Wholesale China GB Hex Head Bolt Factories Exporter – SAE J429 UNC Hex Bolt hex cap screw – Haosheng

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With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for High Tensile bolt , GRADE 4.8 Bolts , Nuts and Hex Bolts , You may find the lowest price here. Also you will get high quality products and excellent service here! Please do not hesitate to contact us!

Wholesale China GB Hex Head Bolt Factories Exporter – SAE J429 UNC Hex Bolt hex cap screw – Haosheng Detail:

Products name	SAE J429 2/5/8 UNC Hex Bolt/ Hex Cap Screw
Standard:	DIN,ASTM/ANSI JIS EN ISO,AS,GB
	Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,A325,A490,
Finishing	Plain ,Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,,Nickel plated,Zinc-Nickel plated
Production Process	M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener

SAE J429 UNC Hex Bolt hex cap screw

Attributes Our Hex bolts are precise in their dimension and extremely robust in their construction. We make sure that our Hex bolts are corrosion resistant. We are highly appreciated worldwide for excellent heat and abrasion resistance. Our stainless steel Hex bolts are suitable for extremely low and high-temperature areas. Our Hex bolts have a longer service life which makes them a very trustworthy choice.

Process Characteristics

It can be divided into single-mode machine and multi-level machine. Simple structure of the product single mold machine can be completed, such as cylindrical head, external hexagon, hexagon bolt.
Multi power position is suitable for product size diversification and irregular appearance. Several sizes and structures can be completed at one time on the same set of mold.
The minimum tolerance of cold heading products can be plus or minus 0.05mm.
Material Requirements:
1. High plasticity and low hardness are required.
2. High surface quality requirements.
3. High dimensional accuracy requirements.

The Production Process

Raw materials warehousing — incoming inspection — mold opening — machine adjusting and testing — starting — rubbing teeth — surface treatment — laboratory testing — packaging and shipping.

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We can always satisfy our respected customers with our good quality, good price and good service due to we are more professional and more hard-working and do it in cost-effective way for Wholesale China GB Hex Head Bolt Factories Exporter – SAE J429 UNC Hex Bolt hex cap screw – Haosheng , The product will supply to all over the world, such as: America, Madras, Finland, We pay high attention to customer service, and cherish every customer. We've maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.

Black Hot Forged Bolt