Premium Heavy Duty Bolts with Class10 Oil Treated Finish

• Customization: Available
• Material: Carbon Steel
• Type: Bolt
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni
• Grade: 10.9
• Material Name: 40cr/45/42CrMo/35CrMo
• Property Class: Class10
• Surface Treatment: Plain+Oil
• Transport Package: Carton+Pallet
• Specification: 25kg/carton
• Trademark: as requested by buyer
• Origin: China
• HS Code: 73181600
• Production Capacity: 1500tons/Month

Product Description

Jinjiang Tagong Hardware Forging Manufacturer Co. LTD,
Proudly specializing in the manufacturing of top-tier nuts since 1985,
We proudly offer a comprehensive selection of standard nuts, including (GB/DIN/ISO/UNI/JIS/GOST/ANSI/ASTM), all crafted to ensure exceptional quality and impeccable compatibility;
In addition, our distinctive collection of special nuts (such as slotted nuts, nylon insert nuts, flange nuts, self-locking nuts, square nuts, cap nuts, and more) is meticulously designed to cater to a variety of needs and applications.

Product Description

Standard: Our top-notch Single End Threaded Rods conform to DIN976, ensuring reliability and consistency.
Grade: Available in versatile grades including 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, and 12.9, catering to a wide range of industrial needs.
Size: Offered in extensive sizing from M4 to M100, perfect for diverse applications.
Surface Treatment: Choose from Black, zinc plated, zinc(yellow) plated, H.D.G, Dacroment, and more, for superior protection and finish.
Material: Crafted from high-quality Carbon steel, alloy steel, stainless steel, etc., for unmatched durability and strength.
Packing: Each box contains 25kgs, with 36 boxes per pallet, ensuring a total of 900kgs per pallet for efficient storage and transport.
Sample: Enjoy the benefit of free samples to assess our product quality firsthand.

DIN976 High Quality Black Plated Threaded Stud

(Samples with surface treatment of Plain+oil for optimal test results and performance assurance.)

Materials and surface treatments can be fully tailored as follows: Tailor the materials and treatments to suit your specific project requirements.

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

Packing way:25kg/carton, supporting 1.5tons-2.5tons per pallet; customizable to meet any buyer's specifications.
For further assistance and detailed inquiries, please feel free to contact us. Our team is ready to provide expert guidance and answers.

DIN6923
Thread Size	c min	da	dwmin	e min	h	m min	mw min	s
M18	2.4	16-17.3	34.5	31.9	26.75-16	15.3	9	24-23.67
M20	3	20-21.6	42.8	39.9	32.95-20	18.9	11.1	30-29.67

P.S.: Due to fluctuations in material costs, kindly reach out for an accurate quote before placing an order. This ensures the best pricing and budget management.



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  Other Flange Nuts

If you have a custom design, please do not hesitate to contact us. We are eager to collaborate on tailored solutions.

Company Profile

  Our Factory Introduction

WHOWE ARE

With a proud history spanning over 38 years, Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. stands as a luminary in the fastener industry. Renowned for its unwavering commitment to quality and expertise, it consistently delivers both standardized and tailor-made solutions that impeccably cater to diverse requirements.
Founded in 1985, our state-of-the-art manufacturing facility spans a vast 60,000 square meters, ideally situated in the vibrant core of Jinjiang City, strategically enhancing our operational capabilities.
Our mastery lies in the seamless fusion of cutting-edge forging techniques with precision machining. Our proficient production management team, alongside an exceptionally skilled technical R&D department, excels in crafting uniquely tailored fasteners that align precisely with the distinctive specifications and visions of our valued clients.
Our products are a hallmark of superior quality and unwavering reliability, having successfully passed rigorous testing and attained certifications that align with ISO9001/2015, GB/T19001-2016, and SGS standards, thus ensuring excellence in every piece.
Driven by an unyielding commitment to quality, we have established ourselves as a trusted supplier on the global stage. Our products are acclaimed and widely adopted across continents, including Europe, Australia, North America, South Asia, and beyond, amplifying our global presence.

Development History


Production Workshop

Exhibition

Exhibition