P4078870-01

P407887001 Eccentric Head Bolt

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Datasheet. P4078870-01 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2a

Thread Direction
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.

RIGHT-Hand

Fastener Length
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.

5.970in. and 6.030in. ⁓6-1/32"

Head Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.

tee no. 3

Head Height
A measurement from the bottom to the top of the head,in distinction from depth.

0.990in. and 1.010in. ⁓1-1/64"

Head Length
A measurement of the longest dimension of a head,in distinction from width.

4.930in. and 4.950in.

Width Between Flats

1.690in. and 1.720in.

Distance From Center Of Head To Center Of Shank
The distance,measured along a line perpendicular to the longitudinal axis,from the center of the head to the center of the shank.

1.045in.

Internal Drive Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.

w/o internal drive

Nominal Thread Diameter
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.

0.750in. ⁓3/4"

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

10

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

32.0 rockwell c and 38.0 rockwell c

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

head has two holes perpendicular to shank, 0.633 in dia, porm 0.003in, 3.000 in center to center

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel comp 4130

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

aisi 4130 assn std single material response

Surface Treatment
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.

nickel

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

ams 2404 assn std single treatment response

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unc

Answers.

What class is the thread series?

Unc

What material is the eccentric head bolt made of ?

Steel comp 4130

What is the thread quantity per inch?

10

What is the head style?

Tee no. 3

What is the thread direction?

Right-hand

What is the thread class?

2a

What is the NSN for P4078870-01?

5306-01-373-4835

How is this classified for shipping?

Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment

What's the federal classification of P4078870-01?

FSC 5306 ⁓ Bolts

NSN 5306-01-373-4835 BOLT,ECCENTRIC HEAD

unc thread series nickel surface treated head has two holes perpendicular to shank, 0.633 in dia, porm 0.003in, 3.000 in center to center 10 thread quantity per inch tee no. 3 head style right-hand 2a thread class

NIIN
013734835
NIIN Date
04/06/93
Schedule B
7318152000 
Name Code
21861
FIIG
A003B0
Item Weight
0.300lbs
Item Dimensions
--
QUP
 
Historical Price
$1,001.88 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Department of The Air Force 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Iron or steel, structural, (less than 35 feet)(see 825) 
NMFC (national motor freight code)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

Similar by Design Other bolts with similar characteristics

Nothing similar to this part number was found in our inventory

P4078870-01 / Bolt,eccentric headWhat is the formal definition of this item?

An externally threaded fastener the head of which is usually flat with a periphery not concentric to the bolt shank. the head is not designed for wrenching. it may have a drive feature located at the threaded end, which can be used to rotate the screw and eccentric head into a locking position to secure a flanged or groove component.