Class 10 U Bolt in 40cr/45/42CrMo/35CrMo Material with Oil Treatment

• 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,
With an illustrious legacy that spans over 35 innovative years, Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. shines as a pinnacle of excellence in the art of crafting top-tier nuts. These extraordinary components are precisely engineered to withstand the test of time, offering unmatched reliability and strength that set the gold standard in the industry. Founded in 1985,
Our impressive array of standard nuts is meticulously crafted to meet every industry-standard specification (GB/DIN/ISO/UNI/JIS/GOST/ANSI/ASTM), guaranteeing that each piece provides exceptional durability and effortless integration into any application.
Furthermore, our exclusive collection of specialty nuts (featuring slotted nuts, nylon insert nuts, flange nuts, self-locking nuts, square nuts, cap nuts, and more) is expertly designed to meet a wide array of needs, tailored for diverse and adaptable applications across various industries.

Product Description

Our Standard U Bolt comes complete with two durable nuts, engineered for optimal performance.
Offered in Grades 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, and 12.9 to meet diverse strength requirements.
Available Sizes range from M3 to M100, providing versatile options for various applications.
Surface treatments include Black, Zinc-Plating, H.D.G, Dacromet, and more, ensuring a perfect match for your project.
Crafted from Carbon Steel, Alloy Steel, Stainless Steel, etc., ensuring robust and reliable performance.
Package includes 25kgs per Box, 36 boxes per Pallet, totaling up to 900kgs per Pallet for efficient handling and transport.
Sample: Enjoy FREE Samples to evaluate the superior quality and fit of our products.

Stainless Steel U Bolt with 2 Nuts

(Samples with surface treatment of Plain + Oil for optimal test results, ensuring performance excellence and reliability across all projects.)

Materials and surface treatments can be fully tailored as follows: Customize your materials and finishes to align perfectly with your specific project requirements, offering personalized solutions that cater to your distinctive needs.

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, designed to support load capacities from 1.5 tons to 2.5 tons per pallet; our packaging solutions are customizable to fit any specific buyer requirements.
For further assistance and detailed inquiries, our dedicated team is on standby to provide expert guidance and swift responses. Do not hesitate to reach out at your convenience.

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 potential fluctuations in material costs, please contact us for the most accurate quote before placing your order, ensuring you receive the best pricing and efficient 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, bringing your vision to life with precision and expertise.

Company Profile

  Our Factory Introduction

WHOWE ARE

With a distinguished legacy spanning over 38 illustrious years, Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. stands proudly at the forefront of the fastener industry. Renowned for our unwavering commitment to delivering unmatched quality and expertise, we consistently provide both standardized and tailored fastener solutions that meet a broad spectrum of needs with impeccable precision.
Founded in 1985, our state-of-the-art manufacturing facility spans an expansive 60,000 square meters. Nestled in the bustling heart of Jinjiang City, this strategic location significantly enhances our operational strengths and efficiency.
Our core expertise beautifully blends advanced forging techniques with meticulous machining processes. Our production management team, working in concert with our highly skilled technical R&D department, excels at crafting bespoke fasteners that fulfill the unique specifications and aspirations of our valued clients.
Our products are synonymous with superior quality and unwavering reliability, having withstood the scrutiny of rigorous testing protocols and secured certifications in line with ISO9001/2015, GB/T19001-2016, and SGS standards. This ensures excellence in every meticulously crafted piece.
Driven by a steadfast dedication to quality, we have established ourselves as a trusted supplier on the global stage. Our products enjoy widespread acclaim and adoption across continents such as Europe, Australia, North America, South Asia, and beyond, thereby amplifying our global presence and reputation.

Development History


Production Workshop

Exhibition

Exhibition: Join us for an extraordinary showcase of precision engineering and exceptional craftsmanship at the Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. exhibition booth. Be captivated by the outstanding quality and innovative design of our Class 10 DIN 912 Black Fasteners. Featuring our distinguished plain and oil surface treatments, these fasteners deliver unmatched performance and sleek style, setting a new benchmark in the industry.