Custom Non-Standard Carbon Steel Flat Head Bolt

Model NO.: Long Bolt
Application: Machinery, Chemical Industry, Environmental, Building
Finish: Black
Customized: Providing Customized
Color: Black
Leadtime: 7-10 Days
Quality Control: 100% Full Inspection
Trading Method: Fob, EXW or Can Be Discussed
Market: Global
Shipping Method: Per Customer’s Requirements
Trademark: Other
Transport Package: Plastic Bag + Carton Box + Wood Pallet
Specification: Customized
Origin: China
HS Code: 7318150000
Product Description:
Item Round head screw, long screw, long bolt......
Standards GB, ISO, ASME, DIN, JIS and so on
Raw materials 1. Carbon steel: C1006, C1008, C1010, C1016A, C1018A, C1022, C1035K and C1045K
2. Iron: 1213, 12L14 and 1215
3. Stainless steel: SS201, SS202, SS302, SS303, SS304, SS316, SS410, SS420 and SS430
4. Alloy steel: SCM435, 10B21 and 40Cr
5. Brass or brass alloy: H63 (CuZn37, C2720), H65 (CuZn35,C2700), H68 (CuZn33), H70 (CuZn30, C2600), H90 (CuZn10 and C2200)
6. Bronze: C51000, C52100 and C54400
7. Aluminum or aluminum alloy: Al6061 and Al6063
8. Titanium and titanium alloy: TAD, TA1-TA8, TB2 and TC1-TC10
9. Silver and silver alloy: AgCu3, AgCu7.5, AgSn3^5, AgPb0.4^0.7, AgPd3^5 and AgNi10
Surface finish 1. Zinc plated, nickel-plated, brass-plated
2. Tin-, black-, copper-plated
3. Hot-working, make hardness up to 6.8/8.8, 9.8, 10.9, 12.9 grades
Size M0.8-M20 and we also produce according to customer's requirements
Heat treatment Material modification and carburized
Process Wire drawing, cold heading, threading, heat treatment, e-coating, packing
Sample availability Samples are available
Port Shenzhen, China
Packing Carton packing with the inner sealed polybag pack and stripe pack on the surface or pallet packing
MOQ We accept test orders of small quantity
Price terms FOB, CIF, CFR, EXW
Trade terms Payment terms: T/T, L/C, Western Union, PayPal, etc.
Lead-time 10-25 days, according to customer's order quantity and detailed requirements
Certifications ISO standard
After-sales service We will follow up the request strictly for customers and help solve problems after sale
Notice For customized products, please let us know the size, quantity, grade, and finish

Custom Non-Standard Carbon Steel Flat Head Bolt
Custom Non-Standard Carbon Steel Flat Head Bolt


Company Profile:

Dongguan Wanjin Hardware Products Co., Ltd. is specialized in non-standard parts manufacturing, located in Dongguan City, Guangdong Province, China.

We have obtained ISO9001 certification and use an ERP system to manage our company to improve production efficiency. We adopt a flexible method to control our production. So, even when we face urgent orders, we can still complete the mold within seven days and samples within five days.

We offer various OEM and design services; we have a complete foreign trade service team and provide 24-hour online service. Our customers are mainly located in South America, Europe, the Middle East, and Southeast Asia. However, we are committed to expanding our market to serve more customers globally as much as possible.


Custom Non-Standard Carbon Steel Flat Head Bolt
Custom Non-Standard Carbon Steel Flat Head Bolt

Our Advantages:
1) We have over 11 years of production experience in manufacturing CNC lathe parts and turning parts.
2) We have our own R&D team. We have 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 have advanced production equipment to support our manufacturing process.
4) We use the ERP system to manage our operations and improve production efficiency.
5) We provide a wide range of OEM and design services; we have a complete foreign trade service team and offer 24-hour online support.
The most important advantage is that we are confident in becoming your preferred long-term business partner.
Custom Non-Standard Carbon Steel Flat Head Bolt
Custom Non-Standard Carbon Steel Flat Head Bolt

Contact Person


Wendy Cao(MS)
Position: Sales
Company: Dongguan Wanjin Hardware Products Co., Ltd.
Mobile: 13537402494
TeL: 0769-87895175
Fax: 0769-82094660


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