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53NP38 High-Performance Spiral-Flute Taps for Multiple Materials

$11.10

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 black-oxide finish on these taps retains lubricants to improve the taps' wear resistance and chip flow. Black-oxide taps should only be used on ferrous metals.

Product Number: 53NP38

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  • Description
Mfr Model VTSFT-TC5417
Thread Size 1/2"-20
Tap Material High Speed Steel
Tap Finish Black Oxide
Thread Length 15/16 in
Overall Length 6 in
Thread Limit H3
Number of Flutes 3
Tap Length Standard DIN
Tap Shank Standard ANSI
Primary Material Application Aluminum; Brass; Bronze; Cast Iron; Copper; Stainless Steel; Steel
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Drill Bit Size 10.20mm
Extended Neck Yes
Helix Angle 45 °
Material Grade Machining WP49EG
Measurement System Fractional Inch
Primary Material Application ISO Code K; M; N; P
Shank Dia 23/64 in
Shank Length 1-11/16 in
Square Size 0.2720 in
Standards ANSI
Tap Chamfer Semi-Bottoming
Tap Style Spiral Flute
Tap Thread Size 1/2"-20
Threads per Inch 20
UNSPSC 23153305
Country of Origin USA (subject to change)
Thread Standard Metric
Features Form C Semi-Bottoming Chamfer; Tension/Compression Holders
Shank Type Machining Straight
Secondary Material Application Cast Iron; Stainless Steel; Steel
Secondary Material Application ISO Code K; M; P
Spiral Direction Right Hand
Class of Fit 3B
Thread Pitch 1.50mm

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