CA11020-3B-4-12S

CA110203B412S Panel Screw Assembly

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Quality Commitment

Serving our customers with quality and safety first.

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Datasheet. CA11020-3B-4-12S 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.

0.297in. and 0.327in. ⁓21/64"

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.

0.730in. and 0.770in. ⁓25/32"

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

flat countersunk

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

0.190in. (UTS #10)

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

32

Countersink Angle
The included angle of the countersink.

82.0 degrees

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

steel comp 301 STAND-Off or steel comp 302 STAND-Off or steel comp 302b STAND-Off or steel comp 303 STAND-Off or steel comp 303se STAND-Off or steel comp 304 STAND-Off or steel comp 304l STAND-Off or steel comp 305 STAND-Off or steel comp 308 STAND-Off or steel comp 309 STAND-Off or steel comp 309s STAND-Off or steel comp 310 STAND-Off or steel comp 310s STAND-Off or steel comp 314 STAND-Off or steel comp 316 STAND-Off or steel comp 316l STAND-Off or steel comp 317 STAND-Off or steel comp 321 STAND-Off or steel comp 347 STAND-Off or steel comp 348 STAND-Off or steel comp 384 STAND-Off or steel comp 385 STAND-Off

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

steel comp 301 fastener or steel comp 302 fastener or steel comp 302b fastener or steel comp 303 fastener or steel comp 303se fastener or steel comp 304 fastener or steel comp 304l fastener or steel comp 305 fastener or steel comp 308 fastener or steel comp 309 fastener or steel comp 309s fastener or steel comp 310 fastener or steel comp 310s fastener or steel comp 314 fastener or steel comp 316 fastener or steel comp 316l fastener or steel comp 317 fastener or steel comp 321 fastener or steel comp 347 fastener or steel comp 348 fastener or steel comp 384 fastener or steel comp 385 fastener

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.

oxide fastener

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.

oxide STAND-Off

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.

MIL-C-13924 mil spec single treatment response fastener

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.

MIL-C-13924 mil spec single treatment response STAND-Off

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

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf

What material is the panel screw assembly made of ?

Steel comp 301 fastener or steel comp 302 fastener or steel comp 302b fastener or steel comp 303 fastener or steel comp 303se fastener or steel comp 304 fastener or steel comp 304l fastener or steel comp 305 fastener or steel comp 308 fastener or steel comp 309 fastener or steel comp 309s fastener or steel comp 310 fastener or steel comp 310s fastener or steel comp 314 fastener or steel comp 316 fastener or steel comp 316l fastener or steel comp 317 fastener or steel comp 321 fastener or steel comp 347 fastener or steel comp 348 fastener or steel comp 384 fastener or steel comp 385 fastener

What material is the panel screw assembly made of ?

Steel comp 301 stand-off or steel comp 302 stand-off or steel comp 302b stand-off or steel comp 303 stand-off or steel comp 303se stand-off or steel comp 304 stand-off or steel comp 304l stand-off or steel comp 305 stand-off or steel comp 308 stand-off or steel comp 309 stand-off or steel comp 309s stand-off or steel comp 310 stand-off or steel comp 310s stand-off or steel comp 314 stand-off or steel comp 316 stand-off or steel comp 316l stand-off or steel comp 317 stand-off or steel comp 321 stand-off or steel comp 347 stand-off or steel comp 348 stand-off or steel comp 384 stand-off or steel comp 385 stand-off

What is the thread quantity per inch?

32

What is the head style?

Flat countersunk

What is the thread length?

0.297 inches minimum and 0.327 inches maximum

What is the thread direction?

Right-hand

What is the thread class?

3a

What is the NSN for CA11020-3B-4-12S?

5305-01-089-6019

How is this classified for shipping?

Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment

What's the federal classification of CA11020-3B-4-12S?

FSC 5305 ⁓ Screws

NSN 5305-01-089-6019 SCREW ASSEMBLY,PANEL

unf thread series oxide stand-off surface treated 32 thread quantity per inch flat countersunk head style 0.297" thread length right-hand 3a thread class

NIIN
010896019
NIIN Date
02/05/80
Schedule B
7318152000 
Name Code
33044
FIIG
A003B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$109.23 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. CA1174B-4-12S Cage 29372

Major End Users Countries and entities

  • - Department of The Air Force 
  • - Poland 
  • - Belgium 
  • - Denmark 
  • - Norway 

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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 screw assemblys with similar characteristics

Nothing similar to this part number was found in our inventory

CA11020-3B-4-12S / Screw assembly,panelWhat is the formal definition of this item?

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. attached to panel by threaded bushing or by flaring end of stand-off, or bushing. used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. may be spring loaded.