819061-028

819061028 Cap Socket Head Screw

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Datasheet. 819061-028 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

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

0.775in. ⁓25/32"

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.

0.875in. ⁓7/8"

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.

0.365in. and 0.375in.

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

0.244in. and 0.250in. ⁓1/4"

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

0.062in. ⁓1/16"

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.

0.250in. ⁓1/4"

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

0.188in. ⁓13/64"

Hole Quantity
The number of holes provided.

2

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.

20

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

round longitudinal hole

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

steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 or steel

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.

66 fed std 1st material response or 66 fed std 2nd material response or 66 fed std 3rd material response or 66 fed std 4th material response or 66 fed std 5th material response or ASTM-A493 aisi XM-7 assn std 6th 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

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 cap socket head screw made of ?

Steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 or steel

What is the thread quantity per inch?

20

What is the inside hole diameter?

0.062 inches

What is the head style?

Flat chamfer

What is the thread length?

0.775 inches

What is the thread direction?

Right-hand

What is the thread class?

2a

What is the NSN for 819061-028?

5305-00-533-9127

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 819061-028?

FSC 5305 ⁓ Screws

NSN 5305-00-533-9127 SCREW,CAP,SOCKET HEAD

unc thread series passivate surface treated 20 thread quantity per inch 0.062" hole diameter flat chamfer head style 0.775" thread length right-hand 2a thread class

NIIN
005339127
NIIN Date
09/14/74
Schedule B
7318152000 
Name Code
16282
FIIG
A003B0
QUP
 
Historical Price
$2.53 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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

Major End Users Countries and entities

  • - Brazil 
  • - Spain 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - Portugal 

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Nothing similar to this part number was found in our inventory

819061-028 / 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.