5305-01-425-2425

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Hexagon Head Cap Screw

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Official Item Classification

Name: Hexagon Head Cap Screw
(NSN) National Stock Number: 5305-01-425-2425
(FSG) Federal Supply Group: 53 Hardware and Abrasives
(FSC) Federal Supply Classification: 5305 Screws
(INC) Item Name Code: 18257
(FIIG) Federal Item Identification Guide: A003B0
Date: 02/15/1996 (30 years ago)

hexagon head style, 2a thread class, right-hand thread direction, 1.000 inches nominal fastener length, 0.875 inches minimum and 1.000 inches maximum thread length

Specs & Compatibility

Thread Class

Thread Direction

right-hand

Thread Length

0.875 inches minimum and 1.000 inches maximum

Fastener Length

1.000 inches nominal

Head Style

hexagon

Head Height

0.270 inches minimum and 0.295 inches maximum

Width Between Flats

0.616 inches minimum

Nominal Thread Diameter

0.375 inches

Thread Quantity Per Inch

Material

steel corrosion resisting overall

Material Document And Classification

fed 18-8 fed std all material responses overall

Thread Series Designator

unc

Regulatory Compliance

Precious Metals Indicator

Item does not contain precious metal.

Criticality Code

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator

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

Pseudo Item Name Code

0018257

Related Hardware Products

Part Number	Description
3/8-16X1	Hexagon Head Cap Screw
8734713	Hexagon Head Cap Screw
8734713-2	Hexagon Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-425-2425?

The FSCG of the NSN 5305-01-425-2425 is 5305

Does the NSN 5305-01-425-2425 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-425-2425 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 5305-01-425-2425 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-425-2425 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 5305-01-425-2425 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Feb 15, 1996