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5305-01-193-9213

Hexagon Head Cap Screw

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Official Item Classification

Name
Hexagon Head Cap Screw
(NSN) National Stock Number
5305-01-193-9213
(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
11/08/1984 (41 years ago)

3.000 inches nominal fastener length, right-hand thread direction, hexagon head style, 2a thread class, 2.900 inches nominal thread length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

2.900 inches nominal

Fastener Length

3.000 inches nominal

Head Style

hexagon

Head Height

0.312 inches nominal

Width Between Flats

0.750 inches nominal

Nominal Thread Diameter

0.500 inches

Thread Quantity Per Inch

20

Minimum Tensile Strength

120000 pounds per square inch

Hardness Rating

23.0 rockwell c minimum and 32.0 rockwell c maximum overall

Material

steel comp 1040 overall

Material Document And Classification

sae assn std single material response overall

Surface Treatment

zinc and dichromate overall

Thread Series Designator

unf

Replacement For

Part Number Description
5305-01-193-9216 No Name Available 05/01/1989

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
175-430 Hexagon Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-193-9213?
The FSCG of the NSN 5305-01-193-9213 is 5305
Does the NSN 5305-01-193-9213 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-193-9213 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 5305-01-193-9213 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-193-9213 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 5305-01-193-9213 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Thu, Nov 8, 1984