Premium Oil Treated Nuts for Class10 High Strength Fasteners

• 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,
Pioneers of precision since 1985, we specialize in manufacturing a diverse range of nuts, 1985,
including standard variants (GB/DIN/ISO/UNI/JIS/GOST/ANSI/ASTM),
and specialized types such as slotted nuts, nylon insert nuts, flange nuts, self-locking nuts, square nuts, cap nuts, and more.

Product Description

Product name: Threaded Rods Grade B7 B7M B16 L7 L7M
Grade: B7 B7M B16 L7 L7M
Size: M4--M100
Surface treatment options include: Black, zinc plated, zinc (yellow) plated, H.D.G, Dacroment.
Material: Crafted from premium Carbon steel, stainless steel, and alloy steel.
Packing: Securely packaged as 25kgs per box, 36 boxes per pallet, totaling 900kgs per pallet.
Sample: Complimentary samples available.
Standard compliance: DIN, ANSI, GB, JIS, BSW, GOST.
Headmark: Tailored to customer specifications.
Head type: Round for optimal application flexibility.

DIN6923- M18 - Class8 - Plain+Oil

(Samples with surface treatment of Plain+oil)

Materials and surface treatments can be fully customized to your 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, with pallet load ranging from 1.5tons-2.5tons; customizable as per buyer's request.
For any inquiries or detailed information, feel free to contact us.

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, we advise contacting us for an accurate quote before your purchase.



v

  Other Flange Nuts

For custom design requests, we welcome you to reach out.

Company Profile

  Our Factory Introduction

WHOWE ARE

With over 38 years of dedicated manufacturing prowess, Tagong is at the forefront of producing both standard and custom-designed fasteners.
Established in 1985, our cutting-edge facility covers an expansive 60,000 square meters in Jinjiang City.
Our seamless blend of forging with precision machining, guided by an expert production team and seasoned R&D department, delivers bespoke fasteners to meet unique client specifications and designs.
Our products undergo rigorous testing and validation, adhering to ISO9001/2015, GB/T19001-2016, and SGS standards.
Fueled by a commitment to superior quality, we've grown into a global powerhouse, with our offerings cherished across Europe, Australia, North America, South Asia, and beyond.

Development History


Production Workshop

Exhibition

Exhibition