Corrosion resistant machine screw precise threading fastener for industrial electronics and auto assembly
1 Product Overview
Our machine screw is a standard industrial fastener made under strict production standards. It adopts fine and uniform thread design, delivering tight fit, stable connection and outstanding toughness. This series of machine screw comes with complete specifications and various styles, widely used in a variety of industrial fields. It is a top choice for professional assembly projects with reliable quality and long service life.
2 Product Features & Core Advantages
- Precise Craftsmanship: Threads of the machine screw are processed by high-precision equipment. Free of burrs and stripped threads, it ensures perfect engagement with pre-tapped holes.
- Premium Material: We adopt high-quality carbon steel, stainless steel and brass. The finished machine screw boasts great corrosion resistance, oxidation resistance and vibration resistance, and will not deform or break after long-term use.
- Diverse Styles: Multiple head types including pan head, flat head and countersunk head are available, catering to surface mounting, concealed installation and other different installation requirements.
- Wide Compatibility: Manufactured in standard sizes, the machine screw works well with most industrial assembly tools and accessories, suitable for both manual and automatic assembly.
- Cost-Effective: Superior quality with competitive price. We support bulk supply and custom processing to effectively cut down procurement costs for buyers.
3 Product Specifications
| Item | Details |
|---|---|
| Regular Sizes | M1, M1.2, M1.4, M2, M2.5, M3, M4, M5, M6 and more |
| Industrial Standards | DIN, GB, ISO and other international standards |
| Head Types | Pan head, Flat head, Countersunk head, Hex socket head |
| Surface Treatment | Zinc plating, Nickel plating, Black oxide, Polishing |
| Applicable Materials | Metal, Plastic, Alloy parts |
| Working Temperature | -20℃ to 180℃ |
4 Application Scenarios & Cases

Our machine screw is applied across a wide range of B2B industries:
- Electronics Industry: Fasten circuit boards and housings.
- Mechanical Equipment: Assemble small and medium-sized parts.
- Automotive Industry: Fasten interior and electrical parts.
- Household Appliances: Internal assembly for home appliances.
- Hardware Equipment: Assembly of daily hardware tools.
We have established long-term partnerships with clients worldwide. Our machine screw has passed field tests on large assembly production lines with zero quality complaints over the years.
5 Solutions & Product Value
Common problems of ordinary fasteners such as thread stripping, rusting, loose connection and limited specifications can be well solved by our machine screw:
- Uniform threads prevent stripping, lifting working efficiency by over 20%.
- Multiple surface treatment methods stop rusting in humid and harsh environments.
- Complete specifications and custom services realize one-stop procurement.
- Strict pre-delivery quality inspection guarantees compliance with industrial standards.
6 Purchase Information & Online Support
We provide wholesale, retail and customized production services for machine screw. Flexible MOQ is available, and in-stock goods can be delivered promptly.
Our professional customer service team offers 24/7 online support. Feel free to consult about product specifications, quotations, delivery time and customization plans anytime. We also provide professional technical guidance to help you pick the ideal machine screw for your projects.
7 Inquiry Guide

If you have purchasing or customization demands for machine screw, please fill out the inquiry form below. Kindly leave your required specifications, quantity, application industry and contact information. We will prepare detailed quotations and product solutions and reply to you as soon as possible. Warmly welcome global buyers to negotiate cooperation!
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