Introduction To Lifting Eye Bolts

Lifting eye bolts are forged by temperature quenching. Lifting eye bolts surface treatment: CORRUD-DT, this surface treatment is at least 20 times stronger than ordinary galvanizing treatment. The length of the external thread is ¨H¨, and the bolts are fixed together with other parts. The bolts of the same quality level must be used when replacing. Lifting eye bolts are forged as a whole, and normalized to remove oxide scale; the forgings have no overburning or crack defects; Lifting eye bolts have undergone a uniform hardness test, and the hardness value is HRB67~95. The strength of Liguan Lifting eye bolts is 12.9. Lifting eye bolts must be installed vertically on the plane of the workpiece, and the joint surface must be flat and the joint must be tight. It must be adjusted to the stretching direction, and the screws should avoid contact with sharp objects.