Difference Between American Pipe Scre...

NPTF has shallow bottom or the threads and sharp top of the threads. They crush each other and fit together, resulting in screws that do not require a seali... 詳細表示

What kind of tool is a drill tap?

A drill tap is a tool that performs pilot hole drilling and threading in a single tool. It is a tap that performs internal thread pilot drilling with the dr... 詳細表示

When should I use a tapped tape for p...

The short thread type (tap product name: S-TPT) is used for screwing elbows, teas, and other items with a short thread length. Since the reference diamete... 詳細表示

What is a interrupted -shaped tap?

A interrupted -shaped tap is a type of tap for tapered threads, in which the thread of the complete tap thread is removed so that it jumps into a single thre... 詳細表示

Taps for spark plugs

The spark plug standard is M14S × 1.25. See JISB8031. Since OH4 falls into the category of OH4 accuracy, A-SFT's M14×1.25 (STD+1) (= OH4) corresponds to it.... 詳細表示

Tap whitworth screws for W threads

Only those with size in inches are in the standard lineup. General use (HT, SFT, POT) General Use Long Shank (HT, SFT, POT) For SUS (SFT, POT) NT (Nut ... 詳細表示

SKS Taps What are tungsten taps?

SKS is an alloy tool steel, commonly known as tungsten. On the packaging box, it is labeled "HIGH QUALITY TAPS". No Product Name Chamfer Size No ... 詳細表示

Differences in tap materials (SKS and...

Both refer to the base material used for tapping. SKS is an alloy tool steel. ・HSS is called high-speed tool steel. The main difference between the two is... 詳細表示

internal thread Accuracy and Tapping...

OH accuracy means that in order to satisfy a predetermined internal thread accuracy, the accuracy of the tap can be selected according to the working conditi... 詳細表示

There is a P or B on the shank of the...

The “P” and “B” markings on the forming‑tap shank indicate the chamfer length. In the New Roll Tap (NRT) series, “P” (Plug) is used for through‑hole machinin... 詳細表示