Jiaxing Haina Fastener Co.,Limited
| Payment Terms | Western Union, L/C, T/T |
| Supply Ability | 500 tons per Month |
| Delivery Time | 5-15 days |
| Packaging Details | 25 kgs carton + 900kgs pallet |
| Material | Carbon steel |
| Size | #6-#14 |
| Head Type | Hex Washer Head |
| Case Hardness | HV550-800 |
| Core Hardness | HV300-450 |
| Material Thickness | 0.9-2.5mm |
| Surface | HDG |
| Point No. | #2-#3 |
| Package | carton |
| Production Process | Cold Forging |
| Brand Name | HNF |
| Model Number | #6-20 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union, L/C, T/T | Supply Ability | 500 tons per Month |
| Delivery Time | 5-15 days | Packaging Details | 25 kgs carton + 900kgs pallet |
| Material | Carbon steel | Size | #6-#14 |
| Head Type | Hex Washer Head | Case Hardness | HV550-800 |
| Core Hardness | HV300-450 | Material Thickness | 0.9-2.5mm |
| Surface | HDG | Point No. | #2-#3 |
| Package | carton | Production Process | Cold Forging |
| Brand Name | HNF | Model Number | #6-20 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | screw ，Self Drilling Screws ，screw drive | ||
drive Hot Dip Galvanized Hex Head Roofing Self Drilling Screw and Washer
Description
The properties of drilling screw : 1) Exact forging standard of knife edge and high hardness of surface make it easy to drill. 2). The Special technology treatment of the surface makes the product anti-corrosion , antirust and durable. 3) Using the advanced technology to control the core hardness, avoiding rupture effectivity,
Hex Washer (Unslotted) Head Self Drilling Screws (Zinc-Plated Steel) are designed for use in metal applications. Like self tapping screws, self drilling screws cut threads while being installed. A self drilling screw, however, has a notched point that acts as a drill point and therefore does not require a pre-drilled hole before installing. The generic name for these screws are Self Drilling,
Specification
| Name | drive Hot Dip Galvanized Hex Head Roofing Self Drilling Screw and Washer |
| Size | #6-20 |
| Sample | Free |
| Material | Carbon Steel, Stainless steel Alloy Steel,etc |
| Finish | Polish,Plain,Zinc-Plated,Blue White Zinc,HDG, Dacromet ,et |
| Packing | Standard export packing or According to customer's requirement |
| Origin | Jiaxing,zhejiang,China |
| Delivery | 3-20days |
| Port | Ningbo or Shanghai |
| Web | www.hainafastener.com |
Production Process
1.Wire Drawing Production Process
Coiling -Roughing-Spheroidizing-Purifying- Finished Product Wire
Wire drawing : pulling the raw wire till the diameter we need.
2.Screw Molding
Heading - threading
3. Heat treatment-Electroplating-packing
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company
Year Established:
2010
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification：
Active Member
Jiaxing Haina Fastener co. Ltd was established in 2010, located in the hometown of fasteners jiaxing city. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine... Jiaxing Haina Fastener co. Ltd was established in 2010, located in the hometown of fasteners jiaxing city. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine...
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