Transhow Fasteners produce and export a wide selection of drywall screws, drywall tek screws,
Chipboard screws, wood screws and various gypsum screws, woodwork self tapping screws, self drilling screws. Material by C1022 low carbon steel, with a buggle head and philips (#2) drive, click below links
To check what you are looking for:
Drywall Screws Fine Threads
Drywall Screws with a sharp, notched head that can easily penetrate the steel framing, as well as fine threads that are designed to pass through the steel, also used for plasterboard.
Material to be C1022 Steel, finished screws to be further heated/hardend.
Surface treatment: black, grey phosphated, zinc or yellow zinc plated.
Drywall Screws coarse or fine threads, please see below difference.
Drywall Screws metric standard specifications from size 3.5mm, 3.9mm, 4.2mm up to
4.8mm (thread out diameter), and length from 13mm up to 152mm.
The regular sizes as listed below
Drywall Screws inch standard specifications as follows
Size #6, #7, #8, #10 with the thread out diameter 3.5mm, 3.9mm, 4.2mm and 4.8mm
Length from 5/8" up to 6" (equals 16mm to 152mm including head)
While the most pupular sizes are listed below
