Countersunk (CSK) Screws

CSK Screws in SS, CS, HDG, GI by Perplex Solutions FZC

Hex Bolts by Perplex Solutions FZC:

A countersunk screw, also known as a “flat-head screw,” sinks into a surface and rests flush in materials. Similar to other screws, a countersunk head screw has ridges that twist into a material to provide fastening power. Countersunk screws have a flat head instead of a rounded or semi-rounded one

Countersunk Screws are manufactured and supplied in all sizes as per client’s/project’s requirements. 

Scope of Supply

The scope of supply of countersunk screws by Perplex Solutions entails all the possible grades and finish as per client/projects requirements.

  • 8.8, 10.9, 12.9
  • SS304, SS304L, SS316, SS316L
  • Duplex, Super Duplex
  • Titanium, Inconel, Monel
  • Hot Dip Galvanized, Zinc Coating, Dacromet
  • Bright and Polished Finished
  • PTFE Xylan
  • Black Phosphating
  • Dia.: 3mm to 100mm 
  • Lengths: 20mm to 400mm
  • BS EN ISO
  • DIN
  • ASTM, ASME, AISI, SAE
  • JIS, IS
  • Allen Key 
  • Slotted
  • Philip Head
  • Hex Nuts
  • Flat Washers
  • Spring Washers
  • Lock Nuts
  • BS EN ISO 10204 – 3.1
  • Certificate of Compliance
Drawing of Countersunk Screw - Perplex Solutions FZC

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Countersunk (CSK) Screw Products Gallery

Black FInish Countersunk Screw
SS304, SS316, A2, A4 Countersunk Screws - Perplex Solutions FZC
HDG Countersunk Screws - Perplex Solutions FZC Hot Dip Galvanized
Slotted Countersunk Screws - Perplex Solutions FZC