Self-Locking Stud

FHS-M4-12

FHS-M4-12
(NSN) National Stock Number
5307-01-086-6869
Federal Supply Classification
5307 Studs
Item Name Code
27783
Schedule B Code
-
Summary

10.0 millimeters nominal nut thread thread length, 5.9 millimeters nominal head diameter, 2.6 millimeters nominal head length, self-clinching head locking feature, 12.6 millimeters nominal overall length, 4.0 millimeters nut thread nominal thread size

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
2 - - 9Z
Identification

A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see bolt, self-locking and stud, locked in. Excludes:insert, screw thread.

INC FIIG Concept Condition
27783 A051A0 - 1
Specifications
Thread Length
10.0 millimeters nominal nut thread
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Head Diameter
5.9 millimeters nominal
Details The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
Head Length
2.6 millimeters nominal
Details A measurement of the longest dimension of a head,in distinction from width.
Locking Feature
self-clinching head
Details An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
Overall Length
12.6 millimeters nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Nominal Thread Size
4.0 millimeters nut thread
Details A designation that is used for the purpose of general identification of the thread.
Thread Pitch In Millimeters
0.70 nut thread
Details A measurement of distance between corresponding points on two adjacent threads measured parallel to the thread axis,expressed in millimeters.
Thread Tolerance Class
6g external nut thread
Details A numeric-alpha designator indicating established pitch and crest diameter tolerance position and grade.
Material
steel corrosion resisting
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
passivate overall
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Surface Treatment Document And Classification
+4a wb1a,fscm 24446 mfr ref single treatment response overall
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Style Designator
self-locking
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
6678 001 01 ITEM 81 U3979 4 - 5 9 - ZK
6678 001 01-81 U3979 4 - 5 9 - ZK
TWA111201 U3979 4 - 5 9 - ZK
6678 001 01 ITEM 81 K0653 4 - 5 9 - ZK
6678 001 01-81 K0653 4 - 5 9 - ZK
TWA111201 K0653 4 - 5 9 - ZK
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
PENN ENGINEERING & MANUFACTURING CORP.
CAGE: 46384
DANBORO , PA , 18916-0000
UNITED STATES
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FAQs
Frequently asked questions for NSN 5307-01-086-6869
What is the NIIN of the NSN 5307-01-086-6869?
The National Item Identification Number (NIIN) of the NSN 5307-01-086-6869 is 01-086-6869
When the NSN 5307-01-086-6869 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Sun, Dec 2, 1979
Does the NSN 5307-01-086-6869 contain any precious metals?
Type/content is unknown
Does the NSN 5307-01-086-6869 contain any hazardous material?
No data in HMIRS

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