#1280 Extra (TXP) Penetration Gage.
Universal Punch Corp. | Precision Gaging
Precision penetration gaging for internal Extra (TXP) recess head screws. Designed to verify minimum acceptable recess form and depth for enhanced hexalobular drive systems used in demanding production, quality, and finished-part inspection environments.
Product Overview
The #1280 Extra (TXP) Penetration Gage is designed for inspecting internal Extra (TXP) recess head screws where accurate minimum form verification and recess depth inspection are critical. It provides a consistent method for confirming that the recess remains within the intended usable condition for the enhanced hexalobular drive system.
In practical use, penetration gaging helps quality teams verify finished recess acceptance and evaluate depth after manufacturing and finishing processes. This is especially valuable in high-performance fastening programs where proper driver engagement, torque transfer, and consistent drive geometry are essential.
Universal Punch designed the Extra (TXP) family to deliver improved driver bit life, superior fit between drive tool and fastener, higher torque transfer capability, reduced camout, and reduced slippage when compared with many legacy drive systems.
What This Gage Checks
- Minimum acceptable internal Extra (TXP) recess form
- Recess penetration depth
- Finished part conformance after manufacturing or coating
- Consistency across production lots
- Drive quality before shipment or assembly
Technical Specifications
#1280
Penetration Gage
Extra (TXP)
Internal Extra (TXP) recess head screws
NIQ-811 & CIQ-811
5IP – 100IP
5-PLI-801 through 100-PLI-801
Inch or metric dial indicator
Digital indicators available on request
Heat treated, thermally stabilized, surface treated probes
Long-form calibration certificate, NIST traceable
Production and receiving inspection
Available Sizes and Ordering Information
Standard sizes are available from 5IP through 100IP. Use the table below to align drive size, part number, and reference number.
| Part Number | Drive Size | Reference Number |
|---|---|---|
| 1280-05 | 5IP | 5-PLI-801 |
| 1280-06 | 6IP | 6-PLI-801 |
| 1280-07 | 7IP | 7-PLI-801 |
| 1280-08 | 8IP | 8-PLI-801 |
| 1280-09 | 9IP | 9-PLI-801 |
| 1280-10 | 10IP | 10-PLI-801 |
| 1280-15 | 15IP | 15-PLI-801 |
| 1280-20 | 20IP | 20-PLI-801 |
| 1280-25 | 25IP | 25-PLI-801 |
| 1280-27 | 27IP | 27-PLI-801 |
| 1280-30 | 30IP | 30-PLI-801 |
| 1280-40 | 40IP | 40-PLI-801 |
| 1280-45 | 45IP | 45-PLI-801 |
| 1280-50 | 50IP | 50-PLI-801 |
| 1280-55 | 55IP | 55-PLI-801 |
| 1280-60 | 60IP | 60-PLI-801 |
| 1280-70 | 70IP | 70-PLI-801 |
| 1280-80 | 80IP | 80-PLI-801 |
| 1280-90 | 90IP | 90-PLI-801 |
| 1280-100 | 100IP | 100-PLI-801 |
Standards, Quality, and Traceability
Universal Punch manufactures gaging products for precision manufacturing environments where dimensional accuracy, repeatability, and process control are critical. The #1280 Extra (TXP) Penetration Gage is referenced to NIQ-811 and CIQ-811 for internal Extra recess head screw inspection.
All gage probes are heat treated, thermally stabilized, and surface treated to provide additional wear resistance and dimensional stability. Long-form calibration certificates provide traceability to the N.I.S.T. National Institute of Standards and Technology, supporting controlled inspection documentation and dependable long-term use.
Typical Applications
- Extra (TXP) fastener manufacturing quality control
- Finished part inspection after manufacturing or plating
- Receiving inspection of incoming parts
- Aerospace, automotive, appliance, electronics, military, and medical programs
- High-performance fastening systems requiring enhanced torque transfer and fit
Options and Ordering Notes
- Specify inch or metric dial indicator when ordering
- SPC-compatible digital indicators available on request
- Supports Enhanced Hexalobular / 6-Lobe Extra inspection programs
- Contact Universal Punch for application guidance and quote support
Need help selecting the right Extra (TXP) inspection gage?
Send your fastener print, recess requirement, or inspection objective and the Universal Punch team can help match the correct Extra (TXP) gage configuration for your application.