Hand Tap 1" UNC HSS Taper Tap

Toolex 514152 Hand Tap 1" UNC HSS Taper Tap

The thread profile of UNC is the same as for metric threads and is described in the JIS B0206 standard. The thread is described by its major diameter and the number of threads per inch of length (TPI). This thread series is commonly used in the mass production of bolts, screws and nuts. It is used for threading into lower tensile strength materials (bronze, brass, aluminum and plastics) to obtain the best resistance to stripping of the internal thread. It is also used on quick assembly or disassembly or if corrosion or slight damage is possible.

Features:

• Unified National Coarse.
• UNC is described by its major diameter and the number of threads per inch of length (TPI).
• Manufactured from high speed steel material to International DIN standards (DIN352/351).
• Available in Taper, Bottoming and Intermediate styles in all sizes.
• Suitable for materials up to 1000N/mm2.
• Suitable for both hand & machine operation.
• Bright finished with straight flute.
• Taper lead: for starting a thread prior to using an intermediate or bottoming lead tap.

Specifications:

• Size - 1"
• Lead - Taper
• Material - High Speed Steel (HSS)
• Type - Straight Flute