National Stock number : 5306-01-221-8690
Shear Bolt
| Available Quantity | 97 |
| Available Conditions | NE |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 10/11/2025 |
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
Shear Bolt
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.530in. and 0.572in. ⁓37/64"
Fastener Length
1.165in. and 1.197in. ⁓1-13/64"
Head Style
double hexagon w/hole
Head Height
0.290in. and 0.310in. ⁓5/16"
Width Between Flats
0.3125in.
Extended Washer Diameter
0.428in. and 0.438in.
Extended Washer Thickness
0.059in. and 0.079in.
Hole Diameter
0.032in. and 0.042in. ⁓3/64"
Grip Diameter
0.2485in. and 0.2495in.
Nominal Thread Diameter
0.250in. ⁓1/4"
Grip Length
0.625in. and 0.635in.
Hole Quantity
4
Hole Type
drilled
Features Provided
casehardened
Thread Quantity Per Inch
28
Minimum Tensile Strength
180000 pounds per square inch
Hardness Rating
39.0 rockwell c and 43.0 rockwell c
Hole Configuration Style
double hexagon longitudinal hole
Surface Finish
32.0 microinches grip
Material
steel comp 4340
Material Document And Classification
MIL-S-8844 cl 1 mil spec single material response
Surface Treatment
cadmium and chromate
Surface Treatment Document And Classification
ams 2401-3 assn std 1st treatment response and QQ-P-416, ty 2 fed spec 2nd treatment response
Thread Series Designator
unjf
