428-560

View detailed technical data, stock status, and sourcing information for: 428-560
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-138-6304

Item Name Code

18257

Assigment Date

09/17/1982 (43 years ago)

57.5 millimeters minimum and 60.0 millimeters maximum thread length, hexagon head style, right-hand thread direction, 7.0 millimeters nominal head height, 60.0 millimeters 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 Direction: right-hand
Thread Length: 57.5 millimeters minimum and 60.0 millimeters maximum
Fastener Length: 60.0 millimeters nominal
Head Style: hexagon
Head Height: 7.0 millimeters nominal
Width Between Flats: 17.0 millimeters nominal
Nominal Thread Diameter: 10.0 millimeters
Thread Pitch In Millimeters: 1.25
Special Features: color red
Material: steel comp 1040 overall
Surface Treatment: zinc and chromate 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
221-060-2	Hexagon Head Cap Screw
428-560	Hexagon Head Cap Screw
70928106	Hexagon Head Cap Screw
I03535	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-138-6304?

The FSCG of the NSN 5305-01-138-6304 is 5305

Does the NSN 5305-01-138-6304 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-138-6304 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 5305-01-138-6304 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-138-6304 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 5305-01-138-6304 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Sep 17, 1982