Pitted surface washer

SN60727-VSK-VSKD-VSKZ Narrow-Edged Spring Washers with Hemp Surface. The principle of construction has significant advantages over general spring washers. Name: SN60727-VSK-VSKD-VSKZ Narrow Edge Curved Spring Washers
Main materials: 65Mn, 60SiMn, 50CrVA or SUS304316 (A2.A4) and other special customized materials.
Surface treatment: Stainless steel hardened and polished in its original color or spring steel phosphate black, mechanically galvanized, nickel-plated, Dacromet coated treatment. (Manufacturing hardness requirement: 40-52HRC)
Common specifications: M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M30 and so on.    

Special design, high clamping force, prevents loosening and unscrewing, bi-directional force, effective against loosening even with radially loaded bolts, reusable, does not expand on tightening and releasing, high tightening torque, material-independent, insensitive to temperatures, can be used for any standard screws or nuts, suitable for automatic feeding, minimum stress on support surfaces, dimensions based on DIN 128A and DIN 6905    

Size Can also be According to the Customer's requirement please check the detailed specification sheet details PDF， CAD, 49-50 Page See more product details.    

Packing: The inner packaging consists of polyfoam, while the outer layer is a carton. The carton sizes are 29*19*19.5 cm and 23.5*17.5*8 cm, respectively. The pallet dimensions are 215*100*90 cm, or they can be customized according to your requirements.