Part Number AS59158

Thread Cutting Tap
Description

Type 1: tap, thread cutting. Class 3: finishing, bottoming style. A special finishing style screw thread insert tap that is for preparing threads for helical coil wire screw thread inserts. Performs right hand thread cutting. Made of high speed, hardened

Stock Availability  condition code chart

Part number as59158 is in stock in the following quantities and conditions.

  • NS: 8
  • NE: 1

Note: Availability of this item was last updated 08/01/2023 and may have changed since then. Request a quote for up to date pricing and availability.

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
as59158
Demil:
No
Shelf Life:
UOM:
NIIN:
009720399

Part Information
Finishing tap for screw thread insert

NSN
National Stock Number:
5136-00-972-0399 5136009720399
TXT
Description:
Thread Cutting Tap
INC
INC
Item Name Code:
15218
MRC:
The minimum and maximum pitch diameter limits of a straight screw thread.AAJE
Thread Pitch Diameters:
+0.4710/+0.4715 inches
MRC:
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.AAJF
Thread Direction:
Right-hand
MRC:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.AASA
Thread Length:
1.656 inches
MRC:
The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.AAZE
Shank Diameter:
0.367 inches
MRC:
The shortest straight line between flats,perpendicular to the height of the wrenching surface.AAZK
Width Across Flats:
0.275 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
3.375 inches
MRC:
The number of flutes provided.ALAR
Flute Quantity:
4
MRC:
An indication of the thread structure.ANMJ
Thread Structure:
Regular
MRC:
The means used in forming the thread.ANMM
Thread Forming Method:
Ground
MRC:
Indicates the type of starting chamfer.ANMP
Starting Chamfer Type:
Bottoming
MRC:
A measurement of the longest dimension of a square end,in distinction from width.ANNL
Square End Length:
0.438 inches
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Steel, high speed
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Straight flute
MRC:
Designates the thread diameter,series/type,and number of threads per specific measurement scale.THDS
Thread Size And Series/type Designator:
0.438-20 sti
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
81343-as59158 professional/industrial association standard
MRC:
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.ZZZT
Specification Or Standard:
1 type and 3 class

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