National Stock number : 5305-01-103-8822
Close Tolerance Screw
| Available Quantity | 370 |
| Available Conditions | NS NE |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 03/24/2026 |
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
0.506in. and 0.556in. ⁓9/16"
Fastener Length
1.328in. and 1.358in. ⁓1-23/64"
Head Style
flat countersunk
Head Diameter
0.429in. and 0.477in.
Grip Diameter
0.3110in. and 0.3120in.
Internal Drive Style
HIGH-Torque
Nominal Thread Diameter
0.312in. ⁓5/16"
Grip Length
0.802in. and 0.822in.
Thread Quantity Per Inch
24
Countersink Angle
101.0 degrees
Material
steel comp XM-13
Material Document And Classification
ams 5629 assn std single material response
Surface Treatment
aluminum and chromate
Surface Treatment Document And Classification
MIL-C-83488 ty 2 cl 3 mil spec single treatment response
Thread Series Designator
unjf
