Heavy Duty M10 Bolts: Our M10 hex bolts is made of good quality Carbon Steel, high hardness can provides strength and great protection; Note: bolt surface has some oil to protect the bolt, avoid the bolt get rust
Widely Application: The bolt will be more stable and fastened on the mechanism that rotates clockwise or shakes violently, good anti-loosening effect. Widely used in swimming pool pump impellers, high-pressure flow pump impellers, marble machines, woodworking cutting equipment, truck wheel hubs etc