Reliable Supplier ASTM A320 L7 Heavy Hex Bolts to Turkey Factories

Reliable Supplier ASTM A320 L7 Heavy Hex Bolts to Turkey Factories

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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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That has a sound small business credit, great after-sales service and modern production facilities, we've earned an outstanding standing amid our buyers across the earth for Guardrail bolts to Irish, Hex Head Bolts Manufacturer, Structural Bolts And Nuts Weight Chart, Change for that improved! is our slogan, which means A better globe is before us, so let's take pleasure in it! Change for the better! Are you all set?
Reliable Supplier ASTM A320 L7 Heavy Hex Bolts to Turkey Factories 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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Reliable Supplier ASTM A320 L7 Heavy Hex Bolts to Turkey Factories detail pictures


With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Reliable Supplier ASTM A320 L7 Heavy Hex Bolts to Turkey Factories, The product will supply to all over the world, such as: Czech republic, Switzerland, Jamaica, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we are going to have a bright prospect and to be distributed all over the world in the years to come.



  • Keystone Screw Corporation is a leading domestic manufacturer of brass and silicon bronze cold-headed fasteners. With more than 60 years of manufacturing fasteners Keystone has built a solid reputation for very competitive pricing, the highest standards of quality, and unequalled customer service. We manufacture our products for various industries with major activity in the electrical, plumbing, and automotive industries with machine screws, plumbing bolts and fasteners, semi-tubular rivets, and hex-head cap screws, as well as being a leading provider of brass and silicon bronze cold-heading wire. We also manufacture fasteners using copper, aluminum and steel, servicing OEM’s as well as fastener distributors. We are ISO 9001:2008 certified.

    800-523-6733

    https://www.keystonescrew.com



    Placing 1″5/8 BoltShield® protection cap TYPE TD made of aluminium on ASTM A193 L7 stud bolts on heat exchangers.

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