lock bolt,huck bolt

1.Size:3/16",1/4",5/6",3/8",1/2",5/8",3/4",7/8",1",1-1/8".
2. Material: steel,Alloy Aluminium,Stainless Steel,.
3. Head Type: Round Head,90°Fiush Head,Truss Head.
4) Application: used for a wide range of applications such as vehicle, railway, wagon, bridge, construction, aviation, container, mining, large-scale steel structure, electrical establishment etc.
We mainly sell the lockbolts to railway, the manufacturer of wagon, heavy truck, mining industry. (Such as Chinese railway, Indian railway, TATA, BOLOGNESI,GM etc.)


Main Products: 
Lockbolt, Collar, Precise CNC parts, Stainless Steel Castings, various cold formed and machined products, Non-standard parts, Stampings, and all kinds of mechanical welding parts
Applications:
Railway transportation, automobile, military industry, textile machinery, electrical and mechanical equipment, aviation, high voltage apparatus, and other industrial manufacturing industries, etc. 
Main Equipments: 
Multi-functional Cold heading machine, CNC machine, CNC machining center, Grinder, Milling machine, Cutting machine, Drilling machine, Automatic welding machine etc.
Surface Treatment: 
Hexavalent galvanized, Trivalent galvanized, Copper, Nickel, Dacromet, Zn/Co/Ni Alloy Plating, Magni plating, Alkaline plating free of hydrogen. Salt Spray Test can meet 800hr, 1000hr, 1200hr, 2000 hours.