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Product Details:
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| Finish: | Zinc Plated Custom | Material: | 304 Stainless Steel, Stainless Steel, Stainless Steel A2-70 |
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| Package Quantity: | 1000pcs | Package Type: | Bulk |
| Size: | Customized | Thread: | M6 |
| Thread Direction: | Right Hand | Thread Fit: | Class 6H |
| Thread Length: | 20mm | Thread Pitch: | 1.0mm |
| Thread Tolerance: | 6g | Thread Type: | Metric |
| Color: | Silver, Copper, Black, Blue | Head: | Hex, Octagon, Pentagon, Custom |
| Number Of Production Lines: | 50 | Usage: | Architecture, Decoration, Machinery, Transportation... |
| Number Of R&D: | 10 | Screw Head Customization: | Yes |
| Pitch Of Spiral: | 0.5,0.7,0.8,1,1.25,1.5,1.75,2,2.5 | Use: | Standard, Non-magnetic, Other |
| Strength Class: | Grade A， A2-70， Grade 4.8， Grade 6.8， Other | Standard: | National Standard, Others |
| Product Grade: | A,C | ||
| High Light: | stainless steel screw for metal roof,m6 stainless steel roofing bolts,stainless steel metal roofing screws |
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Fastener Lover Customized Factories Supplier Non-Standard Custom Roof Screw
Descriptions:
Roofing screws are a specific type of fastener designed for securing roofing materials to the underlying structure. Here's some information about roofing screws:
Design: Roofing screws are typically self-drilling and self-tapping screws, which means they have a sharp point and a drill-like thread that allows them to penetrate and grip the roofing materials without the need for pre-drilling. This design facilitates quick and easy installation.
Weather Resistance: Roofing screws are specifically engineered to withstand the harsh outdoor conditions and provide excellent weather resistance. They are typically made from corrosion-resistant materials such as stainless steel or coated with materials like zinc or other protective coatings to prevent rust and corrosion.
Sealing Capabilities: Many roofing screws feature a built-in sealing washer or gasket under the screw head. This washer helps create a watertight seal, preventing water leakage through the screw holes and enhancing the overall waterproofing of the roof.
Different Head Styles: Roofing screws come in various head styles to accommodate different installation requirements. The most common head styles for roofing screws include hex washer head, hex head, and pancake head. These head styles provide a secure grip for driving the screws and ensure a flush or slightly countersunk finish.
Length and Thread: Roofing screws are available in different lengths to accommodate the thickness of the roofing materials and the underlying structure. The thread design varies based on the type of roofing materials being fastened, such as metal, asphalt shingles, or corrugated sheets.
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Finish
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Black, ZINC, Plain, Black Oxide, ZINC PLATED, BLUE DYED, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Zinc-Flake Coated, Silver Plated, Blue Anodized
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Material
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Brass, stainless steel, Steel, Aluminium, Plastic, Titanium, NICKEL, Bronze, Nylon
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Measurement system
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INCH, Metric
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Head Style
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Pan, Truss, Flat, Oval, Round, HEX, Cheese, Binding
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Place of Origin
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China
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Region
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Jiangsu
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Brand Name
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Fastener Lover
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Model Number
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swaq-DIN 7331-1993
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Standard
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DIN
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Product name
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Roof Screw
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Model Number
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swaq-DIN 7331-1993
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Grade
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4.8/ 8.8/ 10.9/ 12.9 Ect
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Packing
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Cartons+plastic Bags
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Contact Person: Miss. Vivien
