5305-01-407-7252
Find complete technical information, availability, and procurement data for: 5305-01-407-7252
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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.
0.250 inches nominal thread length, flat chamfer head style, right-hand thread direction, 0.800 inches nominal fastener length, 3a thread class
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
- 0.250 inches nominal
- Fastener Length
- 0.800 inches nominal
- Head Style
- flat chamfer
- Head Diameter
- 0.262 inches minimum and 0.270 inches maximum
- Head Height
- 0.159 inches minimum and 0.164 inches maximum
- First Diameter From Head
- 0.115 inches nominal
- Distance From Largest Bearing Surface Of Head To End Of First Diameter
- 0.550 inches nominal
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.164 inches
- Width Across Flats
- 0.140 inches minimum and 0.142 inches maximum
- Thread Quantity Per Inch
- 32
- Externally Relieved Body Diameter Quantity
- 1
- Special Features
- m/f ms16995-29; threaded portion under head 0.050 lg
- Material
- steel comp 384 or steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp xm-7 overall
- Material Document And Classification
- 66 fed std all material responses overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response 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 |
|---|---|
| 7542711 | Externally Relieved Body Screw |
| 7542711P0001 | Externally Relieved Body Screw |
| 7542711P1 | Externally Relieved Body Screw |
FAQs
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