National Stock number : 5305-01-358-9591
Shoulder Screw
| Available Quantity | 10 |
| Available Conditions | NS |
| Classification | Screws - FSC 5305 |
| Schedule B | 7508900000 |
| Stock Check Date | 05/06/2025 |
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
Shoulder Screw
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.418in. and 0.438in. ⁓29/64"
Fastener Length
1.000in. ⁓1/64"
Head Style
flat chamfer
Head Diameter
0.419in. and 0.438in.
Head Height
0.209in. and 0.219in. ⁓7/32"
Shoulder Diameter
0.3085in. first shoulder and 0.3105in. first shoulder
Shoulder Length
0.567in. first shoulder and 0.577in. first shoulder
Internal Drive Style
hexagon
Nominal Thread Diameter
0.250in. ⁓1/4"
Width Across Flats
0.156in. ⁓5/32"
Thread Quantity Per Inch
20
Minimum Tensile Strength
80000 pounds per square inch
Minimum Yield Strength
40000 pounds per square inch
Shoulder Shape
round first shoulder
Iii Part Name Assigned By Controlling Agency
screw, shoulder
Material
nickel alloy 400
Material Document And Classification
QQ-N-281, cl a fed spec single material response
Thread Series Designator
unc
