0.250-20UNRC-3AX.625

025020UNRC3AX625 Cap Socket Head Screw

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Datasheet. 0.250-20UNRC-3AX.625 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.

0.625in. ⁓5/8"

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

navy equip

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"

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

20

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

nickel alloy

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.

FF-S-86, TY6 fed spec single material 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.

unrc

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unrc

What material is the cap socket head screw made of ?

Nickel alloy

What is the thread quantity per inch?

20

What is the thread length?

0.625 inches

What is the thread direction?

Right-hand

What is the thread class?

3a

What is the NSN for 0.250-20UNRC-3AX.625?

5305-01-474-4051

How is this classified for shipping?

Schedule B number: 7508900000
nmfc 096640
Other articles of nickel (excluding cloth, grill & netting of nickel wire)

What's the federal classification of 0.250-20UNRC-3AX.625?

FSC 5305 ⁓ Screws

NSN 5305-01-474-4051 SCREW,CAP,SOCKET HEAD

Used on navy equip. unrc thread series 20 thread quantity per inch 0.625" thread length right-hand 3a thread class

NIIN
014744051
NIIN Date
05/03/00
Schedule B
7508900000 
Name Code
16282
FIIG
A003B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$2.75 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

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

1. 845-7286652ITEM30 Cage 53711
2. 0.250-20UNC-3AX0.625LNICUAL Cage 81349
3. 0.250-20UNC-3AX 0.625LGNICUAL Cage D9182

Major End Users Countries and entities

  • - Department of The Navy 

Availability for 0.250-20UNRC-3AX.625 A member of our team will provide you with a price and availability quote

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
70.0 
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)
Metal hardware 
NMFC (national motor freight code)
096640 SCREWS, IRON OR STEEL 
UFC (universal freight code)
50600 

Similar by Design Other screws with similar characteristics

Nothing similar to this part number was found in our inventory

0.250-20UNRC-3AX.625 / 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.