Description
Specs
- Type: Taper hand tap
- Thread size: one-half inch, thirteen threads per inch, UNC
- Overall length: three and three-eighths inches
- Finish: uncoated bright
- Material: carbon steel (CS)
- Lead: taper
Features
- Taper lead provides gradual cutting to start internal threads cleanly and reduce cross-threading.
- Bright, uncoated finish aids edge inspection and is suitable for storage in non-corrosive environments.
- Single-piece construction offers consistent geometry for reliable hand tapping with a standard hand tap wrench.
- Designed for hole tapping in soft to medium hardness metals, ideal for repairs and small-batch fabrication.
- Best paired with cutting oil or tapping fluid to improve chip evacuation and reduce friction.
- Explicitly sized for a one-half inch diameter hole with thirteen UNC threads per inch.
Physical
- OAL: three and three-eighths inches
- Nominal diameter: one-half inch (twelve point seven millimeters)
- Thread pitch: thirteen threads per inch
- Finish: bright, uncoated
- Material: carbon steel (CS)
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800-222-0324

