20X38

20X38 Shouldered Stud

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Datasheet. 20X38 specification

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

3a nut thread

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

3a stud thread

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 nut thread

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 stud thread

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

1.156in. nut thread ⁓1-5/32"

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

0.844in. stud thread ⁓27/32"

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

1.125in. and 1.229in.

Shoulder Length
The length of the enlarged portion/s/ located on the shank of the item.

0.188in.

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

3.594in. ⁓3-19/32"

Nut End Shank Length

1.062in.

Distance Across Flats
The distance across the flats.

0.937in.

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

16 nut thread

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

16 stud thread

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.750in. nut thread ⁓3/4"

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.750in. stud thread ⁓3/4"

Stud End Shank Length

0.344in.

Stud End Shank Diameter

0.783in. and 0.786in.

Nut End Shank Diameter

0.783in. and 0.786in.

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

steel

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

shouldered

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.

unf nut thread

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.

unf stud thread

Answers.

What class is the thread series?

Unf stud thread

What class is the thread series?

Unf nut thread

What is the style?

Shouldered

What material is the shouldered stud made of ?

Steel

What is the thread quantity per inch?

16 stud thread

What is the thread quantity per inch?

16 nut thread

What is the thread length?

0.844 inches minimum stud thread

What is the thread length?

1.156 inches minimum nut thread

What is the thread direction?

Right-hand stud thread

What is the thread direction?

Right-hand nut thread

What is the thread class?

3a stud thread

What is the thread class?

3a nut thread

What is the NSN for 20X38?

5307-00-208-8754

What's the federal classification of 20X38?

FSC 5307 ⁓ Studs

NSN 5307-00-208-8754 STUD,SHOULDERED

unf stud thread thread series shouldered 16 stud thread thread quantity per inch 3.594" overall length 0.844" stud thread thread length right-hand stud thread 3a stud thread thread class

NIIN
002088754
NIIN Date
01/01/63
Schedule B
 
Name Code
15946
FIIG
A051A0
QUP
 
Historical Price
$0.38 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Greece 

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Nothing similar to this part number was found in our inventory

20X38 / Stud,shoulderedWhat is the formal definition of this item?

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. all or part of the unthreaded section has a cross-sectional diameter greater than the nominal stud size plus 0.020 inches (0.508 mm). it may be thread relieved. see also stud, locked in.