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Datasheet. 0.250-20UNC X 1 CCL SST specification
Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
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.
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.
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.813in. ⁓53/64"
Body Diameter
The length of a straight line which passes through the center of the body,and terminates at the circumference.
The length of a straight line which passes through the center of the body,and terminates at the circumference.
0.250in.
Unthreaded End Diameter
The length of a straight line which passes through the center of the unthreaded end,and terminates at the circumference.
The length of a straight line which passes through the center of the unthreaded end,and terminates at the circumference.
0.187in.
Unthreaded End Length
A measurement of the longest dimension of the unthreaded end.
A measurement of the longest dimension of the unthreaded end.
0.187in.
Length Excluding Fluxed Welding Tip
0.813in.
Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
20
Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.
A designation that is used for the purpose of general identification of the thread.
0.250in. ⁓1/4"
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 304
Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
welding
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.
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 quantity is this sold in?
5EA
What class is the thread series?
Unc
What is the style?
Welding
What material is the welding stud made of ?
Steel comp 304
What is the thread quantity per inch?
20
What is the thread length?
0.813 inches
What is the thread direction?
Right-hand
What is the thread class?
2a
How is this classified for shipping?
Schedule B number: 7318155000
nmfc 093486
Studs of iron or steel, threaded
What's the federal classification of 0.250-20UNC X 1 CCL SST?
FSC 5307 ⁓ Studs
NSN 5307-01-436-3976 STUD,WELDING
unc thread series welding 20 thread quantity per inch 0.813" thread length right-hand 2a thread class
- NIIN
- 014363976
- NIIN Date
- 09/18/96
- Schedule B
- 7318155000
- Name Code
- 16944
- FIIG
- A051A0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 5
- Historical Price
- $15.15 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. | 101007313 | Cage 85105 |
| 2. | 1741AS714-1 | Cage 30003 |
| 3. | 250-20 UNC X 1 CCL SST | Cage 85105 |
Major End Users Countries and entities
- - Department of The Army
- - Department of The Navy
Availability for 0.250-20UNC X 1 CCL SST A member of our team will provide you with a price and availability quote
Request a Quote »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)
- Metal hardware
- NMFC (national motor freight code)
- 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
- UFC (universal freight code)
- 48950
Similar by Design Other studs with similar characteristics
Nothing similar to this part number was found in our inventory
0.250-20UNC X 1 CCL SST / Stud,weldingWhat is the formal definition of this item?
A headed or headless fastener externally or internally threaded. it is intended for fastening by welding the head, unthreaded end or welding tip. if headed, the head is not designed to be self-holding, nor to be turned with a wrench or inserted driver, nor does the head have small raised projections on the top or underside to facilitate welding. see also bolt, welding.
