Product namehigh strength bolt Materialaluminum, copper, brass, stainless steel, steel, iron, alloy, zinc etc. Finishpolishing; anodize; nickel, zinc, tin, chrome, silver plating etc.It also can be environmentally friendly Tolerance0.01mm Packing 1.Inner-plastic bag; outer -standard carton Box. 2. 8 plastic bags into one carton, then 16 cartons into one pallet 3.Carton gross weight: 30kgs 3. Carton size: 345*255*150mm 4.As your requirement Porttianjin; Usage:all kinds of cars, machinery, home appliance, electronic products, electric appliance, stationery, computers, power switches, miniature switches, architecture, commodity and a/v equipment, hardware and plastic molds, sports equipment and gifts, and more Machining equipment:heading machine, threading machine, cnc milling&turning machine, general milling&turning machine, grinding machine. Service Warm and quick response service provided by the professional export sales team with many years' experience in handling exports to the us, europe, japan and other countries and regions. Transportation: International express by dhl, ups, fedex etc, fob hk or shenzhen; Delivery:within 15-20 workdays after deposit or payment received Payment terms: L/c, paypal, western union, or 30% pre t/t 70% balance before shipment; Advantage:1.Compretitve price, high quality and good after-sales service 2.Within 7-10 days after deposit or payment received Transportation: International express by dhl, ups, fedex etc, fob hk or shenzhen; Delivery:within 15-20 workdays after deposit or payment received