RS PRO hexagon socket countersunk screws are an excellent choice when you need a fastener to sit flush or below the surface of your material.
RS PRO - 180746 - Screw, Plain Stainless Steel, Countersunk, Self-Tapping, # 10x1 1/4in - RS
RS PRO RS PRO Plain Stainless Steel Hex Socket Countersunk, 58% OFF
M.75HA - Eezee
RS PRO Black, Self-Colour Steel Hex Socket Cap Screw, DIN 912 M6 x
AETRONIX Saudi DIN 912 RS Pro RS PRO M3 x 16mm Hex Socket Cap Screw Plain Stainless Steel0281013
Rs Pro Black, Self-Colour Steel Hex Socket Cap Screw, Bs 2470, 1/4in X 1in (1 Box of 100) - Eezee
RS PRO M3 x 20mm Hex Socket Cap Screw Stainless Steel
Rs Pro 529135 Pozidriv Countersunk Steel Wood Screw Bright Zinc
M3 x 20mm Counter Sunk CSK MS Slotted Minus Screw [6549] : Sunrom Electronics
RS PRO M10 x 20mm Hex Socket Cap Screw Black, Self-Colour Steel