Iso7380 Mild Carbon Steel C1035 Class 4.8 12.9 Black Oxide Hex Socket Round Head Machine Screw

Quick Details
Product Code:
Shenzhen, Ningbo, Shanghai, Tianjin, Qingdao
PayPal,VISA,MasterCard,Western Union,T/T,L/C,D/P,D/A,Other
Place of Origin:
Support Express · Sea freight · Land freight · Air freight
Supply Ability:
600000 piece per week
Quick Details
  • Product name
    Socket Button Head Screw
  • Material
    mild steel, stainless steel
  • Measurement
    metric, inch
  • Sizes
  • Length
  • Standard
  • Head
    Round head
  • Thread
    Full/half thread
  • Class
    8.8, 10.9, 12.9 Class or custom
  • Finish/surface treatment
    plain, black oxided, zinc plated, galvanized and etc.
  • Certification
  • Free sample
  • Trade term
  • Delivery
    15 - 30 days
Shipping fee
Shipping fee
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Iso7380 Mild Carbon Steel C1035 Class 4.8 12.9 Black Oxide Hex Socket Round Head Machine Screw China Wholesale

Product Description


Products Name Socket Button Head Cap Screws
Material mild steel, stainless steel, alloy steel
Measurement metric, inch
Sizes M3-M16
Length 6-90mm
Standard ISO7380
Head Round  Head
Thread Full/half thread
Class 8.8, 10.9, 12.9 Class or custom
Thread Full/Half thread
Finish/surface treatment plain, black oxidized, zinc plated, galvanized, etc.
Certification ISO9001:2013, ISO9001-2000
Free sample available




Company Profile



Dongguan Jinpeng Hardware Technology Co., Ltd.


Dongguan Jinpeng Hardware Technology Co., Ltd. is specializing in the production of many kinds of high tensile/strength fasteners, with DIN, ANSI, ISO, GB, JIS standards as well as non-standard fasteners. The material used is including carbon steel, alloy steel, stainless steel, brass and etc. Our products are widely used in mechanical equipment, architectural steel structures, vessels, bridges, roads, wind power, and oil pipeline, and exported to Europe, Australia, North America, and Southeast Asia. And the product quality and company reputation are highly praised by overseas customers.


Our company covers an area of 10,000 square meters with about 120 staff at present. We have formed an integrated process flow and introduced a series of facilities including raw materials processing after more than ten years of unswerving efforts. Mold manufacturing, product processing, heat treatment, surface treatment, and packaging, it possesses domestic-advanced production and inspection. Equipment with 60 units of multi-stage cold forging machines and 3 sets of continuous carburizing quenching furnaces and full sets of inspection equipment.


Based firmly on ISO9001 quality system standards, the company operates each link form raw materials procession to the production process in strict accordance with the procedures and boasts well-qualified quality inspectors and perfect testing equipment, which take effective control on the production process to ensure product quality, It successfully won, the ISO9001-2000 quality system certificate in 2003.

Our company persistently carries forward the enterprise spirit of "Sincerity to service our customers, Survive on Quality, Develop on Reputation". Only unwavering commitment to sincerity can enable the company to realize steady development and win a share in the fiercely competitive market.




Product Procedures



Packing & Delivery



To better ensure the safety of your goods, professional, environmentally friendly, convenient, and efficient packaging services will be provided. 

Packing details:

1) 1 bag+ 1 carton+pallet or 1 box+ 1 carton+pallet (It depends on client's requirements) 

2) pp bag+ 20-25KG/carton ( 8 boxes in 1 carton)

Shipping Details: By Air or By Sea, or as per your request.




1.Q: Are you a trading company or manufacturer?

A: We are an industry and trade integration business for 20 years, our company office is located in the Dongcheng area, Dongguan.


2.Q: How long is your delivery time?

A: Normally for in stock it will take 3-5 days to ship out. For special fasteners, it is about 15-20 days and up to your drawing.


3.Q: Do you provide samples? Is it free or extra?

A: Yes, In stock sample is free. For special one, it needs charge you mold fee.


4.Q: How does your factory control product quality?

A: ISO9001-2020, ISO / IATF16949 Certificated, independent quality control team with 10 inspectors in our factory. Third-party certificated and factory audit accepted. Third-party quality control accepted.


5.Q: What about the payment terms?

A: Trade term - FOB/CIF/CNF/EXW, we could all accept and negotiate quotations.


6.Q: Do you provide ODM/OEM service?

A: OEM / ODM is welcome, We got a professional and creative R&D team, and customized colors are optional. From the concept to finished goods, we do all ( design, prototype reviewing, tooling and production ) in the factory. 



Contact Info


Leela Lee

Jinpeng Hardware Tech

Phone:+86 137 1283 3259

Email: leela@jpfasteners.com






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