Feature●Material: Meng Steel. Surface treatment: black oxidation.●Replace traditional hex nuts to reduce weight or for applications that require lower torque.●Provide elasticity, firm grip, can be permanently fixed, widely used in mechanical equipment, shock absorption and insulation in industrial production.●For 5/8 inch shafts. The phosphate oil coating provides additional corrosion protection.●The lock washer exerts an elastic force between the fastener head and the base material to generate greater friction and rotation resistance.Description
Product description
Specification
Material: Meng Steel
Size: M8x18 / 5/8x0.71inch
Surface treatment: black oxidation
Weight: 20g
Packing quantity: 10PCS