Socket Head Cap Screw

6AX1631
(NSN) National Stock Number
5305-01-551-4099
Federal Supply Classification
5305 Screws
Item Name Code
16282
Schedule B Code
7318152000
Summary

3a thread class, right-hand thread direction, dee head style, 18 thread quantity per inch, steel overall material, unc thread series designator

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - 9Z
Identification

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

INC FIIG Concept Condition
16282 A003B0 - 1
Specifications
Thread Class
3a
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Head Style
dee
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Thread Quantity Per Inch
18
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Thread Series Designator
unc
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
6AX1631 Z4117 3 - 5 2 - ZA
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -
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FAQs
Frequently asked questions for NSN 5305-01-551-4099
What is the NIIN of the NSN 5305-01-551-4099?
The National Item Identification Number (NIIN) of the NSN 5305-01-551-4099 is 01-551-4099
When the NSN 5305-01-551-4099 was assigned to the Federal Catalog?
It was assigned 17 years ago, on Wed, May 16, 2007
Does the NSN 5305-01-551-4099 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-551-4099 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5305-01-551-4099?
No known electrostatic discharge

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