OEM/ODM Factory for ASTM A320 L7 Heavy Hex Bolts Wholesale to Peru

OEM/ODM Factory for ASTM A320 L7 Heavy Hex Bolts Wholesale to Peru

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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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As for aggressive costs, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such high-quality at such rates we have been the lowest around for Stud Bolts Manufacturer , ASTM F880 Socket Set Screws , Steel Washers , We are keeping durable business relationships with more than 200 wholesalers in the USA, the UK, Germany and Canada. If you are interested in any of our products, please feel free to contact us.
OEM/ODM Factory for ASTM A320 L7 Heavy Hex Bolts Wholesale to Peru 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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OEM/ODM Factory for ASTM A320 L7 Heavy Hex Bolts Wholesale to Peru detail pictures


With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for OEM/ODM Factory for ASTM A320 L7 Heavy Hex Bolts Wholesale to Peru, The product will supply to all over the world, such as: Nauru, Iran (Islamic Republic of), Italy, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Allow us to work together to write a brilliant new chapter!



  • No need to use hammer, torch etc.
    I tried everything until I successfully loosen my pin with craftsman impact wrench. Surely it saved me a lot of time, stressful labor, and frustration. Just let the impact work for 20-30 seconds and stubborn pins came off.

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