Feature●Type: Starlock Internal Teeth Washers●Material: made of 65Mn metal steel, black oxide coating, corrosion resistant and durable●✪【Principle】: a locking washer exerts a spring force between the head and the surface, which makes the washer hard against the substrate and the screw thread holds hard against the nut or substrate thread, creating more friction and resistance to rotation●Multi purpose: used in machine equipment, industrial production of shock absorption and insulation, can meet your different needs in daily life●✪【Package includes】: 7 most commonly used sizes: M3, M4, M5, M6, M8, M10, M12, 320pcs in boxDescription
Product description:
Material: 65Mn Metal Steel
Drive Type: Starlock Internal Tooth Washers
Size: different sizes of M3, M4, M5, M6, M8, M10, M12.
Quantity:320pcs
Package includes:
M3x9mm 50pcs
M4x12mm 50pcs
M5x14mm 50pcs
M6x16mm 50pcs
M8x18mm 50pcs
M10x20mm 40pcs
M12x25mm 30pcs
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⚠️Attention: products contain small parts, keep them away from children to prevent accidental swallowing.