High Carbon Steel Machine Screw Fractional Bottom Tap 1/2"-20 NF
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Hanson High Carbon Steel Machine Screw Fractional Bottom Tap 1/2"-20 NF

Part No. HAN1545 Warranty Details  
Material types: high carbon steel for hand tapping applications and high speed steel for machine tapping where critical dimensions are required

Etched: tap size and recommended drill bit size are etched on each tool for easy identification

Point styles: taper, plug, and bottoming styles are available

All Hanson taps and dies are made in USA

Steel Machine Screw Tap Specs: Precision ground straight flutes provide rapid chip removal for efficient threading

Designed for hand threading work

Taps produce a class 2B thread

1 to 1-1/2 threads chamfered

Used when threads must go to bottom of hole

Ideal for all general-purpose threading

Ideal for tough threading work, routine maintenance, repair and for re-threading where high accuracy and tolerance thread is not critical

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