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2TNF8 High-Performance Thread-Forming Taps for Multiple Materials

$37.63

Bulk orders will be discounted, please contact us.

UN coarse (UNC) taps have fewer threads per inch than UN fine (UNF) taps. Compared to UNF taps, UNC taps perform better in threading applications on brittle materials and are less likely to cross thread. Coarse threads can also withstand more physical abuse than fine threads. The TiCN coating on these taps protects them from wear and is harder and more wear-resistant than a TiN coating.

Product Number: 2TNF8

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  • Description
Mfr Model 1405009208
Thread Size 5/16"-18
Tap Material VC-10
Tap Finish TiCN
Thread Length 5/8 in
Overall Length 2-23/32 in
Thread Limit H8
Number of Flutes 3
Tap Length Standard DIN
Tap Shank Standard ANSI
Primary Material Application Aluminum; Brass; Bronze; Copper; Stainless Steel; Steel
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Extended Neck No
Material Grade Machining 14050
Primary Material Application ISO Code M; N; P
Shank Dia 5/16 in
Shank Length 1-19/32 in
Square Size 0.2380 in
Standards ANSI
Tap Chamfer Modified Bottom; Semi-Bottoming
Tap Style Thread Forming
Threads per Inch 18
UNSPSC 23153305
Country of Origin Japan (subject to change)
Thread Standard UNC
Features Create Strong Threads without Creating Chips; For Forming Internal Threads
Secondary Material Application Hardened Steel; Stainless Steel
Secondary Material Application ISO Code H; M
Spiral Direction Neutral
Class of Fit 3B
Thread Pitch 1.50mm

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