Countersunk with a slotted head. for an example an 8 gauge screw has a shaft thickness of 4.2mm. gauges range from 1 gauge to 18 gauge. steel - self colour.
QWORK® Stainless Steel Self Tapping Screws Assortment, 360 PCS - M3/M4/M5 Sizes, 304 Stainless Steel, Countersunk Wood Screws with Storage Box
3mm x 16mm Small Steel Countersunk Wood Screws - Chipboard Screws (Pack of 20) - A05A 3x16_20
2.5mm x 20mm Small Steel Countersunk Wood Screws - Chipboard Screws (Pack of 20) - A05A 2.5x20_20
2.5mm x 12mm Small Steel Countersunk Wood Screws - Chipboard Screws (Pack of 20) - A05A 2.5x12_20
4mm x 60mm General Purpose A2 Stainless Steel Countersunk Wood Screws Pozi Drive Chipboard Screws (Pack of 20) - B09B 4x60_20
3mm x 20mm Small Steel Countersunk Wood Screws - Chipboard Screws (Pack of 20) - A05A 3x20_20
