National Stock number : 5305-01-454-3898
Close Tolerance Screw
| Available Quantity | 27 |
| Available Conditions | NE |
| Classification | Screws - FSC 5305 |
| Schedule B | 7508900000 |
| Stock Check Date | 06/03/2024 |
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
0.425in. ⁓7/16"
Fastener Length
1.159in. and 1.206in. ⁓1-7/32"
Head Style
flat countersunk
Head Diameter
0.464in. and 0.507in.
Grip Diameter
0.2490in. and 0.2495in.
Shank Unthreaded Hole Diameter
0.065in. first hole and 0.075in. first hole
Internal Drive Style
offset cruciform (torque set)
Nominal Thread Diameter
0.250in. ⁓1/4"
Grip Length
0.740in. and 0.760in.
Thread Quantity Per Inch
28
Minimum Tensile Strength
220000 pounds per square inch
Countersink Angle
99.0 degrees and 101.0 degrees
Distance From Head Largest Bearing Surface To Shank Hole Center
0.818in. first hole
Surface Finish
32.0 microinches threads
Material
nickel alloy 718
Material Document And Classification
ams 5662 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
