Jergens · Precision Expanding Dowels
Precision Expanding Dowels 29403
- MPN
- 29403
- SKU
- FH-JERG-000247
Precision Expanding Dowels — Unit: Inch; Nominal Diameter (in): 1/2; Nominal Length H (in): 1; Recommended Hole Diameter +0.001/-0.000 (in): 0.500
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01About this part
Jergens Precision Expanding Dowels allow for fast and accurate location of twin vises on locator plates. The top and bottom half of the dowel expand separately. Aligns (2) holes concentrically and locks them into position. Both locking screws are accessed from the top of the pin. Features, Benefits, & Product Specifications: - Material: Alloy Steel - Heat Treat: Case Hardened to 50-55 RC - Self-centering and repeatable within ±0.0005" (0.013mm) - Patented Installation Instructions: 1. Remove the top screw, insert the dowel into the locating hole of the first part, and expand the bottom half with a hex wrench. 2. Replace the top screw, slide the locating hole of the second part over the dowel and expand the top half with a hex wrench.
02Specifications
| Unit | Inch |
|---|---|
| L1 +/-0.005 (in) | 0.881 |
| H1 +/- 0.005 (in) | 0.881 |
| Nominal Diameter (in) | 1/2 |
| Nominal Length H (in) | 1 |
| Hex Key Size Top: Step 2 | 3/16 |
| A DIA. +0.000/-0.001 (In) | 0.499 |
| B DIA. +0.000/-0.010 (in) | 0.495 |
| Hex Key Size Bottom: Step 1 | 5/32 |
| Recommended Hole Diameter +0.001/-0.000 (in) | 0.500 |
03Common questions
How do I get a price for the Jergens 29403?
Add it to a quote request or call 1-763-421-8250. All Industry Supplies answers quote requests within 1 business day.
Is the Jergens 29403 available from stock?
All Industry Supplies sources Jergens to order from the manufacturer. Lead times are confirmed on your quote — most items ship within days.
04More in Precision Expanding Dowels
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