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Spiral Flute Tap, Modified Bottoming, 3

  • Mfr # 31501101

  • Zoro # G9303095

product price:  $49.49
/ea

Key Features

Overall Length
2-15/16"
Tap Style
Spiral Flute
Shank Dia.
0.381"
Tap Chamfer
Modified Bottoming
Tap Dimension Type
Inch
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Specifications

Product Information

MFR #
31501101
Zoro #
G9303095
UPC #
-
Country of Origin
Brazil

Dimensions

Overall Length
2-15/16"
Shank Dia.
0.381"
Tap Dimension Type
Inch
Tap Size
5/16"
Thread Length
1-1/4"
Tap Thread Size
5/16"-24
Pitch Diameter Limit
H2
65% Thread Drill Size
J
75% Thread Drill Size
I
55% Thread Drill Size
9/32 in
Square Size
0.2850 in
Shank Length
1 43/64 in
Thread Size
5/16"-24
Square Length
0.285 in
Shank Diameter
19/50 in
Square Width
0.285 in

Details

Item
Spiral Flute Tap
Tap Style
Spiral Flute
Tap Chamfer
Modified Bottoming
Tap Material
Powdered Metal
Number of Flutes
3
Number of Pieces
1
Tap Grouping
STI Tap
Tap Thread Type
UNF
Tap Finish
Black Oxide
List Number
315
Thread Direction
Right Hand
Cutting Direction - Machining
Right Hand
Series
315
Thread Limit
H2
Coolant Fed
Non-Coolant Through
Shank Type - Machining
Straight
Material Grade - Machining
315
Measurement System
Fractional Inch
Extended Neck
Yes
Primary Material Application ISO Code
H, M, P
Secondary Material Application
Hardened Steel, Nickel, Stainless Steel, Steel, Titanium, Tool and Die Steel
Secondary Material Application ISO Code
H, M, P, S
Thread Standard
UNF
Primary Material Application
Hardened Steel, Stainless Steel, Steel
Features
OSG V-Coating, Powdered Metal VC-10 Substrate, Spiral Flute, Steam Oxide Surface Treatment, STI Spiral Flute Tap for Difficult to Machine Materials
Threads per Inch
24
Helix Angle
15 Degrees
Shank Type
Straight
Class of Fit
2B-3B
Tap Application
Blind Hole

Description

Screw Thread Insert STI Tap, Thread Size 5/16 In.-24, UNF, Overall Length 2 15/16 in, Powdered Metal, Black Oxide, Right Hand, Thread Length 0.555 in, Tap Chamfer Modified Bottoming, Thread Limit H2, Class of Fit 2B-3B, Number of Flutes 3

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