Locking washer WWA137A-M series

springsquarestainless steel

Our Stainless Steel Curved Spring Washers, or Wave Washers as they are also known, are manufactured to DIN 137A from high performance stainless steel, which provides an excellent level of resistance and strength across medium to heavy loads. These washers act like a spring, becoming compressed during fastening, preventing loosening. Most commonly used in conjunction with Bolts, Machine Screws and Nuts, these products pare used to hold fasteners in place, joining two or more parts together. We also offer Square Section Spring Washers and DIN 137B Wave Washers. Our Curved Spring Washers are available in A1 Stainless Steel in metric sizes. For our full selection of sizes and materials see the product table displayed below, or get in touch with a member of our staff. Key Product Features: Manufactured from a high strength Stainless Steel Recommended for use with threaded components Sprung to reduce loosening Easy to install and use Commonly Used For: To install on externally threaded components Also Refered to As: Curved Spring Washer Curved Washer Wave Washer Also Refered to As: DIN EN 137A (Germany, Deutsches Institut für Normung) CSN 021733 (Czech technical standard) UNI 8840A (Italy, Ente Italiano di Normazione)