National Stock number : 5305-01-338-3143
Close Tolerance Screw
| Available Quantity | 6,075 |
| Available Conditions | NE NS |
| Classification | Screws - FSC 5305 |
| Schedule B | 8109900000 |
| Stock Check Date | 11/29/2024 |
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
Close Tolerance Screw
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.370in. ⁓3/8"
Fastener Length
0.793in. and 0.823in. ⁓53/64"
Head Style
flat countersunk
Head Diameter
0.355in. and 0.397in.
Grip Diameter
0.2485in. and 0.2495in.
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.250in. ⁓1/4"
Grip Length
0.428in. and 0.448in.
Thread Quantity Per Inch
28
Minimum Tensile Strength
160000 pounds per square inch
Countersink Angle
99.0 degrees and 101.0 degrees
Material
titanium alloy uns R56400
Material Document And Classification
AMS4928 assn std single material response or AMS4967 assn std single material response
Surface Treatment
aluminum
Surface Treatment Document And Classification
NAS4006 assn std single treatment response
Thread Series Designator
unjf
Specification/standard Data
80205-NAS8804 professional/industrial association standard
