Countersunk with a slotted head. gauges range from 4 gauge to 10 gauge.
PDKKFF M3x40mm Flat Head Wood Screws, 150Pcs Black Self Tapping Screws, Carbon Steel Phillips Countersunk Head Screws for Woodworking, Furniture, DIY
PDKKFF M4x16mm Flat Head Wood Screws, 80Pcs Metal Self Tapping Screws, 304 Stainless Steel Phillips Countersunk Head Screws for Woodworking, Furniture, DIY
PDKKFF M4x18mm Flat Head Wood Screws, 80Pcs Black Self Tapping Screws, Carbon Steel Phillips Countersunk Head Screws for Woodworking, Furniture, DIY
wugongshan 570 Pcs M2/M2.5/M3 Countersunk Head Screws Bolts and Nuts Set, Flat Head Hex Socket Head Cap Machine Screws Bolts and Nuts Kit for Furniture Baby Crib Headboards Chairs (K)
M1.2-M4 Phillips Countersunk Head Screws Bolts Machine Screws Nickel Plated
A2 Stainless Steel Slotted Countersunk Head Screws DIN 963 M4-M6 Machine Screws