HSS Straight Flute Plug Thread Tap M2–M8 | Metric Tap Set

HSS Straight Flute Plug Screw Thread Tap – M2 to M8

Cut precise, clean internal threads every time with this high-speed steel (HSS 6542) straight flute plug tap. Whether you're tackling bicycle repairs, assembling furniture, or handling machinery manufacturing, this right-hand thread tap delivers consistent accuracy across a full range of metric sizes from M2 to M8. The titanium surface coating boosts hardness and extends wear life, making it a reliable choice for both hobbyists and professionals.

Key Features

• Material: High Speed Steel 6542 (HSS) with Titanium Surface coating for superior hardness and heat resistance
• Available Sizes: M2, M2.5, M3, M3.5, M4, M5, M6, M8 – covers the most common metric thread sizes
• Thread Direction: Right-hand thread
• Straight Flute Design: Ideal for through-holes and shallow blind holes in a variety of materials
• Durable Construction: High-quality bearing steel handle for secure grip and long service life
• Versatile Use: Suitable for bicycle repair, furniture assembly, machinery manufacturing, DIY projects, and more

Specifications

Package Includes

• 1 × Hand Screw Thread Tap (select size from options)

Note: Colors may vary slightly from photos due to monitor calibration differences.

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Frequently Asked Questions

Q: What sizes are included in the HSS straight flute plug screw thread tap range?

A: This tap is available in the following metric sizes: M2, M2.5, M3, M3.5, M4, M5, M6, and M8. Each size is sold individually, so you can select exactly the size you need for your project.

Q: What materials can this HSS thread tap be used on?

A: Made from High Speed Steel 6542 (HSS) with a titanium surface coating, this tap is suitable for threading softer metals, aluminum, and mild steel, as well as use in woodworking and general DIY applications such as bicycle repair, furniture assembly, and machinery manufacturing.

Q: What is the difference between a straight flute plug tap and other tap types?

A: A straight flute plug tap features a moderate chamfer (typically 3–5 threads) and is designed for general-purpose threading in both through-holes and shallow blind holes. The straight flutes make it easy to use by hand with a tap wrench, and it works well in a wide range of materials.

Q: Is this a right-hand or left-hand thread tap?

A: This is a right-hand (standard) thread tap, meaning you turn it clockwise to cut threads — compatible with the vast majority of standard metric fasteners and applications.