National Stock number : 5305-01-015-7160
Machine Screw
| Available Quantity | 3,397 |
| Available Conditions | NS NE AR |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 02/23/2026 |
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
Machine Screw
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
1.250in. ⁓1-1/4"
Fastener Length
1.250in. ⁓1-1/4"
Head Style
flat countersunk
Head Diameter
0.183in. and 0.225in.
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.112in. (UTS #4)
Thread Quantity Per Inch
40
Minimum Tensile Strength
125000 pounds per square inch
Hardness Rating
26.0 rockwell c and 32.0 rockwell c
Countersink Angle
100.0 degrees
Screw Material
steel
Screw Material Document And Classification
MIL-S-7839 mil spec single material response
Screw Surface Treatment Document And Classification
QQ-P-416, ty 2, clb fed spec all treatment responses
Thread Series Designator
unc
Specification/standard Data
80205-NAS514 professional/industrial association standard
