Zinc-plated steel indexing plunger CP-C series

technopolymerthreadedlockable

Description
These spring-loaded adjustable clamping pins provide rapid clamping and release for fixtures and assemblies. Turning the knob after engagement draws the plunger further into the locating hole or tightens the pin onto the workpiece. Pulling the handle fully retracts the plunger into the housing for clearance. A setscrew on the housing locks the plunger at a set depth for repetitive operations and prevents the mechanism from disengaging.

Part Options (table)
ID | SKU | Part Number | Thread (in) | D (in) | D1 (in) | D2 (in) | L (in) | L1 (in) | H (in) | H1 (in) | H2 (in) | SW (in) | Thread Adjustment
109101 | CP-C25P | CP-C25P | 7/8-14 | 1/4 | 1-1/8 | 2-1/4 | 7/8 | 9/16 | 1-1/8 | 1/2 | 1-11/16 | 1 | 5/8
109094 | CP-C100P | CP-C100P | 7/8-14 | 3/8 | 1-1/8 | 2-1/4 | 7/8 | 9/16 | 1-1/8 | 1/2 | 1-11/16 | 1 | 5/8
109099 | CP-C200P | CP-C200P | 7/8-14 | 1/2 | 1-1/8 | 2-1/4 | 7/8 | 9/16 | 1-1/8 | 1/2 | 1-11/16 | 1 | 5/8

Features / technical specifications

• Model: CP-C
• Product type: Indexing plungers / Adjustable clamping pins with lockout
• Operation: Spring-loaded; adjustable knob tightens or extends plunger; pull handle fully retracts plunger; setscrew locks plunger depth for repeated operations
• Plunger material: 1038 steel (tensile strength 90–95 KSI)
• Housing material: unplated 12L15 steel (suitable for welding to fixture)
• Handle: plastic
• Finish: plunger and hex zinc plated
• Application: quick clamping and release; ideal for applications with part variance
• Available parts: CP-C25P (D = 1/4 in), CP-C100P (D = 3/8 in), CP-C200P (D = 1/2 in); all use 7/8-14 thread