AN167681

AN167681 Recessed And Stepped Stud

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Datasheet. AN167681 specification

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

3a nut thread

Thread Pitch Diameters
The minimum and maximum pitch diameter limits of a straight screw thread.

+0.3422/+0.3437in. stud thread

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

0.625in. nut thread ⁓5/8"

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

0.750in. stud thread ⁓3/4"

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

3.375in. ⁓3-3/8"

Length Of Recessed Portion Of Shank

1.375in.

Diameter Of Recessed Portion Of Shank

0.229in. and 0.233in.

Distance Across Flats
The distance across the flats.

0.250in.

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

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

24 nut thread

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

26.0 rockwell c and 32.0 rockwell c

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

0.312in. nut thread ⁓5/16"

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

0.375in. stud thread ⁓3/8"

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

steel comp 8740

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.

ams 6322 assn std single 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.

cadmium

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.

uns stud thread

Answers.

What class is the thread series?

Uns stud thread

What class is the thread series?

Unf nut thread

What material is the recessed and stepped stud made of ?

Steel comp 8740

What is the thread quantity per inch?

24 nut thread

What is the thread quantity per inch?

16 stud thread

What is the thread length?

0.750 inches minimum stud thread

What is the thread length?

0.625 inches minimum nut thread

What is the thread class?

3a nut thread

What is the NSN for AN167681?

5307-00-206-7174

What's the federal classification of AN167681?

FSC 5307 ⁓ Studs

NSN 5307-00-206-7174 STUD,RECESSED AND STEPPED

uns stud thread thread series cadmium surface treated 24 nut thread thread quantity per inch 3.375" overall length 0.750" stud thread thread length 3a nut thread thread class

NIIN
002067174
NIIN Date
01/01/63
Schedule B
 
Name Code
15943
FIIG
A051A0
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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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)
50.0
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)
Bolts or nuts (iron or steel),(less than 35 feet) 
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

AN167681 / Stud,recessed and steppedWhat is the formal definition of this item?

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the nominal diameter of one threaded section is greater than the other. the unthreaded section must have more than one diameter, none of which may be larger than the maximum major diameter of the larger thread. it may be thread relieved. excludes items with tapered threads.