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Factory Cheap Concrete Foundation Bolt - ASTM A325 A325m F3125 Phosphorate Steel Structural Bolting Assembly Steel Structural Bolt with Nuts – Qijing

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We insist on offering high-quality production with great enterprise concept, honest product sales and also the finest and fast service. it will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for Wedge Washers , Csk Self Taping Screw , Hex Bolts , Our highly specialized process eliminates the component failure and offers our customers unvarying quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
Factory Cheap Concrete Foundation Bolt - ASTM A325 A325m F3125 Phosphorate Steel Structural Bolting Assembly Steel Structural Bolt with Nuts – Qijing Detail:

What is High Strength Structural Bolts With Nuts And Washers?

High strength structural bolts are often used in fastening structural steel to steel. These structural nuts and bolts are a hex head style threaded fastener designed to provide the heavy duty holds needed in steel building frameworks.

Seen in heavy construction jobs, structural bolts are used with a nut and hardened washer. The heavy hex head of the bolt gives this fastener a wider bearing surface to distribute the load better.The high quality steel used to create these bolts are designed for strength and durability.

Product Features

▲High strength high tensile bol.

▲Structural high tensile nut (deeper than standard).

▲One through hardened washer (recognised by the nibs) per bolt in each box or pack.

▲Structural bolts come fully assembled with the nut and washer attached.

▲Hot dipped galvanised finish for maximum corrosion protection.

Applications

High strength bolts or structural bolts are made to be used with heavy hex nuts to connect structural members. To be considered a structural connection, it has to conform to specific ASTM standards.

application

Product Parameters

Product Name  High strength structural bolt nut and washers
Material  20MnTiB
Standard  ASTM  A194, A325, A563
Size  M12-M16 1/2”-11/2”
Finish  Black, Zinc, HDG
Grade  A325

What is the difference between a common bolt and a high strength bolt?

Ordinary bolts are generally made of ordinary steel (Q235) and only need to be tightened. Ordinary bolts are generally 4.4, 4.8, 5.6 and 8.8 class. High-strength bolts are generally 8.8 and 10.9 class, of which 10.9 class are mostly. The screw holes of ordinary bolts are not necessarily larger than high-strength bolts.

The advantage of using bolts of high tensile strength is that bolts made from high tensile steel can withstand high levels of strain without losing their strength or structure.

Packaging and Shipment

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packing

Our Market

major-market

Our Customers

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Product detail pictures:

Factory Cheap Concrete Foundation Bolt - ASTM A325 A325m F3125 Phosphorate Steel Structural Bolting Assembly Steel Structural Bolt with Nuts  – Qijing detail pictures

Factory Cheap Concrete Foundation Bolt - ASTM A325 A325m F3125 Phosphorate Steel Structural Bolting Assembly Steel Structural Bolt with Nuts  – Qijing detail pictures

Factory Cheap Concrete Foundation Bolt - ASTM A325 A325m F3125 Phosphorate Steel Structural Bolting Assembly Steel Structural Bolt with Nuts  – Qijing detail pictures

Factory Cheap Concrete Foundation Bolt - ASTM A325 A325m F3125 Phosphorate Steel Structural Bolting Assembly Steel Structural Bolt with Nuts  – Qijing detail pictures

Factory Cheap Concrete Foundation Bolt - ASTM A325 A325m F3125 Phosphorate Steel Structural Bolting Assembly Steel Structural Bolt with Nuts  – Qijing detail pictures

Factory Cheap Concrete Foundation Bolt - ASTM A325 A325m F3125 Phosphorate Steel Structural Bolting Assembly Steel Structural Bolt with Nuts  – Qijing detail pictures


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"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our enterprise to the long-term to produce together with clients for mutual reciprocity and mutual profit for Factory Cheap Concrete Foundation Bolt - ASTM A325 A325m F3125 Phosphorate Steel Structural Bolting Assembly Steel Structural Bolt with Nuts – Qijing, The product will supply to all over the world, such as: Spain, Dubai, Romania, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Laurel from Lithuania - 2017.10.25 15:53
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Belinda from moldova - 2017.02.14 13:19

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