Square Neck Bolt
34606
(NSN) National Stock Number
5306-01-129-9802
Federal Supply Classification
5306 Bolts
Item Name Code
15939
Schedule B Code
7318152000
Summary
2a thread class, right-hand thread direction, 0.874 inches minimum thread length, 2.940 inches minimum and 3.040 inches maximum fastener length, button head style, 0.688 inches minimum and 0.719 inches maximum head diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
Identification
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15939 | A003B0 | - | 1 |
Specifications
Thread Class
2a
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.Thread Length
0.874 inches minimum
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
2.940 inches minimum and 3.040 inches maximum
Details
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.Head Style
button
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Diameter
0.688 inches minimum and 0.719 inches maximum
Details
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.Head Height
0.156 inches minimum and 0.176 inches maximum
Details
A measurement from the bottom to the top of the head,in distinction from depth.Neck Length
0.156 inches minimum and 0.187 inches maximum
Details
A measurement of the longest dimension of the neck,in distinction from width.Nominal Thread Diameter
0.312 inches
Details
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.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.Neck Width
0.307 inches minimum and 0.324 inches maximum
Details
A measurement taken at right angles to the length of the neck,in distinction from thickness.Material
steel comp 1020 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
zinc 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.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.Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
Certified Supplier
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Manufacturer
BARNES GROUP INC. DBA BARNES DISTRIBUTION
CAGE: 05573
CLEVELAND
, OH
, 44114-1800
UNITED STATES
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FAQs
Frequently asked questions for NSN 5306-01-129-9802
What is the NIIN of the NSN 5306-01-129-9802?
The National Item Identification Number (NIIN) of the NSN 5306-01-129-9802 is 01-129-9802
When the NSN 5306-01-129-9802 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Thu, Apr 15, 1982
Does the NSN 5306-01-129-9802 contain any precious metals?
Does not contain precious metal
Does the NSN 5306-01-129-9802 contain any hazardous material?
No data in HMIRS
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