National Stock number : 5306-00-682-7731
Internal Wrenching Bolt
| Available Quantity | 1,139 |
| Available Conditions | NE NS |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 05/25/2026 |
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
Internal Wrenching Bolt
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.960in. and 1.250in. ⁓1-1/4"
Fastener Length
1.960in. and 2.000in. ⁓2-1/64"
Head Style
flat chamfer
Head Diameter
0.365in. and 0.375in.
Head Height
0.244in. and 0.250in. ⁓1/4"
Hole Diameter
0.047in. ⁓3/64"
Internal Drive Style
hexagon
Nominal Thread Diameter
0.250in. ⁓1/4"
Width Across Flats
0.187in. and 0.190in. ⁓13/64"
Hole Quantity
6
Hole Type
drilled
Thread Quantity Per Inch
28
Minimum Tensile Strength
170000 pounds per square inch
Hardness Rating
38.0 rockwell c and 45.0 rockwell c
Minimum Yield Strength
150000 pounds per square inch
Hole Configuration Style
round longitudinal hole
Material
steel
Surface Treatment
cadmium and chromate
Surface Treatment Document And Classification
QQ-P-416, type 2 cl 3 fed spec single treatment response
Thread Series Designator
unf
Nondefinitive Spec/std Data
4 type
