China factory 2 inch 10# patta self drilling screws with washer
- Category: >>>
- Supplier: Shandong Debei Building Materials Co. Ltd.
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Product Overview
Description
Product Description
Product name | Hex head self drilling screws for metal roofing |
Material | C1022A |
Type Head | Hex Head |
Tail Type | Self-tapping, Self-drilling, reduced point, Type17, Fast Type |
Surface Treatment | White Zinc, Yellow Zinc, Ruspert, Dacroment |
Size | 8-12#(4.2mm-6.3mm) |
Length | 3/4-5Inch (19-127mm) |
Package | 300pcs/baox, 1000pcs/box, carton, w/o pallet or as customers' special request. |
Hexagon head self-drilling screws have a hexagonal head for easy use with a spanner or socket. These screws are designed with drill points that eliminate the need for pre-drilling.
We can produce screws in a variety of head and slot shapes. We also offer a variety of finishes including white zinc plating, blue zinc plating, yellow zinc plating, black zinc plating and black/grey phosphating.
Pointed screw and drilling screw
Hex head self-drilling screws feature a pointed head design that allows for efficient drilling without pre-drilling. These screws provide a seamless, time-saving fastening solution. The sharp drill tip ensures precise penetration and improves overall construction efficiency.
Various sizes
Hex head self-drilling screws are available in a range of sizes to accommodate diverse applications. Whether you need a small, precise fastener or a larger one for heavy-duty tasks, these screws offer versatility.
Galvanized surface treatment
Hex head self-drilling screws feature various surface treatments for enhanced durability. Options include galvanized coating for corrosion resistance, zinc plating for added protection. These surface treatments ensure longevity and performance in diverse environmental conditions, making them suitable for a wide range of applications.
With washers
Hex head self-drilling screws with built-in washers provide a dual functionality, combining fastening and sealing. The integrated washer ensures a secure grip and prevents water or debris infiltration, enhancing overall reliability in construction applications.
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Application
Hex head self-drilling screws find versatile applications in construction. They are commonly used in metal roofing installations, steel framing, HVAC systems, and general metal-to-metal fastening. These screws are ideal for assembling carports, securing gutters, and in various industrial settings.
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