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Roofing Screws with Epdm Washer Head Painted
NEWSCREW fastener is one of biggest screw manufacturer in China, Roofing Screws with Epdm Washer Head Painted is one series of screw specially design for roofing. Roofing screw are made if carbon steel or stainless steel metal which can greatly provide security of metal to metal fastening with strong holding. We could offer bulk roof screw with cheap price. Welcome to inquiry.
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Product Description
NEWSCREW fastener is China Roofing Screws with Epdm Washer Head Painted factory, we supply competitive low price screw for all over the world. We can custom all kinds of metal roofing screw including painted top screws, stainless steel roofing screw and more. its common surface treatment is zinc, yellow zinc. Ruspert surface treatment is widely used for higher Corrosion resistance requirement. Regarding stainless steel screw, main material is 304, 316 and 401. if you need Roofing Screws with Epdm Washer Zinc Plated, pls feel free to contact with us
Product Parameter (Specification)
| Material | Carbon steel, Stainless steel |
| Surface treatment | Plain, Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated, Brass Plated. |
| Grades/Class | 3.6,4.8, 5.8, 8.8, 10.9, 12.9, 2, 5, 8, A193-B7. |
| Standards | DIN, BSW, JIS, UNC, UNF, ASME and ANSI, Non-standard, Customized Drawing. |
| Thread | Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF. |
| Sizes | M3-M60, 1/4 to 3 inches. |
| Packing | Bundle or Carton or Others |
Product Feature
What is the advantage of NEWSCREW’s Roofing Screws with Epdm Washer Head Painted?
1. Durable painting
2. Ideal for walls and roofs with overlap joints
3. Aluminum/ Steel washer
4. 2.5/3mm EPDM thickness
How are roofing screws measured?
They are measured from the top of the head to the tip. Hex and hex washer head screws and bolts, although flat on the top and the bottom, are measured from the bottom of the head. From that point to the tip is the length of the screw. Self drilling screws are measured all the way to the end of the drill point tip.
Product Application
Roofing screw used for iron roof, solar bracket,water proof roof screws patch,water proof tide,coloured roofing screws
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