Metric Galvanized 4.8 Carbon Steel Hex Hexagon Flange Self Drilling Screws Wholesale Fasteners

• Material: Carbon Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ST4.5-8
• Head Style: Hexagonal
• Standard: DIN, GB
• Grade: 4.8
• Quality Certifications: ISO 9001, IATF16949
• Customized: Customized
• Sample Charge: Free
• Exterior Finish: Zinc or Customized
• Transport Package: Cartons + Pallets
• Specification: ST4.5 to ST8
• Trademark: JX
• Origin: Hangzhou/China
• HS Code: 7318150000
• Production Capacity: 2000 Tons Per Quarter
• Package Size: 26.00cm * 26.00cm * 14.00cm
• Package Gross Weight: 22.000kg

Product Description

Hexagon Flange Head Self Drilling Screws

1. Standard: DIN/GB
2. Material: Carbon steel, or according to client's requirement
3. Strength Grade: 4.8
4. Diameter: ST4.5 to ST8
5. Length: 16 to 220mm, or according to client's requirement
6. Exterior Finish: Zinc or according to client's requirement
7. Non-standard: OEM/ODM is available, according to drawings or samples
8. Packing: General packing or according to requirement
9. Sample Charge: Standard samples are free
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Established in 2004, we are a professional fastener manufacturer based in Hangzhou, China. With almost 20 years of industry experience, we specialize in producing a wide range of imperial and metric fasteners, including DIN, ANSI, ASME, ISO, JIS, BSW, and more. Our product portfolio also extends to CUSTOM fasteners to meet specific requirements.

Over the years, we have successfully exported our products to Europe, North America, and other regions, helping numerous suppliers and manufacturers expand their markets.

1. Bolts: hex head bolts, hex socket bolts, carriage bolts, flange bolts, etc
2. Screws: machine screws, self-drilling screws, set screws, 12.9 shoulder screws, hex head wood screws, self-tapping screws, etc
3. Nuts: hex nuts, k-nuts/k-lock nuts, nylon inserted nuts, stamped metal self-locking nuts, hex flange nuts, cap nuts, rivet nuts, etc
4.Non-standard fasteners: semi-hollow rivets, step rivets, etc