Fasteners By YSDJD

• 4pcs M12 x 18, working load 0.5-1Ton
• 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.
• The built-in ball bearing rotates 360 without vibration, uniform force and no torque. Smooth rotation, strong and durable.
• 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.
• Scope of use: Widely used in industry, logistics, construction, ports, bridges, machinery, coal mines, petroleum, stadiums and other industries.