12274537-92

View detailed technical data, stock status, and sourcing information for: 12274537-92
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-077-3095

Item Name Code

18257

Assigment Date

05/22/1979 (47 years ago)

hexagon head style, 46.0 millimeters minimum thread length, right-hand thread direction, 50.00 millimeters nominal fastener length, 12.12 millimeters minimum and 12.88 millimeters maximum head height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Thread Length: 46.0 millimeters minimum
Fastener Length: 50.00 millimeters nominal
Head Style: hexagon
Head Height: 12.12 millimeters minimum and 12.88 millimeters maximum
Width Between Flats: 30.0 millimeters nominal
Nominal Thread Diameter: 20.0 millimeters
Minimum Tensile Strength: 1040 megapascals
Hardness Rating: 33.0 rockwell c minimum and 39.0 rockwell c maximum overall
Minimum Yield Strength: 940 megapascals
Thread Pitch In Millimeters: 2.5
Material: steel overall
Material Document And Classification: isi 501,cl 10.9 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 fed spec single treatment response or mil-c-81562 ty 2 cl 3 mil spec single treatment response overall
Thread Series Designator: m

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
12274537-92	Hexagon Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-077-3095?

The FSCG of the NSN 5305-01-077-3095 is 5305

Does the NSN 5305-01-077-3095 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-077-3095 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-01-077-3095 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-077-3095 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-01-077-3095 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, May 22, 1979