Product Name: galvanized hexagon nut ordinary hexagon nut becomes hot-dip galvanized nut after thread enlargement (generally 50-80um) and hot-dip galvanizing surface treatment. Power line fittings generally use hot-dip galvanized nuts with strength grades of 4, 6 and 8 according to specific engineering projects.
Product model: gb6170 gb6171 gb6172 gb6173
Product function: play a stable locking function.
The reduction of axial force can also prevent early falling off.
All metal products, excellent heat and cold resistance.
The tightening operation is simple to prevent installation errors.