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Spiral Flute Tap, 1/2"-20, Modified Bottoming, UNF, 3 Flutes, Bright

  • Mfr # 2942600

  • Zoro # G9279785


product price: $54.39
/ea

Key Features

Overall Length
3-3/8"
Tap Style
Spiral Flute
Shank Dia.
0.367"
Tap Chamfer
Modified Bottoming
Tap Dimension Type
Inch
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Specifications

Product Information

MFR #
2942600
Zoro #
G9279785
UPC #
-
Country of Origin
Brazil

Dimensions

Overall Length
3-3/8"
Shank Dia.
0.367"
Tap Dimension Type
Inch
Tap Size
1/2"
Thread Length
1-21/32"
Tap Thread Size
1/2"-20
55% Thread Drill Size
11.80 mm
Thread Size
1/2"-20
65% Thread Drill Size
11.60 mm
Drill Bit Size
0.4480 in, 0.4513 in, 0.4545 in, 0.4578 in, 0.4610 in
Shank Length
1 13/32 in
75% Thread Drill Size
11.40
Square Size
0.2740 in
Size
1/2
Pitch Diameter Limit
H5

Details

Item
Spiral Flute Tap
Tap Style
Spiral Flute
Tap Chamfer
Modified Bottoming
Tap Material
High Speed Steel
Number of Flutes
3
Tap Grouping
Tap
Thread Direction
Right Hand
Tap Finish
Bright
Tap Thread Type
UNF
Standards
ANSI
Cutting Direction - Machining
Right Hand
Series
290
Extended Neck
Yes
Features
Bright, HSSE material, Slow spiral, Steam Oxide surface treatment
Primary Material Application ISO Code
P
Coolant Fed
Non-Coolant Through
Primary Material Application
Steel
Secondary Material Application
Cast Iron, Hardened Steel, Stainless Steel
Material Grade - Machining
290
Tap Shank Standard
ANSI
Thread Standard
UNF
Helix Angle
45 Degrees
Secondary Material Application ISO Code
H, K, M, P
Thread Limit
H5
Measurement System
Fractional Inch
Threads per Inch
20
Shank Type - Machining
Straight
List Number
290
Number of Pieces
1

Description

Spiral Flute Tap, Thread Size 1/2 In.-20, UNF, Overall Length 3 3/8 in, Vanadium High Speed Steel, Bright (Uncoated), Thread Length 39/64 in, 75 Percent Thread Drill Size 11.40, Thread Limit H5, Class of Fit 2B-3B, Thread Direction Right Hand, Number of Flutes 3

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