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74G720 Socket Head Cap Screw

5305-01-434-2946

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Official Item Classification

Name
Socket Head Cap Screw
Part Number
74G720
(NSN) National Stock Number
5305-01-434-2946
(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
07/25/1996 (30 years ago)

right-hand thread direction, 1.250 inches nominal thread length, 2a thread class, 1.250 inches nominal fastener length, flat chamfer head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

1.250 inches nominal

Fastener Length

1.250 inches nominal

Head Style

flat chamfer

Head Diameter

0.642 inches minimum and 0.656 inches maximum

Head Height

0.430 inches minimum and 0.438 inches maximum

Internal Drive Style

hexagon

Nominal Thread Diameter

0.4375 inches

Width Across Flats

0.3750 inches minimum and 0.3790 inches maximum

Thread Quantity Per Inch

20

Hardness Rating

37.0 rockwell c minimum and 45.0 rockwell c maximum fastener

Material

steel overall

Thread Series Designator

unf

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
74G720 Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-434-2946?
The FSCG of the NSN 5305-01-434-2946 is 5305
Does the NSN 5305-01-434-2946 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-434-2946 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 5305-01-434-2946 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-434-2946 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 5305-01-434-2946 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Thu, Jul 25, 1996