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Affix Security Screw Button Head Pin Hexagon Drive H40 A2 S/S M4x20mm PK100

Order Code: 33-6644
MPN: M420M7A2MCSFBUT
Brand: Affix
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Stainless steel screws from Affix with H40 security drive suitable for medium torque applications. The head prevents removal with standard hexagon tools - these screws are among the most difficult to remove without the matching driver.


  • Hexagon pin drive
  • Made from A2 stainless steel
  • Button head
  • Thread size M4
  • Thread length 20mm
  • Supplied in packs of 100
  • Manufacturer's part M420M7A2MCSFBUT


Type Machine screw
Thread Size M4
Thread Length 20mm
Screw Head Style Button head
Driver Type Hex
Fastener Material Stainless steel A2
Lifetime Warranty No

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