5305-00-042-0438
Find complete technical information, availability, and procurement data for: 5305-00-042-0438
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A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
right-hand thread direction, 2a thread class, round head style, 0.250 inches maximum thread length, 0.250 inches nominal fastener length
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
- 0.250 inches maximum
- Fastener Length
- 0.250 inches nominal
- Head Style
- round
- Head Diameter
- 0.217 inches minimum and 0.236 inches maximum
- Head Height
- 0.083 inches minimum and 0.095 inches maximum
- Washer Quantity
- 1
- Internal Drive Style
- cross recess type 1
- Nominal Thread Diameter
- 0.125 inches
- Thread Quantity Per Inch
- 40
- Primary Washer Outside Diameter
- 0.258 inches minimum and 0.268 inches maximum
- Primary Washer Style
- flat internal teeth
- Primary Washer Material Thickness
- 0.016 inches nominal
- Material
- steel overall
- Surface Treatment
- cadmium or zinc overall
- Thread Series Designator
- unc
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-00-042-0438?
Does the NSN 5305-00-042-0438 have a Schedule B code assigned?
Does NSN 5305-00-042-0438 require demilitarization?
Does NSN 5305-00-042-0438 contain precious materials?
Does NSN 5305-00-042-0438 contain hazardous materials?
When the NSN 5305-00-042-0438 was assigned to the Federal Catalog?
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