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5305-01-678-6221

Hexagon Head Cap Screw

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Official Item Classification

Name
Hexagon Head Cap Screw
(NSN) National Stock Number
5305-01-678-6221
(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
02/15/2019 (7 years ago)

right-hand thread direction, 40.0 millimeters nominal thread length, 40.0 millimeters nominal fastener length, hexagon head style, 15.8 millimeters nominal head diameter

Specs & Compatibility

Thread Direction

right-hand

Thread Length

40.0 millimeters nominal

Fastener Length

40.0 millimeters nominal

Head Style

hexagon

Head Diameter

15.8 millimeters nominal

Width Between Flats

9.7 millimeters nominal

End Item Identification

nsn 2320-016525208

Nominal Thread Diameter

8.0 millimeters

Thread Pitch In Millimeters

1.25

Special Features

finish magni 565;overall length 48.5 millimeters

Color

gray/grey overall

Material

steel overall

Thread Series Designator

m

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

0018257

Related Hardware Products

Part Number Description
11610563 Hexagon Head Cap Screw
4377155 Hexagon Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-678-6221?
The FSCG of the NSN 5305-01-678-6221 is 5305
Does the NSN 5305-01-678-6221 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-678-6221 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 5305-01-678-6221 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-678-6221 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 5305-01-678-6221 was assigned to the Federal Catalog?
It was assigned 7 years ago, on Fri, Feb 15, 2019