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Metal Roofing Screws

metal roofing screws(HEAVY STEEL TEK SELF DRILLING METAL CORRUGATED ROOFING SCREW) Feature :Steel to Steel For Heavy Section Purlins (Hot Rolled Purlin) Head :Hexagon Self-Drilling. Roofing screws with a 5/16th hexagonal head for attaching sheets to heavy section steel purlins, between 6.0mm to......

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metal roofing screws(HEAVY STEEL TEK SELF DRILLING METAL CORRUGATED ROOFING SCREW)
Feature:Steel to Steel For Heavy Section Purlins  (Hot Rolled Purlin)
Head:Hexagon Self-Drilling.
Roofing screws with a 5/16th hexagonal head for attaching sheets to heavy section steel purlins,
between 6.0mm to 12.5mm.

The 16mm rubber washer beneath the aluminium flange expands under pressure and forms a permanent weather-seal.

Designed for fixing cladding and sheet metal to light and heavy structural purlins as used when constructing industrial units.

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Products details

Product Name

metal roofing screws

Material

Carbon Steel

Head Type

flat,hex.

Size

Customized

Color

Customized

Surface Treatment

Environmental protection

Grade Available

carburization

Feature

1.malleable and ductile
2.good balances ductility and strength with wear resistance
3.Great hardness

Application Industry

Industrial equipment, wind power facilities, electromechanical, large manufacturing equipment

Standard Available

DIN, ISO, ANSI, ASME, IFI, JIS, BSW, AS, Q, HJ, BS, PEN

Material Available

Carbon Steel,Stainless Steel,Brass.

Packing

PE/PP Bag + box, or as per client's requirement

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