4mm x 20mm Pozi Flanged Button Polyfix (45) Screws - Black Stainless Steel (18-8 / 304) Description
The 4mm x 20mm Pozi Flanged Button Polyfix (45) Screws - Black Stainless Steel (18-8 / 304) has the following features:
4mm Thread Size (T)
N/A Manufacturing Standard
20mm Length (L)
Stainless Steel (A2) Material
Stainless Steel (A2) Material Specification
2mm Head Length (K)
45 degrees Thread Profile
#2 Pozi Drive Size
Matte Black Finish
Metric Metric or Imperial?
8mm Head Diameter (D)
Discover more about the Polyfix 45 Pozi Flanged Button Head Screws range
Polyfix 45 Pozi Flanged Button Head Screws (also known as Polyfix 45's) are designed to tap threads into pre-drilled holes in plastic housings. These components feature a trilobular 45 degree thread angle, which is sharper than a standard Self-Tapping Screw. A sharper thread reduces the radial force exerted during installation - for an even sharper thread, Polyfix 30 Pozi Flanged Button Screws may be preferable.