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5305-01-155-5441

Hexagon Head Cap Screw

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Official Item Classification

Name
Hexagon Head Cap Screw
(NSN) National Stock Number
5305-01-155-5441
(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
06/10/1983 (43 years ago)

hexagon head style, 13.0 millimeters minimum and 35.0 millimeters maximum thread length, 35.00 millimeters nominal fastener length, 5.5 millimeters nominal head height, right-hand thread direction

Specs & Compatibility

Thread Direction

right-hand

Thread Length

13.0 millimeters minimum and 35.0 millimeters maximum

Fastener Length

35.00 millimeters nominal

Head Style

hexagon

Head Height

5.5 millimeters nominal

Width Between Flats

13.0 millimeters nominal

Nominal Thread Diameter

8.0 millimeters

Minimum Tensile Strength

113784 pounds per square inch

Hardness Rating

18.0 rockwell c minimum and 31.0 rockwell c maximum overall

Thread Pitch In Millimeters

1.25

Material

steel property class 8.8 overall

Surface Treatment

zinc 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
10501792 Hexagon Head Cap Screw
132861 Hexagon Head Cap Screw
21-878-0409 Hexagon Head Cap Screw
DIN931-M8X35-8,8-A2L Hexagon Head Cap Screw
HCE-1000 M8X1.25X35 Hexagon Head Cap Screw
ISO4014 Hexagon Head Cap Screw
ISO4014-M8X35-8,8-A2L Hexagon Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-155-5441?
The FSCG of the NSN 5305-01-155-5441 is 5305
Does the NSN 5305-01-155-5441 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-155-5441 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 5305-01-155-5441 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-155-5441 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 5305-01-155-5441 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Fri, Jun 10, 1983