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5305-01-725-5437

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-01-725-5437
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
16282
(FIIG) Federal Item Identification Guide
A003B0
Date
01/06/2025 (1 year ago)

24.58 millimeters minimum and 25.42 millimeters maximum thread length, 6g thread class, 24.58 millimeters minimum and 25.42 millimeters maximum fastener length, right-hand thread direction, flat countersunk head style

Specs & Compatibility

Thread Class

6g

Thread Direction

right-hand

Thread Length

24.58 millimeters minimum and 25.42 millimeters maximum

Fastener Length

24.58 millimeters minimum and 25.42 millimeters maximum

Head Style

flat countersunk

Head Diameter

9.43 millimeters minimum and 10.07 millimeters maximum

Head Height

2.669 millimeters minimum and 3.100 millimeters maximum

Internal Drive Style

hexagon

End Item Identification

2355-016169288

Nominal Thread Diameter

5.0 millimeters

Width Across Flats

3.020 millimeters minimum and 3.080 millimeters maximum

Thread Pitch In Millimeters

0.8

Countersink Angle

90.0 degrees minimum and 92.0 degrees maximum

Part Name Assigned By Controlling Agency

fasteners - hexagon socket countersunk head screws with reduced loadability

Material

steel property class 10.9 overall

Material Document And Classification

iso 898-1 international std/spec single material response overall

Surface Treatment

zinc overall

Surface Treatment Document And Classification

iso 4042 international std/spec single treatment response overall

Thread Series Designator

m

Strength Grade Designation

10.9

Specification/Standard Data

i9008-iso 10642 international std/spec

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

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

Hazardous Metals Indicator
N

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

0016282

Related Hardware Products

Part Number Description
ISO10642-M5X25-010.9-ZN5/FN/U Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-725-5437?
The FSCG of the NSN 5305-01-725-5437 is 5305
Does the NSN 5305-01-725-5437 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-725-5437 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 5305-01-725-5437 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-725-5437 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 5305-01-725-5437 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Mon, Jan 6, 2025