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OSG Straight Flute Tap: 1/4"-20 Thread Size, 9/16 in Thread Lg, 3 1/8 in Overall Lg, Bottom

Item 
33YH99
Mfr. Model 
1005200108

Product Details

Catalog Page
N/A
Brand
OSG
Thread Size
1/4"-20
Thread Standard
UNC
Tap Chamfer
Bottoming
Tap Material
Powdered Metal
Tap Finish
TiCN
Thread Length
9/16 in
Overall Length
3-1/8 in
75% Thread Drill Size
#7
Thread Limit
H3
Thread Direction
Right Hand
Number of Flutes
4
Tap Length Standard
DIN
Tap Shank Standard
ANSI
55% Thread Drill Size
#3
65% Thread Drill Size
#5
Coolant Fed
Non-Coolant Through
Extended Neck
Yes
Measurement System
Fractional Inch
Primary Material Application
Aluminum; Brass; Bronze; Cast Iron; Copper
Primary Material Application ISO Code
K; N
Shank Dia.
1/4 in
Shank Length
1-15/16 in
Shank Type - Machining
Straight
Spiral Direction
Neutral
Square Size
0.1900 in
Tap Style
Straight Flute (Hand)
Threads per Inch
20
Thread Limit / Class of Fit
H3
UNSPSC
23153305
Country of Origin
Mexico (subject to change)
Product Description

These taps meet DIN length standards and have a longer overall length than taps that meet ISO, ANSI, and JIS length standards. They also meet ANSI shank standards, which means they measure their shank diameter in inches and fit in standard tools used in the U.S. The TiCN coating on these taps protects them from wear and is harder and more wear-resistant than a TiN coating. Coolant-through taps have holes that allow coolant to flow to their tip to reduce heat and friction during threading tasks. Powdered-metal with high-speed steel taps are an economical alternative to powdered-metal with cobalt taps.