BOLKNOP ZWART DUROPLAST 319-KU-25-M8-C GANTER - 02743135

Product description:

Specification:

• Version in Plastic
  • Type C: with tapped hole, no bush
  • Type E: with tapped bush
• Plastic KU
• Duroplast (Phenolic PF)
  • Flash removed and polished
  • Black
  • Red RT, similar RAL 3003: add RT on order code
• Bush (Type E)
  • Steel, zinc plated
  • Brass MS add MS on order code (only in black version)
• Plastic KT
• Technopolymer (Polyamide PA)
  • Shock resistant
  • Black, matt finish
  • Red RT, similar RAL 3003: add RT on order code
• Version in Steel
  • Type C: with tapped hole
  • Type K: with plain hole H7
• Steel ST
• Polished
• Version in Aluminium
  • Type C: with tapped hole
  • Type K: with plain hole H7
• Aluminium AL
• Polished

Information

• When ball knobs DIN 319 (Press on type) type L and M are used the shaft does not require a thread.
• During mounting, easy blows with a soft hammer are sufficient to drive the knob into place, the shaft end should be slightly rounded or chamfered (30°).
• Before the assembly of the knobs, type L the tolerance ring is to be inserted into the drilling.
• Further it is to be noted that the button is put on perpendicular and / or axially parallel. Otherwise the knob may break.
• Type M ball knobs are a cheaper solution, however, the pulling off force is less predictable.