# 4-48 UNF 2B JO-PLUG®
$156.00
Description
Thread Size |
#4-48 UNF |
| EDP Number | SPE0448JP |
| Tolerance Class | 2B and 3B |
| Thread Series | UNF |
| Threads Per Inch (TPI) | 48 |
| Go Basic Pitch Diameter (in.) | 0.0985 |
| Calibration | ISO 17025:2017 Accredited, NIST Traceable |
| Certificate of Conformance | Included at no charge |
| Origin | Made in USA — Warren, MI |
- Unified Series UNC & UNF, pitch diameters are (Go Basic) for Class 2B & 3B
- Standard Shaft Length: .625″
- Standard Shaft Diameter: .200″ (+/- .0001″) (5mm metric +/-.0025)
- C of C traceable to NIST and ISO/IEC 17025:2018 and ANSI/NCSL Z540-1-1994 Accreditation at no charge
Precision JO-PLUGS® are designed to determine Basic Position and Basic Profile of threaded holes. Thread grinding and inspection are performed in an ISO-17025:2017 A2LA Accredited facility, Certification #3692.01. This laboratory meets the requirements of ANSI/NCSL Z 540-1-1994 and ANSI/ASME B1.12-1991 and B1.16M-1984.
A pitch diameter is a constant number and Precision JO-PLUGS® provide a calibrated pitch cylinder parallel to internal threads.
The location and orientation of tapped holes is derived using the pitch cylinder axis of the threaded hole in accordance to ANSE/ASME Y14.5 2018.
Additional information
| Weight | .02 lbs |
|---|---|
| Dimensions | .02 × .02 × .05 in |
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