Product Parameters
| Specification |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
| Thread inner diameter(d) |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
| screw pitch(p) |
0.4 |
0.45 |
0.5 |
0.7 |
0.8 |
1 |
1.25 |
| outer diameter(dk) |
3.5 |
3.5 |
4.3 |
5.5 |
7 |
8 |
10 |
| thread groove width(k) |
1.3-3.5 |
1.5-4 |
1.2-6 |
0.4-6.6 |
0.8-2 |
1-2.8 |
1.4-2.3 |
The above size is a single batch of manul measurement
Specific size consult customer service staff, thanks.
Company Profile
Established in 1991, located in Dongguan, an industrial manufacturing hub in China, we are a precision cold heading production enterprise that integrates research and development, production, and service of carbon steel, stainless steel, and special materials. The system certifications passed by our company include: ISO9001 Quality Management System Certification; ISO14001 Environmental Management System Certification; IATF16949 Automotive Industry Quality Management System Certification; ISO45001 Occupational Health and Safety Management System Certification; QC080000 Hazardous Substance Management System Certification.
Our company specializes in hardware products such as fasteners, automotive fasteners, springs, rivets, multi stroke screws, and special screws (including national, American, Japanese, German, and British standards), which are exported to countries such as the United States, India, Germany, and Japan. The product is widely used in the automotive industry - sedans, trucks, buses, mechanical engineering, large equipment, automation equipment, shipbuilding industry, aerospace, new energy, 5G, medical equipment and other industries.
Our company has a professional and experienced R&D team with many years of experience; We have a fully automatic and high-precision production line for cold heading parts forming machines, tooth rolling machines, etc; High precision CCD detection line. The company adheres to advanced design concepts, with the aim of professionalism and efficient service, adhering to excellence and quality first, providing customers with high-quality services and creating higher value.
Declaration of Not Using Conflict Minerals
The so-called "conflict minerals" refer to mineral resources from conflict areas, including metal minerals such as gold (Au), tantalum (Ta), tungsten (W), and tin (Sn) produced in the Democratic Republic of Congo and its surrounding countries.
We hereby declare that we do not accept or use metals from conflict mining areas, and also require our suppliers to:
(1) We must fulfill our social and environmental responsibilities.
(2) Ensure that products and components do not use conflict minerals.
(3) Communicate this requirement to upstream suppliers.
Product Description
Produce environment
Our customers
Certifications
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FAQ
Q: What's your Hot sale products?
A:Drywall screws,Chipboard screws,Wood Screws,Self Tapping Screws,Self Drilling Screws,Gypsum Screw,Roofing Screw,Truss Head screwsws and other Special screws.
Q: Are you trading company or manufacturer?
A: We are manufacturer and international trade company in the fasteners industry, offering integrated services encompassing design, development, production, sales, and after-sales support. Specializing in the manufacturing of screws, anchors, bolts, nuts, and related MACHINES.
Q: How long is your delivery time?
A: Generally it is10-15 days if the goods are in stock. or it is 4-5 weeks if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but consumer should pay the freight first.
Q: Why choose us?
A: 1) Reply you in 24 working hours.
2) Experienced staffs would like to answer all your questions in time.
3) Customized design is available. ODM&OEM are welcomed.
4) Special discount and protection of sales are provided to our consumers.
5) As an honest exported seller, We are a professional manufacturer,quality quotation, good service, skilled technicians to ensure our products to be finished in high quality and stable feature.
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