National Stock number : 5305-01-305-9494
Shoulder Screw
| Available Quantity | 302 |
| Available Conditions | NE NS |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 04/19/2024 |
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
Shoulder Screw
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.480in. and 0.625in. ⁓5/8"
Fastener Length
2.600in. and 2.630in. ⁓2-41/64"
Head Style
flat chamfer
Head Diameter
0.729in. and 0.750in.
Head Height
0.302in. and 0.312in. ⁓5/16"
Shoulder Diameter
0.496in. first shoulder and 0.498in. first shoulder
Shoulder Length
1.902in. first shoulder and 2.005in. first shoulder
Internal Drive Style
hexagon
Nominal Thread Diameter
0.375in. ⁓3/8"
Width Across Flats
0.250in. ⁓1/4"
Thread Quantity Per Inch
26
Minimum Tensile Strength
140000 pounds per square inch
Hardness Rating
32.0 rockwell c and 43.0 rockwell c
Shoulder Shape
round first shoulder
Special Features
undercut below head 0.093 in. max width, 0.020 in. min. head fillet radius; undercut below shoulder 0.125 in. max. width, 0.029 in. thru 0.035 in. thread neck fillet radius
Material
steel comp E4340 or steel comp 4340
Material Document And Classification
MIL-S-5000 mil spec 1st material response or ams 6415 assn std 2nd material response
Thread Series Designator
unc
