Please log in here to access all benefits, including promotional discounts and faster checkouts.

Tanoi Metric Fine Tap Oxide Spiral Point HSS-E V3 for most materials M4x0.5

Tanoi Metric Fine Tap Oxide Spiral Point HSS-E V3 for most materials M4x0.5

SKU:495.030

Designed for precision threading, the Tanoi Metric Fine Tap is a spiral-point tool built for M4x0.5 threads across a wide range of materials. It’s ideal for professionals and enthusiasts who deman... Read more ↓
P
M
K
N
S
H
StyleSpiral Point
FormMetric
SizeM4
Pitch0.5
View all specifications ↓
£23.14
Prices shown ex. VAT
In Stock— only 4 left
View Other Sizes →
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

Designed for precision threading, the Tanoi Metric Fine Tap is a spiral-point tool built for M4x0.5 threads across a wide range of materials. It’s ideal for professionals and enthusiasts who demand reliable, accurate results in fine-thread work.

  • Format: Metric fine thread tap optimized for delicate, precise thread forming at M4x0.5
  • Material: HSS‑E (high-speed steel) for high strength and wear resistance
  • Coating: Oxide finish to resist corrosion and extend tool life
  • Design: Spiral-point tips for efficient chip evacuation and positive cutting action
  • Version: Version 3 (V3) refinement with improved geometry for controlled starts and consistent threads
  • Compatibility: Suitable for a broad range of materials, including soft metals and engineered plastics

With its robust construction and precision grind, this tap delivers clean, reproducible threads with fewer passes. The spiral-point geometry pushes chips forward, reducing vibration and the risk of cross-threading, while the oxide coating stands up to frequent use in busy workshops. Whether you’re repairing a delicate aluminum bracket or threading a steel component, this tap helps you achieve accurate thread engagement, smoother assembly, and longer tool life.

Part Numbers

Protool Part Number
495.030
Brand
Tanoi
Category
Threading Tap
No downloads are attached to this product yet.
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Tanoi Threading Taps - Metric Fine HSS-E

View full collection →

You are viewing 495.030. Click any other SKU to view its full details.

Product SKUSizePitchShank DiameterOverall LengthFlute LengthPriceStock Order
495.015 M30.352.2568£21.51 In Stock
495.030 ViewingM40.52.86310£23.14 In Stock
495.040 M50.53.57012£24.00 In Stock
495.045 M60.54.58014£24.00 In Stock
495.050 M60.754.58014£24.00 In Stock
495.065 M80.7568018£26.53 5 days
495.070 M8169022£24.00 5 days
495.085 M10179020£24.74 5 days
495.100 M121910022£29.35 5 days
495.110 M121.5910022£27.32 5 days
495.130 M141.51110022£53.85 In Stock
495.150 M161.51210022£57.31 5 days
495.160 M181.51411025£73.99 5 days
495.175 M201.51612525£78.92 5 days
495.190 M221.51812525£88.10 5 days
495.205 M241.51814025£94.57 5 days

Other sizes in this range

with tools we think you'll like
All 16 →