National Stock number : 5305-01-348-7100
Close Tolerance Screw
| Available Quantity | 194 |
| Available Conditions | NE NS |
| Classification | Screws - FSC 5305 |
| Schedule B | 8109900000 |
| Stock Check Date | 03/02/2026 |
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
Close Tolerance Screw
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.403in. ⁓13/32"
Fastener Length
0.826in. and 0.856in. ⁓55/64"
Head Style
flat countersunk
Head Diameter
0.5026in. and 0.5111in.
Grip Diameter
0.2490in. and 0.2495in.
Internal Drive Style
offset cruciform (torque set)
Nominal Thread Diameter
0.250in. ⁓1/4"
Grip Length
0.428in. and 0.448in.
Thread Quantity Per Inch
28
Countersink Angle
129.0 degrees and 131.0 degrees
Surface Finish
32.0 microinches bearing surface of HEAD32.0 microinches GRIP32.0 microinches threads
Material
titanium alloy uns R56400
Material Document And Classification
AMS4928 assn std single material response or AMS4967 assn std single material response
Thread Series Designator
unjf
