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Full-size slotted nuts matching all standard railway bolts, customizable black oxide, hot-dip galvanized & Dacromet anti-corrosion finishes for coastal, tunnel & mine rail lines.
Stable mass stock supports one-stop bulk procurement with cotter pins, bolts and spring washers to speed up track turnout construction progress.
The nut is a part that closely connects the mechanical equipment. Through the inner thread, the nut and bolt of the same specification can be connected together. High strength, corrosion resistance, easy installation and maintenance, easy installation, integrity, no washer, easy disassembly, and reusable. Nuts are divided into trough nuts, cap nuts, hexagonal flat nuts, hexagonal nuts.
Type IV Fastening System
Insulated Fishplate
Gauge block
JIS Fishplate
