RUKO HGB-DIN352-HSS-55° ručný závitník G 1/4 palca DIN 352 HSS-G

The RUKO HGB-DIN352-HSS-55° hand tap is a precision ground tool for cutting G 1/4" parallel pipe threads to DIN 352. Its 55° flank angle and HSS-G construction make it suitable for unalloyed and low-alloy steels, non-ferrous metals, and plastics, in both through and blind holes.

Highlights

• Thread standard: DIN 352
• Thread type: G (BSPP)
• Nominal size: G 1/4" (19 TPI)
• Material: HSS-G (ground high-speed steel)
• Flank angle: 55°
• Cutting direction: right-hand
• Tolerance class: ISO 2

In daily use

This single tap is designed for manual thread cutting. With an overall length of 63 mm, thread length of 18 mm, shank diameter of 7 mm, and square drive of 5.5 mm, it fits standard tap wrenches. The bright finish and ground flutes ensure clean, accurate threads.

Full specifications

• Overall length: 63 mm
• Thread length: 18 mm
• Shank diameter: 7 mm
• Square drive: 5.5 mm
• Threads per inch: 19
• Application: unalloyed and low-alloy steels, non-ferrous metals, plastics
• Hole type: through and blind holes
• Surface finish: bright
• Manufacturing process: ground

Final note

A reliable hand tap for precise G 1/4" pipe threads in a wide range of materials.