5305-01-325-8386
Find complete technical information, availability, and procurement data for: 5305-01-325-8386
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An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
0.530 inches minimum and 0.560 inches maximum fastener length, 2a thread class, 0.450 inches minimum and 0.560 inches maximum thread length, flat extended washer 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
- 0.450 inches minimum and 0.560 inches maximum
- Fastener Length
- 0.530 inches minimum and 0.560 inches maximum
- Head Style
- flat extended washer
- Head Diameter
- 0.287 inches nominal
- Head Height
- 0.245 inches minimum and 0.255 inches maximum
- Extended Washer Diameter
- 0.480 inches minimum and 0.520 inches maximum
- Extended Washer Thickness
- 0.058 inches minimum and 0.068 inches maximum
- Spline Major Diameter
- 0.287 inches nominal
- Internal Drive Style
- torx
- Nominal Thread Diameter
- 0.250 inches
- Thread Quantity Per Inch
- 20
- Material
- steel overall
- Material Document And Classification
- sae j429 gr5 assn std single material response overall
- Surface Treatment
- dichromate zinc overall
- Surface Treatment Document And Classification
- g-4345m cagec 16764 mfr ref 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 |
|---|---|
| 10497770 | Socket Head Cap Screw |
FAQs
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