National Stock number : 5305-00-285-1267
Machine Screw
| Available Quantity | 1 |
| Available Conditions | NE |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 05/20/2026 |
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
Machine Screw
Thread Class
2a
Thread Direction
RIGHT-Hand
Thread Length
0.500in. ⁓1/2"
Fastener Length
0.500in. ⁓1/2"
Head Style
fillister
Head Diameter
0.490in. and 0.518in.
Head Height
0.194in. and 0.211in. ⁓7/32"
Hole Diameter
0.047in. ⁓3/64"
Internal Drive Style
slot
Nominal Thread Diameter
0.312in. ⁓5/16"
Hole Quantity
1
Thread Quantity Per Inch
18
Screw Material
steel comp 303
Screw Material Document And Classification
QQ-S-763, CL7, tya fed spec single material response
Screw Surface Treatment
passivate
Head Hole Configuration Style
round
Thread Series Designator
unc
