1st Machine Tool Accessories Ltd

Machine Tool
Accessories
Workholding Specialists

Modular XYZ Xpansion Pins

For Internal Location & Clamping

Key Features

  • Ideal for Tombstone, Grid Plate and Fixture Plate applications
  • Accurate location and repeatability
  • High holding forces
  • Stainless or machinable steel versions

Description

Modular XYZ Xpansion™ Pins for Tombstone, Grid Plate and Fixture Plate applications. The unique, patent pending design provides accurate location, repeatability and high holding forces for securing parts on the inside diameter. These pins are available in press fit or thread fit versions. Both styles of the pins are manufactured from “heat treatable” 17-4PH stainless steel and the Press Fit Pins are also available in 12L14 mild steel so that users can easily machine them to no-standard diameters if required. The top of the Pins have a slight taper creating maximum line contact in bore and providing clearance during load/unload. Designed for quick set-ups on secondary operations, material coming off prep stations, water-jets or even applications outside of your machining centers. Threaded pins incorporate an internal hex for simple installation and removal. Press fit pins have an internal thread to aid insertion and removal.

Estimated delivery: 3-5 Working Days (subject to availability)

Dimensions

# Part No Type Construction Diameter (mm/inch) Clamp height (mm/inch) Clamp thread Install tool Price
1 38850 Metric stainless Threaded Pin 12 15 M6-1 x 30mm N/A £ Price on application
1 38860 Metric stainless Threaded Pin 16 16 M8-1.25 x 30mm N/A £ Price on application
1 38730 Metric stainless Press Fit Pin 6 7 M3-0.5 x 16mm 38720 £ Price on application
1 38740 Metric stainless Press Fit Pin 10 12.7 M4-0.7 x 22mm 38721 £ Price on application
1 38750 Metric stainless Press Fit Pin 12 12.7 M6-1 x 22mm 38722 £ Price on application
1 38760 Metric stainless Press Fit Pin 16 12.7 M8-1.25 x 22mm 38723 £ Price on application
1 38630 Metric mild steel Press Fit Pin 6 7 M3-0.5 x 16mm 38720 £ Price on application
1 38640 Metric mild steel Press Fit Pin 10 12.7 M4-0.7 x 22mm 38721 £ Price on application
1 38650 Metric mild steel Press Fit Pin 12 12.7 M6-1 x 22mm 38722 £ Price on application
1 38660 Metric mild steel Press Fit Pin 16 12.7 M8-1.25 x 22mm 38723 £ Price on application
1 31850 Imperial stainless Threaded Pin 0.5 0.6 1/4-20 x 1 1/4 N/A £ Price on application
1 31860 Imperial stainless Threaded Pin 0.625 0.62 5/16-18 x 1 1/4 N/A £ Price on application
1 31730 Imperial stainless Press Fit Pin 0.25 0.27 5-40 x 5/8 31720 £ Price on application
1 31740 Imperial stainless Press Fit Pin 0.375 0.5 8-32 x 7/8 31721 £ Price on application
1 31750 Imperial stainless Press Fit Pin 0.5 0.5 1/4-20 x 7/8 31722 £ Price on application
1 31760 Imperial stainless Press Fit Pin 0.625 0.5 5/16-18 x 7/8 31723 £ Price on application
1 31630 Imperial mild steel Press Fit Pin 0.25 0.27 5-40 x 5/8 31720 £ Price on application
1 31640 Imperial mild steel Press Fit Pin 0.375 0.5 8-32 x 7/8 31721 £ Price on application
1 31650 Imperial mild steel Press Fit Pin 0.5 0.5 1/4-20 x 7/8 31722 £ Price on application
1 31660 Imperial mild steel Press Fit Pin 0.625 0.5 5/16-18 x 7/8 31723 £ Price on application