Wholesale China Black Hot Forged Bolt Factories Exporter – DIN6914A325A490 Heavy hex structural bolt – Haosheng

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With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we've earned an outstanding track record amongst our consumers across the whole world for 12.9 Cylindrical Hexagonal Bolt , Half thread Fastener , Carbon Steel Hex Bolt , We are sincerely on the lookout ahead to cooperate with buyers everywhere in the entire world. We imagine we will satisfy along with you. We also warmly welcome consumers to visit our manufacturing unit and purchase our items.

Wholesale China Black Hot Forged Bolt Factories Exporter – DIN6914A325A490 Heavy hex structural bolt – Haosheng Detail:

Products name	DIN6914/A325/A490 Heavy hex structural bolt
Standard	DIN,ASTM/ANSI JIS EN ISO,AS,GB
	Steel Grade: DIN: Gr.8S 10S，A325，A490，A325M，A490M DIN6914
Finishing	ZP,Hop Dip Galvanized(HDG),Black Oxide,
Customized Products Lead time	30-60days
Free Samples for standard fastener

DIN6914A325A490 Heavy hex structural bolt
Steel structure bolt is a kind of high strength bolt, and also a kind of standard parts. Fastening performance is better, used for steel structure, engineering, so that the fastening effect. In general steel structure, steel structure bolts are required to be above grade 8.8, as well as grade 10.9 and grade 12.9, all of which are high strength steel structure bolts.

Steel structure bolt is divided into torsional shear type high-strength bolt and large hexagonal high-strength bolt, large hexagonal high-strength bolt belongs to the high strength level of ordinary screw, and torsional shear type high-strength bolt is the improvement of large hexagonal high-strength bolt, in order to better construction.

The construction of steel structure bolts must be first tightened and then tightened, and the steel structure bolts need to use impact type electric wrench or torque adjustable electric wrench; And the final tightening steel structure bolts have strict requirements, the final tightening torsion shear steel structure bolts must use torsional shear type electric wrench, the final tightening torque steel structure bolts must use torsional type electric wrench.
The large hexagon structural bolt consists of one bolt, one nut, and two washers.
Large hexagon bolts for steel structure
Large hexagon bolts for steel structure
Torsional shear steel structure bolt consists of a bolt, a nut and a washer.

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Our growth depends on the superior equipment ,exceptional talents and continuously strengthened technology forces for Wholesale China Black Hot Forged Bolt Factories Exporter – DIN6914A325A490 Heavy hex structural bolt – Haosheng , The product will supply to all over the world, such as: Lesotho, Istanbul, Jersey, We are in continuous service to our growing local and international clients. We aim to be worldwide leader in this industry and with this mind; it is our great pleasure to serve and bringing the highest satisfaction rates among the growing market.

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Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.

By Edith from Turkey - 2018.09.16 11:31

This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!

By Rebecca from UK - 2017.11.01 17:04

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