National Stock number : 5305-01-465-2449
Close Tolerance Screw
| Available Quantity | 458 |
| Available Conditions | NE NS |
| Classification | Screws - FSC 5305 |
| Schedule B | 8109900000 |
| Stock Check Date | 06/23/2026 |
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
0.250in. ⁓1/4"
Fastener Length
0.425in. ⁓7/16"
Head Style
countersunk cylindrical convex
Head Diameter
0.015in.
Spline Major Diameter
0.154in. and 0.156in.
Grip Diameter
0.249in.
Point Diameter
0.425in.
Head Major Diameter
0.394in.
Point Style
flat
Internal Drive Style
torx
End Item Identification
F18 e/f fighter aircraft
Nominal Thread Diameter
0.250in. ⁓1/4"
Grip Length
0.312in.
Thread Quantity Per Inch
28
Countersink Angle
100.0 degrees
Part Name Assigned By Controlling Agency
bolt, 100 degree reduced head, gear drive recess
Special Features
95 ksi shear strength
Material
titanium alloy
Thread Series Designator
unjf
