National Stock number : 5325-00-558-1021
Screw Thread Insert
| Available Quantity | 87 |
| Available Conditions | NS |
| Classification | Fastening Devices - FSC 5325 |
| Schedule B | 9606100000 |
| Stock Check Date | 02/13/2026 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Screw Thread Insert
Thread Class
3b
Length
0.385in. and 0.415in.
Insert Size
0.500-20 unf 2a
Internal Thread Relief Depth
0.150in.
Full Internal Thread Length
0.250in.
Features Provided
individually keyed
Thread Quantity Per Inch
20
Nominal Thread Size
0.250in. ⁓1/4"
Material
steel comp 4140
Material Document And Classification
MIL-S-5626 mil spec single material response
Style Designator
keylock
Thread Series Designator
unc
