5 products in this product line Alloy Lug Nuts for Wheels Tension Test : MAX tolerance is about 11000~13000 kgf. Torque Test : MAX tolerance is 900kg-cm. The testing report revealed --> Click ANC RD proInfo Lug Nuts are made of 7075-T6 Aluminum Alloy. One of highest strength aluminum alloys, with a tensile strength of 83,000 psi. 60 Degree Tapered Seating. Blind hole (closed ended). Compatible with 19mm Hex Length: 34mm can be anodized in various colors. We make many kinds of Lug Nut according to customers' needs. ANO RD proInfo Lug Nuts are made of 7075-T6 Aluminum Alloy. One of highest strength aluminum alloys, with a tensile strength of 83,000 psi. 60 Degree Tapered Seating. Penetrating hole (Open ended). Compatible with 19mm Hex Length: 34mm can be anodized in various colors. We make many kinds of Lug Nut according to customers' needs. BNO RD proInfo Lug Nuts are made of 7075-T6 Aluminum Alloy. One of highest strength aluminum alloys, with a tensile strength of 83,000 psi. 60 Degree Tapered Seating. Penetrating hole (Open ended). Compatible with 12.2mm Hex Length: 42mm can be anodized in various colors. We make many kinds of Lug Nut according to customers' needs. CNO RD proInfo Lug Nuts are made of 7075-T6 Aluminum Alloy. One of highest strength aluminum alloys, with a tensile strength of 83,000 psi. 60 Degree Tapered Seating. Penetrating hole (Open ended). can be anodized in various colors. We make many kinds of Lug Nut according to customers' needs. DNO RD proInfo Lug Nuts are made of 7075-T6 Aluminum Alloy. One of highest strength aluminum alloys, with a tensile strength of 83,000 psi. 60 Degree Tapered Seating. Penetrating hole (Open ended). can be anodized in various colors. We make many kinds of Lug Nut according to customers' needs.