No.8 (4.2mm) x 1 inch (25.5mm) T20 Torx Self Tapping Countersunk Screws (DIN 7982C) - Stainless Steel (A2) Description
The No.8 (4.2mm) x 1 inch (25.5mm) T20 Torx Self Tapping Countersunk Screws (DIN 7982C) - Stainless Steel (A2) has the following features:
No.8 (4.2mm) Thread Size (T)
2.5mm Head Length (H)
DIN 7982C Manufacturing Standard
Stainless Steel (A2) Material
Stainless Steel (A2) Material Specification
80 degrees Countersunk Angle
4.2mm Metric Thread Size (E)
T20 Torx Size (P)
Metric Metric or Imperial?
8.1mm Head Diameter (D)
Wood, Plastic & Non-Ferrous Metal (Requires Pilot Hole) For Use With
1 inch (25.5mm) Nominal Length
Discover more about the Torx Self Tapping Countersunk Screws range.
Hexalobular (also known as Torx or 6lobe) Self Tapping Countersunk Screws are designed to tap their own threads when inserted into pre-drilled pilot holes. Products within this range are fitted with a countersunk head, which allows the the screw to sit flush with the target housing. These components also feature a Hexalobular Drive, which is designed to resist cam-out, and is compatible with AccuScrews’ range of Hexalobular Drive Bits.
These components are available in an array of specialist materials, including A2 and A4 Stainless Steel. Additional finishes such as Chemical Blackening can be applied to Stainless Steel components on request.
Imperial Torx Self Tapping Countersunk Screws
These components are manufactured according to DIN 7982C, and are available in thread sizes of between No. 2 and No. 14, and lengths of between ¼ inch and 3 inch. For a full list of conversions, please check our Self Tapping Thread Gauge Conversion Table. Additional sizes can be manufactured in request, please contact our sales team for details.