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black hexagon socket countersuck head screws

DIN: 7991

Category: Screws

When the work is more delicate, and the end result must pursue a high level of aesthetics, among all the available fastening materials that we can offer you, the most often made choice is the screw with a hidden head. It allows for both reliable and beautiful fastening of various materials - including wood and metal - without leaving traces that irritate the eye. Our special model DIN7991 ISO 10642 countersunk head screw is of first quality - grade 10.9 - and is also available in black to best meet your aesthetic requirements.

Application:

  • Oxidized Surface (Black)
  • Head: milled with Allen key
  • Thread: standard metric


  • Grade 10.9 black hexagon socket countersuck head screws DIN 7991
  • L M6 M8 M10 M12 M16 M20
    16 ✅ ✅        
    20 ✅ ✅ ✅      
    25 ✅ ✅ ✅      
    30 ✅ ✅ ✅ ✅    
    35 ✅ ✅ ✅ ✅    
    40 ✅ ✅ ✅ ✅ ✅  
    45 ✅ ✅ ✅ ✅ ✅  
    50 ✅ ✅ ✅ ✅ ✅  
    60   ✅ ✅ ✅ ✅ ✅
    70   ✅ ✅ ✅ ✅ ✅
    80     ✅ ✅ ✅ ✅
    100       ✅ ✅ ✅
    120         ✅ ✅