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Home-screw/fastener    Drywall Screw    Phillips Bugle Head Hi-Lo Thread Drywall Screws

Phillips Bugle Head Hi-Lo Thread Drywall Screws

Corrosion-protected screws for fixing Knauf panel to light gauge steel profiles (up to 0.7mm)

Bit Tip:Phillips Bit Tip
Application:Drywall To Light-Gauge Metal or Wood
SN 25 and SN 39 Panel Screw ,Specially developed for fixing boards onto frameworks of differing thicknesses
Available in lengths of 25 mm for metal studs and 39 mm for timber

High-low alternating threads for mixed materials, increased pull-out, and stronger fastening. Sharper threads make driving easier and provide better holding power. 

Screws for the attachment of Cement Board Indoor/Outdoor on alloy or wooden structures.

Screw SN25 can be used for a single-layer panel on a metal framework.
Screw SN 39 is suitable for a single or a double layer boards on a metal framework or a single-layer panel on a wooden framework.
Screw SN 55 can be used for a double layer of boards on a wooden framework or for a friple layer of boards on a metal framework.

whatsapp & wechat :+86 136 0173 6534


  • Our factory was established in 2005, with 70 sets of advanced production equipment and an annual output of 6,000 tons.

    Our factory mainly produces various series of drywall screws, chipboard screws, wood screws,self-tapping screws, self-tapping screws, machine screws, and various non-standard products. Our
    products are exported to most countries in Europe, America, Australia and other regions, and are well received by customers!



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