Ordinary bolts can be divided into hexagonal head bolts according to the standard shape stipulated by the state, one -word groove and cross groove bolts, square bolts, etc.This type of shaped bolt is an alien bolt. The alien bolt is a special bolt, which will be applied to special occasions according to the corresponding occurrence.
Different bolt manufacturers
Yongnian County Tianlong Tight Fixedware Co., Ltd. is a larger private enterprise with high standard fasteners production, scientific research, and sales.The main products are: alien nuts, thickened nuts, ground foot bolts, connectors, fine -rolled nut nuts, high -intensity nuts, high -speed rail nuts, alien nuts, tensor lock nutNaruts, thickened nuts, torque nuts, 35CRMO nuts, slot nuts, hair nuts, highway special accessories, building accessories, habin groove bolts, alien bolts, high -strength alien parts, etc.
Different bolt specifications
Different bolt price

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