Description
1pcs M14 x 20 , working load 0.5Ton-1Ton.The bolt is made of alloy steel 42CrMo by precision forging, and the tensile strength ob is 1080MPa. High temperature resistance, high wear resistance and high mechanical properties..Scope of use: Widely used in industry, logistics, construction, ports, bridges, machinery, coal mines, petroleum, stadiums and other industries..Safety guarantee, high bearing capacity, large bearing capacity, good toughness, fatigue resistance, high efficiency..100% of each piece is verified by 2.5 times the working force, and 20,000 fatigue tests are sampled.