5305-00-031-7571
Find complete technical information, availability, and procurement data for: 5305-00-031-7571
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An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.
right-hand thread direction, 0.672 inches nominal fastener length, 3a thread class, 0.187 inches minimum thread length, flat chamfer head style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.187 inches minimum
- Fastener Length
- 0.672 inches nominal
- Head Style
- flat chamfer
- Head Diameter
- 0.390 inches nominal
- Head Height
- 0.250 inches nominal
- First Diameter From Head
- 0.255 inches nominal
- Second Diameter From Head
- 0.143 inches nominal
- Distance From Largest Bearing Surface Of Head To End Of First Diameter
- 0.359 inches nominal
- Distance From Largest Bearing Surface Of Head To End Of Second Diameter
- 0.437 inches nominal
- Internal Drive Style
- slot
- Nominal Thread Diameter
- 0.190 inches
- Thread Quantity Per Inch
- 24
- Hardness Rating
- 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
- Minimum Yield Strength
- 127000 pounds per square inch
- Externally Relieved Body Diameter Quantity
- 2
- Special Features
- head w/1 drilled hole
- Material
- steel comp 8630 overall
- Material Document And Classification
- ams6820 assn std single material response overall
- Surface Treatment
- cadmium overall
- Thread Series Designator
- unc
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 |
|---|---|
| TF54269 | Externally Relieved Body Screw |
FAQs
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