High Strength Alloy Steel DIN912 Black 12.9 Hex Socket Head Bolt M6 M8 DIN 912 Hex Head Socket Head Bolt

• 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,
Boasting over 35 years of expertise, our company excels in crafting high-quality nuts that stand the test of time. Since 1985,
Our extensive range of standard nuts encompasses all industry-standard specifications (GB/DIN/ISO/UNI/JIS/GOST/ANSI/ASTM), each produced to promise unmatched durability and flawless integration.
Furthermore, our exclusive selection of specialty nuts (including slotted nuts, nylon insert nuts, flange nuts, self-locking nuts, square nuts, cap nuts, among others) is thoughtfully engineered to fulfill diverse requirements and versatile applications.

Product Description

Standard: Experience unmatched precision with our DIN912 Hex Socket Head Cap Screws, setting the benchmark for excellence in fastening solutions.
Grade: Choose from an extensive range of grades including 4.8, 6.8, 8.8, 10.9, and 12.9, ensuring unparalleled durability and performance in any application.
Size: Available in versatile sizes from M12 to M36, these bolts offer exceptional flexibility to suit a wide array of industrial and commercial applications.
Surface treatment: Discover a variety of surface treatment options including Black, Zinc Plated, Zinc (Yellow) Plated, Hot Dip Galvanized (H.D.G), and Dacroment, each designed to cater to your diverse project needs.
Material: Crafted from superior Carbon steel, Alloy steel, and Stainless steel, these bolts promise unmatched strength, reliability, and resilience.
Packing: Conveniently packed in 25kgs per box, with 36 boxes per pallet, totaling 900kgs per pallet; designed for easy handling and seamless transport logistics.
Sample: Enjoy the advantage of complimentary samples, allowing you to evaluate our product quality firsthand and experience the excellence we deliver.

DIN912 Hex Socket Head Cap Bolts with Yellow Zinc

(Samples with surface treatment of Plain + oil for optimal test results and performance assurance, consistently delivering excellence and reliability in every project.)

Materials and surface treatments can be fully tailored as follows: Tailor the materials and treatments to align perfectly with your specific project requirements, offering bespoke solutions that meet your unique demands.

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 loads of 1.5 tons to 2.5 tons per pallet; this packaging can be customized with precision to meet any buyer's specifications.
For further assistance and detailed inquiries, our dedicated team is ready to provide expert guidance and prompt answers. Please feel free to contact us 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 fluctuations in material costs, kindly reach out for an accurate quote before placing an order; ensuring you receive the best pricing and effective 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, turning your vision into reality 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. proudly stands as a beacon in the fastener industry. Celebrated for its unwavering commitment to unparalleled quality and expertise, this esteemed company consistently delivers both standardized and customized solutions that accommodate a diverse array of requirements with precision.
Established in 1985, our state-of-the-art manufacturing facility sprawls across an impressive 60,000 square meters. Strategically located in the vibrant heart of Jinjiang City, this advantageous placement significantly enhances our operational capabilities and efficiency.
Our core competency lies in the seamless fusion of cutting-edge forging techniques and meticulous machining processes. Our adept production management team, in harmony with an exceptionally skilled technical R&D department, excels in crafting bespoke fasteners that perfectly align with the unique specifications and visions of our cherished clients.
Our products are synonymous with superior quality and unwavering reliability, having successfully passed rigorous testing protocols and achieved certifications that adhere to ISO9001/2015, GB/T19001-2016, and SGS standards, ensuring excellence in every meticulously crafted piece.
Anchored by an unwavering dedication to quality, we have firmly established ourselves as a trusted supplier on the global stage. Our products are celebrated and widely embraced across continents such as Europe, Australia, North America, South Asia, and beyond, amplifying our global presence and reputation.

Development History


Production Workshop

Exhibition

 

Exhibition