National Stock number : 5305-01-197-6613
Close Tolerance Screw
| Available Quantity | 885 |
| Available Conditions | NS NE |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 11/11/2025 |
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
0.444in. and 0.494in. ⁓1/2"
Fastener Length
1.392in. and 1.422in. ⁓1-27/64"
Head Style
flat countersunk
Head Diameter
0.456in. and 0.508in.
Grip Diameter
0.2490in. and 0.2495in.
Internal Drive Style
HIGH-Torque
Nominal Thread Diameter
0.250in. ⁓1/4"
Grip Length
0.928in. and 0.948in.
Thread Quantity Per Inch
28
Countersink Angle
99.0 degrees and 101.0 degrees
Special Features
min 40 percent of NON-Bearing head surface coated with white paint color no. 37875 per fed std 595
Material
steel comp XM-13
Material Document And Classification
ams 5629 assn std single material response
Surface Treatment
passivate
Surface Treatment Document And Classification
QQ-P-35 fed spec single treatment response
Thread Series Designator
unjf
