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435U45 General Purpose Spiral-Point Taps

$13.03

Bulk orders will be discounted, please contact us.

UN fine (UNF) taps have more threads per inch than UN coarse (UNC) taps. Compared to UNC taps, UNF taps perform better in threading applications on thin-walled workpieces and hard materials. Fine threads provide more tensile strength and shear strength than coarse threads. The bright finish on these taps provides a smooth, polished surface.

Product Number: 435U45

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  • Description
Mfr Model C57179
Thread Size 3/8"-24
Tap Material High Speed Steel
Tap Finish Bright (Uncoated)
Thread Length 3/4 in
Overall Length 2-15/16 in
Thread Limit H1
Number of Flutes 3
Tap Length Standard JIS
Tap Shank Standard JIS
Primary Material Application All Materials
Thread Direction Right Hand
Coolant Fed Coolant Through
Drill Bit Size Q
Extended Neck Yes
Material Grade Machining WU40EG
Measurement System Fractional Inch
Primary Material Application ISO Code N; P
Shank Dia 3/16 in
Shank Length 1-11/16 in
Square Size 0.2860 in
Standards USCTI TABLE 302A
Tap Chamfer Plug
Tap Thread Size 3/8"-24
Threads per Inch 24
Manufacturer Part Number C57179
UNSPSC 27112806
Country of Origin USA (subject to change)
Thread Standard UNF
Shank Type Machining Straight
Secondary Material Application Cast Iron
Secondary Material Application ISO Code K
Spiral Direction Neutral
Class of Fit 2B
Thread Pitch 1.25 mm

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