Description
Features: -Made of 65Mn metal steel, anti-corrosion and durable. -These washers create a permanent installation and will lock on plastic, steel etc. -This set is organized by size / type in a transparent storage case for quick access and protection. -A Lock washer exerts a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation. -Application: Used in machinery equipment, industrial production of shock absorption and insulation Specifications: Color: Black Material: 65Mn Metal Steel Type: Internal Tooth Starlock Washers Size: M3, M4, M5, M6, M8, M10, M12 Size specification: (Shaft Diameter x Outside Diameter x Thickness) 3mm x 10mm x 0.25mm 4mm x 12mm x 0.25mm 5mm x 14mm x 0.25 6mm x 16mm x 0.25mm 8mm x 17.5mm x 0.25mm 10mm x 20mm x 0.25mm 12mm x 25mm x 0.25mm Package include: 120pcs x M3 Starlock Washers 120pcs x M4 Starlock Washers 80pcs x M5 Starlock Washers 80pcs x M6 Starlock Washers 50pcs x M8 Starlock Washers 25pcs x M10 Starlock Washers 25pcs x M12 Starlock Washers 1pcs x Clear Carrying Case