PARALLEL KEYS

Parallel Keys are stocked in C45k key steel, with a minimum tensile strength of 60Kg/mm² and Stainless Steel grade A4. 

Our standard machine keys are the Parallel Key DIN 6885 / ISO 2491 (metric) and Parallel Key BS 46 Type A (imperial), with options to have square ends, round ends, or one square / one rounded. As well as our standard engineers keys, we also custom-manufacture Parallel Keys to your exact specification.  Please contact the Technifast team to discuss specific requirements for custom-made parallel or feather keys.

Standards 

  • Parallel Key DIN 6885A / ISO 2491A / BS 46 Type A; Round Ended
  • Parallel Key DIN 6885B / ISO 2491B / BS 46 Type B; Square Ended
  • Parallel Key DIN 6885AB / ISO 2491AB / BS 46 Type C; One Rounded, One Square Ended

Materials 

  • C45k key steel, with a minimum tensile strength of 60Kg/mm²
  • Stainless Steel grade A4.

To Specify 

  • State the standard and type, width, height, length and material (Eg DIN 6885A 10 x 8 x 30 C45k)