DIN933M4X25-A2-70

View detailed technical data, stock status, and sourcing information for: DIN933M4X25-A2-70
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-458-6081

Item Name Code

18257

Assigment Date

09/01/1998 (27 years ago)

A clamp designed to hold an item in position, alignment or in close proximity by rigidly gripping the projecting rim, ridge, collar or edge of the item. A lockwasher, bolt, screw or the like may be a part of the item of supply.

2.675 millimeters minimum and 2.925 millimeters maximum head height, 25.0 millimeters nominal thread length, 25.0 millimeters nominal fastener length, hexagon 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 Direction: right-hand
Thread Length: 25.0 millimeters nominal
Fastener Length: 25.0 millimeters nominal
Head Style: hexagon
Head Height: 2.675 millimeters minimum and 2.925 millimeters maximum
Width Between Flats: 6.78 millimeters nominal
Nominal Thread Diameter: 4.0 millimeters
Thread Pitch In Millimeters: 0.7
External Thread Tolerance Class: 6g
Material: steel 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
DIN933-4X25-A2-70	Hexagon Head Cap Screw
DIN933M4X25-A2-70	Hexagon Head Cap Screw
ISO4017M4X25	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-458-6081?

The FSCG of the NSN 5305-01-458-6081 is 5305

Does the NSN 5305-01-458-6081 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-458-6081 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 5305-01-458-6081 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-458-6081 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 5305-01-458-6081 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Tue, Sep 1, 1998