M22 Carbon Steel Flat Washer, Black Oxidized Alloy Steel, 8.8 Grade Metal Flat Washer, 22mm ID, 40mm OD, 3mm Thickness, 10Pcs
M22 Carbon Steel Flat Washer, Black Oxidized Alloy Steel, 8.8 Grade Metal Flat Washer, 22mm ID, 40mm OD, 3mm Thickness, 10Pcs
Specification: M22 x 40mm x 3mm Flat Washer. Inner Diameter: 22mm/ 0.86''. Outer Diameter: 40mm/ 1.57''. Thickness: 3mm/ 0.11'' Surface Treatment: Blackening Features: The surface is flat and smooth without burrs. Heat resistance, high strength, and strong torque. Made of carbon spring steel with a wide range of uses. This steel is generally used after quenching and tempering at medium temperature. Standard round hole, high performance, high reliability, precise measurement, thick and durable. Material Chemical Composition (%): Carbon: 0.62-0.70, silicon: 0.17-0.37, manganese: 0.90-1.20, phosphorus ≤ 0.035, sulfur ≤ 0.035, nickel ≤ 0.25, chromium ≤ 0.25, copper ≤ 0.25 Application: Widely used in metallurgy, petroleum, machinery, railways, chemicals, ports, mines, and construction. Mainly used to compensate for the vibration and abnormal movements caused by thermal expansion and contraction of machinery and equipment during operation. Package Includes: 10Pcs M22 Steel Flat Washers. Each washer is formed using automated production technology to ensure product processing accuracy, with a detailed and burr free appearance.
Product Features
- Made of widely used carbon spring steel with higher strength, hardness, elasticity and hardenability.
- Inside Diameter: 22mm/ 0.86'', Outside Diameter: 40mm/ 1.57'', Thickness: 3mm/ 0.11''.
- Flat washers evenly distribute pressure not only on the nut but also on the head of the fastener.
- The washer prevents damage to the material and reduces the possibility that the nut will come loose from uneven surfaces.
- Package Included: 10Pcs M22 Steel Flat Washers. Each washer is formed using automated production technology to ensure product processing accuracy, with a detailed and burr free appearance.