K-3719219
View detailed technical data, stock status, and sourcing information for: K-3719219
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A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes:screw, assembled washer.
2a thread class, 0.750 inches nominal fastener length, 0.562 inches minimum thread length, hexagon head style, right-hand thread direction
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.562 inches minimum
- Fastener Length
- 0.750 inches nominal
- Head Style
- hexagon
- Head Height
- 0.172 inches minimum and 0.190 inches maximum
- Width Between Flats
- 0.428 inches minimum and 0.437 inches maximum
- Nominal Thread Diameter
- 0.250 inches
- Grip Length
- 0.188 inches nominal
- Features Provided
- finished head
- Thread Quantity Per Inch
- 20
- Minimum Tensile Strength
- 120000 pounds per square inch
- Hardness Rating
- 23.0 rockwell c minimum and 34.0 rockwell c maximum overall
- Special Features
- furnished w/1 spring lock washer
- Material
- steel overall
- Material Document And Classification
- sae gr 5 assn std single material response overall
- Thread Series Designator
- unc
- Nondefinitive Spec/Std Data
- 1 type
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 3719219 | Machine Bolt |
| B3719219 | Machine Bolt |
| K-3719219 | Machine Bolt |
| K-3789661 | Machine Bolt |
| P-ZLAB-0051655 | Machine Bolt |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5306-00-845-1621?
Does the NSN 5306-00-845-1621 have a Schedule B code assigned?
Does NSN 5306-00-845-1621 require demilitarization?
Does NSN 5306-00-845-1621 contain precious materials?
Does NSN 5306-00-845-1621 contain hazardous materials?
When the NSN 5306-00-845-1621 was assigned to the Federal Catalog?
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Pricing
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