High Quality Galvanized Twisted Screw Shank Pallet Roofing Nail With Assemble Washer From China Factory
* Sheet Metal ROOFING SCREWS. Our metal roofing screws are galvanized for corrosion resistance.
* 100 COUNT Metal-to-wood roofing screws have a type 17 self-starting tip for easy installation
* Corrugated roofing and corrugated siding screws for pole barns, storage shed, shops, etc.
* Washer head roof screw with EVA washer seal, seals roofing panel to screws to prevent leaks.
* The screw is Not Painted and is naturally a White color due to the galvanizing process on the screw
Product Description
- Material: lron Steel
- EG Finished
- Type: Screw Shank /Spiral Shank
- Length: 90mm
- Shank Width: 3.8mm - 5.0mm
- Count: 100 x 10
Product Parameters
| Length |
Wire Thicknes |
Head Dia |
Type of Head |
Washer Type |
| mm |
mm |
mm |
| 65 |
4.4/4.5/5.0 |
8.8mm-10.0mm |
Oval/Bullet |
EVA/PEDM/PV |
| 75 |
4.4/4.5/5.0 |
8.8mm-10.0mm |
Oval/Bullet |
EVA/PEDM/PV |
| 90 |
4.4/4.5/5.0 |
8.8mm-10.0mm |
Oval/Bullet |
EVA/PEDM/PV |
| 120 |
5.4/5.9/6.0 |
10.8mm-12.0mm |
Oval/Bullet |
EVA/PEDM/PV |
Packaging & Shipping
100 screw and 100 washer in one box, 10 box in one carton
100 screw and 100 washer in one bag , 10 bag in one carton
Company Profile
Our company,Tianjin Jinghai County Hongli Industry and Business Co.,Ltd is a professional manufaturer of Nails and Iron Wire ,was established in 1985 in Tianjin City China.
The area of our company covers 60,000 square meters
We own complete set of modern machines:
Fast Wire-drawing Machine,
Fast-speed Nails-making machine ,
Nails-Polishing equipment,
Zinc-plating industry lines(including EG, Mechanical Gal and HDG) ,
Auto-self packing machines ,
HDG Zinc plating production lines
We can finish all the processes by ourselves,so we could control all the aspects for a better quality .
For now, our customers come from all the continents ,the mains is from United States, a biggest wholesaler of Construction and Building material, which own hundreds of shops and supermarket in North America, we have much experience and be available to serve giant enterprises.
We own a giant warehouse and professional managing team to operate over 50 containers in the warehouse at the same time without any mistake
Certifications
To control our quality, we apply for and passed through ISO9001:2015,TUV, we also welcome third part inspection ,for instance SGS ,BV CCIC. Of course we insist on high standard for our item: ANSI BS JIS DIN.....
FAQ
FAQ:
1.Q:Do you have your own production factory?
A:Yes,we not only have our own factory,We also have a cooperative relationship with more than one hundred factories in China
2.Q: Can you send us samples?
A: We are pleased to send you the sample to test the quality and market.
3.Q: About your products, could you do it OEM?
A: Yes, OEM service is available.
4.Q: Do you also provide spare parts of pneumatic tools?
A: Once we confirm the models you'd like to order, we will send you the diagram for checking and also suggest you some easy-broken parts.
5.Q: For the product, could you spray other color of painting?
A: Yes, color can be customized.
6.Q: What's the delivery time?
A: It usually takes about 20-30 working days to produce one order.
7.Q: How is the payment terms?
A: Normally T/T 30% in advance and T/T 70% before shipment.
8.Q: Can I mix different models in one container?
A: Yes, different models can be mixed in one container, but the quantity of each model should not be less than MOQ.
9.Q: How does your factory do regarding quality control?
A: We always pay great attention to quality control from the very beginning and every product was tested piece by piece before delivery.
10.Q: Do you have quality certification?
A: Yes, we have CE, SGS,ISO, ect.
Contacting information
Tianjin Jinghai County Hongli Industry and Business Co.,Ltd
Sanjianfang Village, Daqiuzhuang Town,Jinghai County ,Tianjin 301606 China
Audited Supplier 
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