National Stock number : 5305-00-858-5558
Shoulder Screw
| Available Quantity | 336 |
| Available Conditions | NS NE |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 11/03/2025 |
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
0.845in. and 0.875in. ⁓7/8"
Fastener Length
2.845in. and 2.875in. ⁓2-7/8"
Head Style
flat chamfer
Head Diameter
0.977in. and 1.000in.
Head Height
0.492in. and 0.500in. ⁓1/2"
Shoulder Diameter
0.746in. first shoulder and 0.748in. first shoulder
Shoulder Length
2.000in. first shoulder
Internal Drive Style
hexagon
Nominal Thread Diameter
0.625in. ⁓5/8"
Width Across Flats
0.375in. ⁓3/8"
Thread Quantity Per Inch
11
Minimum Tensile Strength
140000 pounds per square inch
Hardness Rating
32.0 rockwell c and 43.0 rockwell c
Shoulder Shape
round first shoulder
Material
steel
Surface Treatment
cadmium and dichromate
Thread Series Designator
unc
