thick. NR-131 is designed for high speed, single pass welding on 12 gauge and thicker steels. (18) Innershield:NR-203MP, NR-203 Ni(1%),