SRS Industries
Design and Manufacture of
Captive Spring Loaded Screw Knob Fasteners

Star Knob Index

Click on the knob type and size at left for knob data sheet and ordering information

Knob Assembly with Retainer Ring Collet Star

    Mounting Configuration: Knob assembly is secured to the panel using supplied retainer ring which allows for a single or slotted hole mounting configuration



Knob Assembly with Threaded Collet Star

Mounting Configuration: Knob assembly will allow you to screw the sleeve of the knob into the panel on which it is to be mounted.




Blank Knob Star

    This knob can be configured with or without a Tapped or Reamed Hole.

Blank Sizes: 0,  1,  2,  3,  4,  5

Taped Hole Sizes: 1/4-20,  3/8-16,  1/2-13, 5/8-11

Reamed Hole Sizes: 1/4,  3/8,  1/2, 5/8