8.8 Grade 10.9 12.9 Black M8 Hex Bolts and Nuts 12 M10X45 M16 M24 HDG Heavy Hex Head Bolts DIN933 DIN931 M20 M30 Galvanized

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 12.9
• Application: Chemical Industry
• Finish: Hot Galvanizing
• Coating: as Requested by Buyer
• Size: as Requested by Buyer
• Transport Package: Carton + Pallet
• Specification: 25KG/Carton
• Trademark: as requested by buyer
• Origin: China
• HS Code: 731816
• Production Capacity: 2500 Ton/Month

Product Description

Jinjiang Tagong Hardware Forging Manufacturer Co. LTD
Specializing in producing Fasteners since 1985, for more than 39 years.
Standard (GB / DIN / ISO / UNI / JIS / GOST / ANSI / ASTM ); And Non-standard according to your drawing.

Product Description

Introducing our high-strength A325m Hex Structural Bolts, crafted with precision and adhering to global standards such as DIN, ASTM/ANSI, JIS, EN 150, AS, and GB. These bolts are forged from premium stainless steel grades including 5s201, s5303, 55304, 55316, 5S316L, S5904L, and F593. Additionally, they meet steel grades of DIN: Gr4.6.4.8,5.6.5.8,8,810.9,12.9, and SAE: GT,2.5.8, ASTM: 307A, 307B, A325, A394, A490, A449. They are available in a range of premium finishes such as Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Geomet, Dacromet, Anodization, Nickel Plated, Zinc-Nickel Plated. Our production process spans M2-M24 for cold forging and M24-M100 for hot forging, ensuring precision in machining.

 

Product Parameters

Material and surface treatment can be customized as follows:

Mechnical Property	Material	Surface Treatment
Class 4 / 6 / 8/ 10 /12	C45 40Cr 35CrMo 42CrMo 304 316 35K......	♦Yellow Zinc ♦Zinc Plated ♦Black Oxide ♦Phosphate ♦Dacromet ♦Geomet

Packing way: Our packaging options include 25kg/carton, with capacity ranging from 1.5 tons to 2.5 tons per pallet, or can be tailored to buyer specifications.
For additional information or inquiries, please reach out to us.

P.S.: Please contact us for an updated quote before placing an order, as material prices fluctuate.
 

Company Profile

 

  Our Factory Introduction

 

WHOWE ARE

With over 39 years of seasoned expertise, Tagong stands at the forefront of standard and special fastener manufacturing. Our diverse production portfolio includes a variety of standard and bespoke nuts, boasting an impressive annual output of 30,000 tons and generating sales upward of 200 million.
Our company spans a vast 60,000 square meters, equipped with 35 advanced hot-forging machines and 300 state-of-the-art machining units, manned by a skilled workforce of approximately 200 employees.
Over the course of more than three decades, our unwavering dedication has forged a sophisticated production system integrating high-precision machining. Our facilities are outfitted with cutting-edge production and inspection equipment, including CNC, mesh belt furnace lines, and fully automated forging machines.
Our relentless pursuit of excellence has earned us a global reputation, cemented by our ISO9001 quality management certification and SGS testing approvals. Our high-caliber products are widely acclaimed by clients across Europe, North America, and South Asia.

 

Development History

 

Production Workshop

 

FAQ

1. Q: What about MOQ?
A: It depends on the size of the products.
2. Q: What are your advantageous products?
A: All kinds of standard and customized fasteners.
3. Q: How many staff are in your company?
A: About 200 staff in our factory.
4, Q: What about your annual production capacity?
A :About 30000 tons per year.
5, Q :Do you have an ISO 9001 certificate?
A: Yes, we do.
6, Q: Can you provide the CBAM report?
A: Yes, of course