Spiral fluted tap (for stainless steel) EX-SUS-SFT 1/4-20UNC
Ship pack of
Angle Width K (mm)
Lower Neck Part L1 (mm)
Overall Length L (mm)
Number of Flutes
Angle Length Lk (mm)
High-Vanadium Heiss (High speed steel) HSSE
Helix Angle (Degree)
Screw Length Lc (mm)
Shank Diameter d (phi mm)
No.5-1/4 have protruding centers.
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5 Customer Reviews
The reviews are automatic translation.
Model engine maintenance
On 2017-10-25 20:07:04
I am using screw correction of the model engine spinner nut.
It is saved because there is no size in the home center.
Stainless steel product processing
On 2017-03-01 22:57:48
I used it for stainless steel but it was as smooth as I could wonder if I made a tap on an iron product.
Mainly fixing screw holes
On 2015-12-22 06:56:48
Iron Workmanship can not be cut immediately, so I made it for stainless steel. It is likely to last long.
To correspond to the steel frame with a tap to the part where the hardware of the full screw (3 minutes) can not be used.
On 2015-11-19 23:08:09
Since we used a general-purpose tap so far, it was easy to tap work
On 2015-04-29 14:46:16
Scraping scratches can come out toward you and deeply screw it.
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