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5305-01-717-5271

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-01-717-5271
(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
01/16/2024 (2 years ago)

flat countersunk head style, 12.0 millimeters nominal fastener length, 7.96 millimeters maximum head diameter, 2.48 millimeters maximum head height, right-hand thread direction

Specs & Compatibility

Thread Direction

right-hand

Fastener Length

12.0 millimeters nominal

Head Style

flat countersunk

Head Diameter

7.96 millimeters maximum

Head Height

2.48 millimeters maximum

Internal Drive Style

hexagon

End Item Identification

d-ils atcals

Nominal Thread Diameter

4.0 millimeters

Width Across Flats

2.5 millimeters nominal

Thread Pitch In Millimeters

0.7

Countersink Angle

90.0 degrees nominal

Part Name Assigned By Controlling Agency

hex socket flat countersunk head screw fully threaded

Material

steel corrosion resisting overall

Thread Series Designator

m

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
BN2104M4X12A2 Socket Head Cap Screw
IN3109254XN Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-717-5271?
The FSCG of the NSN 5305-01-717-5271 is 5305
Does the NSN 5305-01-717-5271 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-717-5271 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 5305-01-717-5271 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-717-5271 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 5305-01-717-5271 was assigned to the Federal Catalog?
It was assigned 2 years ago, on Tue, Jan 16, 2024