B1306 Landmark Plaza No.1238 Hongxing Road JiaXing , ZheJiang , China 314001 | tony@hainafastener.com |
Place of Origin: | Zhejiang, China (Mainland) |
Brand Name: | HNF |
Certification: | ISO9001 |
Model Number: | DIN7504K |
Minimum Order Quantity: | 10000 pcs |
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Price: | Negotiation |
Packaging Details: | Box and Carton and Paller or Customize Packing |
Delivery Time: | 15-20days |
Payment Terms: | L/C, T/T, Western Union |
Supply Ability: | 300 ton per month |
Product Name: | A2 ST4.2 X 1.4 X 25 Self Tapping Stainless Steel Screws For Roofing Fastening | Material: | Stainless Steel 304 |
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Head: | Hex Washer | Length: | 25mm |
Standard: | DIN7504K | Application: | Roofing Fastening |
High Light: | Black Self Tapping Screws,Pan Head Framing Screws |
A2 ST4.2 X 1.4 X 25 Self Tapping Stainless Steel Screws For Roofing Fastening
1.Product Description
2. Specification
Product Dimensions | ST4.21x1.4x25 |
Pitch | 1.4mm |
Washer Thickness |
0.8mm |
Washer Diameter | 8.1-8.8mm |
Head Thickness | 3.6-4.1mm |
Opposite Side | 6.78-7mm |
Free Sample | Available, only shipping need to be charged |
3.Application
General Fastening applications where need high strength and superior corrosion resistance. Typical applications Construction, Machine repairs outdoor. Designed for using in high-stress and high-strength applications. Zinc plated offers corrosion resistance and protection.
4.Advantages
Common chioce for fastening, which provide high tensile, offering high holding power and corrosion resistance. We stock many grades of fasteners ranging from low carbon steel on up to hardened, heat treated steel. Competitive prices with professional factory supply. Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection. Durability testing and critical technical design to enhance fasteners lifetime.
5.More pictures
Contact Person: Knnie
Tel: +8618905738479
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