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Machine Tap G 1 1/8 DIN 5156 C HSSE Narex
0000004212
€101.96 tax inc.
Net price: €82.89
Description
Technical data of the threader G 1 1/8 inch
| Technical data | ||
|---|---|---|
| Nominal diameter d1 inch/mm | G 1 1/8 inch | 37.90 mm |
| Thread pitch P inch/mm | 11 turns per inch | 2.31 mm |
| Overall length l1 | 170 mm | |
| Length of working part l2 | 34 mm | |
| Diameter of the shank part d2 | 28 mm | |
| Size of square drive a | 22 mm | |
| Threaded bore diameter | 35.50 mm | |
| Cut C | (2÷3) P | |
| Thread angle G | 55 degrees | |
| Thread standard | BSP DIN ISO 228 | |
Machine Tap G1.1/8 inch INOX
Machine Tap G 1.1/8 DIN 5156 C HSSE Narex is a precision thread cutter designed for cutting G1.1/8 inch cylindrical pipe threads in through holes. Made of durable HSSE high-speed steel with cobalt additive, it provides long life, high wear resistance and effective threading of steel, stainless steel and cast iron.
The tapping tool has a C-type nut (2-3 working coils), which allows you to start work quickly and accurately without damaging the edge of the hole. Execution in accordance with DIN 5156 guarantees precision and full compatibility with the BSP (G) pipe thread system, used in industrial and hydraulic installations.
Machine Tap G1.1/8 inch is used in pipe connections where tightness, standardization and repeatability are key - both in workshop and production conditions.
- High-quality HSSE steel - increased resistance to abrasion and temperature
- Type C nut - 2-3 working coils, ideal for through-holes
- Use for steel, stainless steel and cast iron
- Complies with DIN 5156 - precision and dimensional repeatability
- Dedicated to G-type (BSP) pipe connections in industrial environments
Frequently asked questions
1. Why is the G 1 1/8 inch threader 37.9 mm in diameter? G 1 1/8 inch how much is mm? And how many cm is it?
The question "G 1 1/8 inch how many mm" or "G 1 1/8 inch how many cm" often arises when selecting tools for pipe threading. Contrary to appearances, the value of 1 1/8 inch(that is, 37.9 mm or 3.79cm) does not mean the diameter of the thread, but the nominal size of the pipe to which the thread fits. In practice, a 1 1/8-inch G thread has an outside diameter of 37.9mm, because G (BSP) pipe threads are designed for pipes with thick walls.
For this reason, always check the thread diameter value in the technical data, and do not convert inches directly to millimeters. In the BSP system, the thread size is a result of the design of the entire installation, not just the nominal dimension.
2. Is the G thread a tapered thread and does it provide tightness?
No. G thread (BSP) is a cylindrical pipe thread, which means that its diameter is constant along its entire length. Unlike tapered threads (designated as R or BSPT), G thread connections are not self-sealing. This means that a G thread does not provide a seal by itself - it requires an additional sealing element, such as a flat gasket, O-ring or plastic washer. Such a sealing method is commonly used in hydraulic, pneumatic and industrial installations.
Product accessories
Tapered countersink 40/90 DIN 335 C HSS
Reference: 0000004109 In stock > 10 items
€35.53
€43.70 brutto
Hand Tap 1/8 inch left G DIN 5157/2 HSS
Reference: 0000006631 In stock > 10 items
€11.05
€13.59 brutto
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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