5305-01-118-9593
Find complete technical information, availability, and procurement data for: 5305-01-118-9593
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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.
1.187 inches minimum and 1.207 inches maximum fastener length, 3a thread class, 0.477 inches minimum and 0.636 inches maximum thread length, flat countersunk 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
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.477 inches minimum and 0.636 inches maximum
- Fastener Length
- 1.187 inches minimum and 1.207 inches maximum
- Head Style
- flat countersunk
- Head Diameter
- 0.394 inches minimum and 0.404 inches maximum
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.250 inches
- Width Across Flats
- 0.1409 inches minimum and 0.1426 inches maximum
- Thread Quantity Per Inch
- 28
- Minimum Tensile Strength
- 160000 pounds per square inch
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Surface Finish
- 32.0 microinches grip
- Special Features
- threads to be double lead
- Material
- steel comp 4140 or steel comp 8740 overall
- Material Document And Classification
- mil-s-5626 mil spec 1st material response or mil-s-6049 mil spec 2nd material response overall
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416 ty 2 cl2 fed spec single treatment response overall
- Thread Series Designator
- unf
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| CA21070-4-8HS | Socket Head Cap Screw |
| GS520CK4-08 | Socket Head Cap Screw |
FAQs
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Does NSN 5305-01-118-9593 contain precious materials?
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When the NSN 5305-01-118-9593 was assigned to the Federal Catalog?
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