Elantek 225Pcs M3 M4 M5 M6 M8 M10 M12 Metric 304-Stainless Steel Belleville Spring Washer Assortment Kit
♛A Belleville washer, also known as a coned-disc spring, conical spring washer,disc spring, Belleville spring or cupped spring washer, is a conical shell which can be loaded along its axis either statically or dynamically.
♛A Belleville spring washers are especially suited for applications requiring high spring rates in restricted space - they will occupy only a fraction of the compressed height space of a traditional wire spring.
♛A Belleville washer is a type of spring shaped like a washer. It is the frusto-conical shape that gives the washer a spring characteristic.The conical shape applies a spring force against the bottom of the bolt head to help prevent accidental loosening after installation. Belleville washers can be stacked below a bolt head to add more force to the assembly if needed. Conical washers are commonly used in the automotive and machinery industries.
♛Conical Belleville washers are used primarily to add pre-load to a nut and bolt assembly. When placed under the head of the bolt, they add a layer of force between the bolt head and the installation surface. This serves as a resistance to vibration to prevent accidental loosening, which is why these washers are commonly found on automobiles, airplanes, and heavy machinery.
【Specifications】
♛Material: 304 Stainless Steel
♛Color: Silver Tone
♛Packed in a plastic box.
【Package Included】
♛304-Stainless Steel Belleville washers M3:60pcs;
♛304-Stainless Steel Belleville washers M4:50pcs;
♛304-Stainless Steel Belleville washers M5:40pcs;
♛304-Stainless Steel Belleville washers M6:30pcs;
♛304-Stainless Steel Belleville washers M8:20pcs;
♛304-Stainless Steel Belleville washers M10:15pcs;
♛304-Stainless Steel Belleville washers M12:10pcs.