No.8 (4.2mm) x 3/4 inch (19mm) T20 Torx Self Tapping Pan Head Screws (DIN 7981C) - Marine Stainless Steel (A4) Description
The No.8 (4.2mm) x 3/4 inch (19mm) T20 Torx Self Tapping Pan Head Screws (DIN 7981C) - Marine Stainless Steel (A4) has the following features:
No.8 (4.2mm) Thread Size (T)
3.05mm Head Length (H)
DIN 7981C Manufacturing Standard
Marine Stainless Steel (A4) Material
Marine Stainless Steel (A4) Material Specification
4.2mm Metric Thread Size (E)
T20 Torx Size (P)
Metric Metric or Imperial?
8.2mm Head Diameter (D)
3.454mm Pilot Hole Size
Wood, Plastic & Non-Ferrous Metal (Requires Pilot Hole) For Use With
3/4 inch (19mm) Nominal Length
Discover more about the Torx Self Tapping Pan Screws range
Torx Pan Head Self Tapping Screws are designed to create their own threads when installed within a pre-drilled hole. These components feature a rounded head, which is often chosen for aesthetic appeal, with the chamfered or curved edges of the head also helping to minimize the risk of the screw head being caught or nicked.
Featuring the popular hexalobular drive, also called Torx or 6lobe, these screws will resist cam-out and allow for higher torque transmission when used alongside Accu’s Hexalobular Torx Drive Bits.
This type of Self Tapping Screw is available in both A2 and A4 Stainless Steel with a natural self passivating finish, as standard. Our specialist PX-3 Chemical Matte Black option is also available in both 304 and 316 Stainless Steel.
Torx Self Tapping Pan Screw sizes
Accu’s Torx Pan Head Self Tapping Screws are supplied in thread sizes No. 2 (2.2mm) to No.14 (6.3mm), with lengths available from 1/4 inch (6.5mm) to 5 inch (127mm). This wide selection of sizes makes this range an ideal choice for fastening small and large materials together.