National Stock number : 5305-00-881-0693
Machine Screw
| Available Quantity | 3,761 |
| Available Conditions | NS AR NE SV |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 08/28/2024 |
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
Machine Screw
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.425in. and 0.571in. ⁓37/64"
Fastener Length
0.823in. and 0.868in. ⁓7/8"
Head Style
flat countersunk
Head Diameter
0.452in. and 0.510in.
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.250in. ⁓1/4"
Thread Quantity Per Inch
28
Minimum Tensile Strength
140000 pounds per square inch
Hardness Rating
248.0 brinell standard and 321.0 brinell standard
Countersink Angle
99.0 degrees and 101.0 degrees
Screw Material
iron alloy 660
Thread Series Designator
unf
