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Ruko Machine tap UNF Nr. 4 DIN 371 HSS Co 5, type C / 35° RSP 266040UNF
Sku: T-18915
€7.65 (excl. legal VAT, excl. Shipping)
€21.34 MSRP
In stock,ready for shipping
Piece
Product variants
| Sku: | Name: | SKU manufacturer: | ||
|---|---|---|---|---|
|
T-18905 | Machine tap UNF 1” DIN 374 HSS Co 5, type C / 35° RSP | 266010UNF | |
|
T-18907 | Machine tap UNF 1/2” DIN 374 HSS Co 5, type C / 35° RSP | 266012UNF | |
|
T-18909 | Machine tap UNF 1/4” DIN 371 HSS Co 5, type C / 35° RSP | 266014UNF | |
|
T-18911 | Machine tap UNF 3/4” DIN 374 HSS Co 5, type C / 35° RSP | 266034UNF | |
|
T-18913 | Machine tap UNF 3/8” DIN 371 HSS Co 5, type C / 35° RSP | 266038UNF | |
|
T-18917 | Machine tap UNF Nr. 5 DIN 371 HSS Co 5, type C / 35° RSP | 266050UNF | |
|
T-18919 | Machine tap UNF 5/8” DIN 374 HSS Co 5, type C / 35° RSP | 266058UNF | |
|
T-18921 | Machine tap UNF Nr. 6 DIN 371 HSS Co 5, type C / 35° RSP | 266060UNF | |
|
T-18923 | Machine tap UNF 7/8” DIN 374 HSS Co 5, type C / 35° RSP | 266078UNF | |
|
T-18925 | Machine tap UNF Nr. 8 DIN 371 HSS Co 5, type C / 35° RSP | 266080UNF | |
|
T-18927 | Machine tap UNF Nr. 10 DIN 371 HSS Co 5, type C / 35° RSP | 266100UNF | |
|
T-18929 | Machine tap UNF Nr. 12 DIN 371 HSS Co 5, type C / 35° RSP | 266120UNF | |
|
T-18931 | Machine tap UNF 5/16” DIN 371 HSS Co 5, type C / 35° RSP | 266516UNF | |
|
T-18933 | Machine tap UNF 7/16” DIN 374 HSS Co 5, type C / 35° RSP | 266716UNF | |
|
T-18935 | Machine tap UNF 9/16” DIN 374 HSS Co 5, type C / 35° RSP | 266916UNF |
doneSurface: blank
doneTotal length: 56mm
doneTotal length: 56mm
doneSpiral length: 5,5 mm
doneThread: amerikanisches Feingewinde UNF
doneThread: amerikanisches Feingewinde UNF
Machine taps made of cobalt-alloyed high-speed steel. The higher resistance to hot hardening results in a longer service life. For through threads and blind hole threads, in unalloyed and alloyed steels up to 1000 N/mm² strength and non-ferrous metals. The thread is cut in one operation. Like HSS high-speed steel, with 5% cobalt alloy. This heat-resistant material is used for machining materials with higher strength and for long cutting channels with correspondingly strong heating. The 5% cobalt content ensures higher heat resistance and higher load-bearing capacity. Schematic illustration. Smaller diameters can be supplied with a tip for production reasons.
Content:
1 Piece
Shipping:
€41.93 Versandservice to United Kingdom
plus €7.80 stock transfer surcharge

For orders under €84.03 order total plus €25.21 Surcharge
Lieferung:
Provider:
Sales and delivery by ToolTeam Köln
Payment methods:
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Product data
Manufacturer:
Ruko GmbH
Condition:
NEW
Sku:
T-18915
SKU manufacturer:
266040UNF
GTIN Code (EAN):
4007140099792
Weight:
0,00 Kg
All information relating to products from Ruko GmbH. Technical and optical modifications of the manufacturer and errors reserved.
This page has been machine-translated, the original german version can be found here, please also note the Translation Disclaimer.
Product description
Thread: american UNF fine thread - Machine taps with reinforced shank and 35° right-hand spiral flutes for bottoming. The machine tap consists of cobalt alloyed heavy-duty high-speed steel. Its high heat resistance means a longer tool life. For bottoming threads in unalloyed and alloyed steels up to a strength of 1000 N/mm², malleable cast iron and non-ferrous metals. The thread is cut in one operation. Like high speed steel with cobalt alloy. This heat-resistant material is used for processing materials with high strength and in long cutting channels with correspondingly strong heating. The cobalt content of 5% provides a higher heat resistance and higher stressing capacity.
- Machine tap UNF No.4 DIN 371 HSS Co 5 Form C / 35° RSP
- Machine tap with reinforced shank and right-hand spiral flutes 35° RSP for blind hole threads.
Additional information
Surface:
blank
Total length:
56mm
Spiral length:
5,5 mm
Thread:
amerikanisches Feingewinde UNF
Thread length:
5,5mm
Thread nominal size:
Nr.4
Flanks:
hinterschliffen
Notch:
Form C/35° RSP, ca. 2-3 Gänge
Thread Core hole:
2,4mm
Number of threads (per inch):
48 Gänge pro Zoll
Thread designation size UNF:
Nr. 4
Core hole diameter:
2,4 mm
Shaft diameter mm (2):
3,50
Shaft diameter mm/inch/MK unit of measurement:
mm
Net weight:
0,002 kg
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The offer is aimed exclusively at business customers, companies, public institutions, tradesmen and freelancers. All prices in catalogues are exclusive of VAT, shipping costs and surcharges if applicable.
The manufacturer is exclusively responsible for the content, price and article details of the products and offers presented in the catalogues. Subject to technical and optical changes by the manufacturer and errors excepted.
The manufacturer is exclusively responsible for the content, price and article details of the products and offers presented in the catalogues. Subject to technical and optical changes by the manufacturer and errors excepted.
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Ruko Machine tap UNF Nr. 4 DIN 371 HSS Co 5, type C / 35° RSP 266040UNF
4007140099792
266040 UNF
266040-UNF
RUKO
266 040 UNF
MGB
machine taps
drills
RUKO precision tools
266040UNF
precision tools
twist drills
special drills
sheet metal cone drills
step drills
conical and deburring countersinks
thread cutting tools
thread repair tools
core drills
milling pins
hole saws
saws
deburring program
screw hole punches
coolants and lubricants
concrete drills
wood drills
Thread: american UNF fine thread - Machine taps with reinforced shank and 35° right-hand spiral flutes for bottoming. The machine tap consists of cobalt alloyed heavy-duty high-speed steel. Its high heat resistance means a longer tool life. For bottoming threads in unalloyed and alloyed steels up to a strength of 1000 N/mm², malleable cast iron and non-ferrous metals. The thread is cut in one operation. Like high speed steel with cobalt alloy. This heat-resistant material is used for processing materials with high strength and in long cutting channels with correspondingly strong heating. The cobalt content of 5% provides a higher heat resistance and higher stressing capacity.
T-18915
266040UNF
4007140099792
en
["de","en","it","nl","nl","fr","es","pl","pt","cs","da","sv"]
https://www.toolteam.com/en-GB/ruko-machine-tap-unf-nr-4-din-371-hss-co-5-type-c-35-rsp-266040unf-t-18915-4007140099792?dc=GB&cu=EUR
2026-08-10
7.65
United Kingdom
GB
DE
14