Model NO.: Bolt
Application: Machinery, Chemical Industry, Environmental, Building
Finish: Black
Service Method: EXW, FOB
Lead Time: 15-25 Days
Market: Global
Weight: 25.81g
Length: 62.91mm
Diameter: 7.89mm
Trademark: Other
Transport Package: Plastic Bag + Carton Box + Wood Pallet
Specification: Customized
Origin: Dongguan, China
HS Code: 7318150000
Product Description:We specialize in manufacturing high-precision bolts that meet both domestic and international standards, such as GB, ISO, ASME, DIN, JIS, and more. Our products are widely used across various industries including mechanical engineering, new energy, automotive, communication equipment, automation, medical devices, electronics, baby products, furniture, electrical appliances, and molding.
ITEM | Detailed Information |
GRADE | 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9 |
FINISH | BLACK, Plain, Zinc Plated (Clear/Blue/Yellow/Black), HDG, DACROMETect |
SIZE | Customized Sizes |
MATERIAL | 20#, 35#, 45#, 40CR, 35CRMO, 42CRMO, B7 Carbon Steel, etc. |
DELIVERY TIME | 20-45 Days |
PORT | Shenzhen, China |
PRODUCTION PROCESS | Cold Forging, Hot Forging, etc. |
NOTICE | Please provide us with the size, quantity, grade, and finish for your order. |
SAMPLE | Free samples are available for our standard products. Customized samples may require tooling and proofing charges. |



Equipment Show:
Our advanced production equipment includes CNC milling machines, cold piercing machines, three-die six-stroke punching machines, two-die four-stroke punching machines, endless cold piercing machines, one-die two-stroke heading machines, and riveting machines. The maximum production length is 2000mm, and the maximum diameter is 116mm.


Our Advantages & Certification:
1) Over 11 years of experience in producing CNC lathe parts and turned components. |
2) We have an independent R&D team with seven technical engineers, including two senior engineers with over 20 years of experience and five engineers with more than five years of experience. |
3) We are equipped with advanced production facilities to ensure high-quality output. |
4) We use ERP systems to manage operations and improve efficiency. |
5) We offer OEM services and design support. Our foreign trade team provides 24/7 online assistance. |
6) Our greatest strength is our commitment to becoming your long-term preferred business partner. |

Contact Person
Wendy Cao (Ms)
Position: Sales
Company: Dongguan Wanjin Hardware Products Co., Ltd.
Mobile: 135 3740 2494
Tel: 0769-87895175
Fax: 0769-82094660
Application clothes: T-shirt, Polo shirt, thin jacket, leisure shirt and most summer clothes and thin winter clothes.
Not applicable: Super soft fabric, chiffon and silk clothes, clothes with much accessories,thick overcoat, down jacket, and thoes clothes not easy to fold manually.
Steam Tunnels,Automatic Ironing Machine, Tunnel Box Finisher,Tunnel Ironing Equipment,Tunnel Box Ironing Machine
SHENZHEN LINGCHUANG ZHUOYUE TECHNOLOGY CO., LTD , https://www.lcautosz.com