Wholesale 100% Original ASTM A320 L7 Heavy Hex Bolts for Montreal Manufacturer
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ASTM A320 L7 A193 B7 Dual Certified Heavy Hex Bolts Standard: ASME/ANSI B18.2.1, ASME/ANSI B18.2.3.7M Various types of head are also available Inch Size: 1/2”-2.3/4” with various lengths Metric Size: 1/2-M72 with various lengths Grade: ASTM A320 L7, ASTM A193 B7 Finish: Black Oxide, Zinc Plated, Zinc Nickel Plated, PTFE etc. Packing: Bulk about 25 kgs each carton, 36 cartons each pallet Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, S...
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Wholesale 100% Original ASTM A320 L7 Heavy Hex Bolts for Montreal Manufacturer Detail:
ASTM A320 L7 A193 B7 Dual Certified Heavy Hex Bolts
Standard: ASME/ANSI B18.2.1, ASME/ANSI B18.2.3.7M Various types of head are also available
Inch Size: 1/2”-2.3/4” with various lengths
Metric Size: 1/2-M72 with various lengths
Grade: ASTM A320 L7, ASTM A193 B7
Finish: Black Oxide, Zinc Plated, Zinc Nickel Plated, PTFE etc.
Packing: Bulk about 25 kgs each carton, 36 cartons each pallet
Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports
Please feel free to contact us for more details.
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Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for Wholesale 100% Original ASTM A320 L7 Heavy Hex Bolts for Montreal Manufacturer, The product will supply to all over the world, such as: Canberra, Philippines, Japan, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
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Soyer BMK-16i Inverter stud welding system and the PH-3 SRM stud welding gun used to weld nuts on a through hole application. The system automatically welds the nuts to the base material using an orbital weld arc.






