Custom Zinc Plated Truss/Wafer Head Self-Drilling/Tapping Screws
We are a professional manufacturer of machine screws, specializing in custom and non-standard fasteners. Our production range includes screws with lengths from 1/4" to 8", and diameters up to M2 to M6. We use low carbon steel, such as C1022, to ensure high quality and performance.
Our products meet various international standards including DIN, ANSI, GB, JIS, BSW, and GOST. Available materials include Carbon Steel and Stainless Steel. The head styles we offer are Round, Pan, and Countersunk, while the groove types include Cross.
We provide different grades such as 4.8, 8.8, and 10.9, and surface finishes like Hot Galvanizing, Black, Color-Zinc, and Blue-White Zinc. Sizes can be customized according to your requirements, with specifications ranging from M2 to M24.
Our standard product line includes Machine Screws for use in machinery and construction. We also offer specialized solutions tailored to specific customer needs.
Key Features:
- **Material:** Carbon Steel, Stainless Steel (SS201, SS303, SS304, SS316, SS316L, SS904L)
- **Standard:** DIN, ASTM/ANSI, JIS, EN ISO, AS, GB
- **Finish Options:** Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Dacromet, Anodization, Nickel Plated, Zinc-Nickel Plated
- **Process:** Cold Forging (M2-M24), Hot Forging (M24-M100), CNC Machining for Custom Parts
- **Lead Time:** 15–30 days during busy season, 10–15 days during slack season
- **Stock Products:** 4.8 Grade DIN6923, 8.8 Grade, 10.9 Grade (GB5783, GB5782), All DIN Standard Stainless Steel Bolts
We offer free samples for standard fasteners and welcome any inquiries or custom requests. With over 20 years of experience, we provide reliable and cost-effective fastening solutions.
Our services include:
- **Professional Manufacturing:** Designed and produced according to customer specifications
- **Quality Assurance:** Rigorous testing and technical design for long-lasting performance
- **Cost-Effective Pricing:** Competitive prices through direct factory supply
- **Custom Solutions:** Tailored fasteners based on samples or drawings
- **Expert Support:** Friendly and knowledgeable assistance available at any time
For more information, visit [www.hainafastener.com](http://www.hainafastener.com). Contact us today to discuss your fastener needs and get a personalized quote!
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JIANGSU RANA FLUORINE MATERIAL TECHNOLOGY CO., LTD , https://www.ranatank.com