NAS1351N6H20

NAS1351N6H20 Cap Socket Head Screw
Home » Catalog » Fasteners (p. 4610) » Cap Socket Head Screws (p. 1) » Part Number NAS1351N6H20

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Datasheet. NAS1351N6H20 specification

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

3a

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

Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

1.250 mm

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.

1.210in. and 1.250in. ⁓1-1/4"

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

flat chamfer

Head Diameter
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.

0.550in. and 0.562in.

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

0.368in. and 0.375in. ⁓3/8"

Hole Diameter
The length of a straight line which passes through the center of a hole,and terminates at the circumference.

0.061in. and 0.067in. ⁓5/64"

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

hexagon

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

0.375in. ⁓3/8"

Width Across Flats
The shortest straight line between flats,perpendicular to the height.

0.312in. and 0.316in. ⁓21/64"

Hole Quantity
The number of holes provided.

6

Hole Type
Indicates the type of hole(s) provided in the item.

drilled

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

24

Hole Configuration Style
The style designation that most nearly corresponds to the appearance of the hole configuration.

round internal hexagon

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

iron alloy 660

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.

ams 5731 assn std single material response or ams 5737 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.

passivate

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.

QQ-P-35 fed spec 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.

unrf

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

80205-NAS1351 professional/industrial association standard

Answers.

What class is the thread series?

Unrf

What material is the cap socket head screw made of ?

Iron alloy 660

What is the thread quantity per inch?

24

What is the inside hole diameter?

0.061 inches minimum and 0.067 inches maximum

What is the head style?

Flat chamfer

What is the thread length?

1.250 millimeters maximum

What is the thread direction?

Right-hand

What is the thread class?

3a

What is the NSN for NAS1351N6H20?

5305-01-081-1256

How is this classified for shipping?

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

What's the federal classification of NAS1351N6H20?

FSC 5305 ⁓ Screws

NSN 5305-01-081-1256 SCREW,CAP,SOCKET HEAD

unrf thread series passivate surface treated 24 thread quantity per inch 0.061" hole diameter flat chamfer head style 1.250mm thread length right-hand 3a thread class

NIIN
010811256
NIIN Date
08/09/79
Schedule B
7318152000 
Name Code
16282
FIIG
A003B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
 
Historical Price
$25.75 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

  • - Belgium 
  • - United Kingdom 
  • - Netherlands 
  • - Portugal 

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Similar by Design Other screws with similar characteristics

Nothing similar to this part number was found in our inventory

NAS1351N6H20 / Screw,cap,socket headWhat is the formal definition of this item?

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.