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Wiseman Threading Tools Hand Tap - Taper Lead Tap - +0.015 Tolerance - M36x4
| Thread Form | Metric Oversize |
| Size | M36 |
| Pitch | 4 |
| Tolerance | +0.015 |
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Description
The Wiseman Threading Tools Hand Tap is crafted for precise, reliable internal threading by hand. Sized M36x4 with a taper lead and a tight +0.015 tolerance, it delivers consistently clean threads and a dependable fit in critical assemblies where thread accuracy matters. Designed for metalworking and fabrication, this hand tap helps you achieve professional results without the need for power tools.

Key advantages of the Wiseman Hand Tap
- Precise internal threads every time — the +0.015 tolerance tightens dimensional control, reducingPlay and ensuring a repeatable, strong engagement with the mating thread.
- Taper lead design — easier thread initiation, smoother progression, and less risk of cross-threading when starting a new hole or repairing a damaged one.
- Durable construction — built from robust materials to withstand the demands of repeated hand tapping in demanding environments.
- Direct, hands-on accuracy — ideal for craftsmen, machinists, and serious hobbyists who rely on precise thread quality without reliance on powered equipment.
- Versatile size for robust applications — M36x4 threading covers a common range for medium-to-large fastenings, suitable for housings, covers, and structural components.
Practical use cases and guidance
Whether you’re assembling a heavy-duty enclosure, repairing a threaded bore in a machine part, or creating a new threaded hole in metal panels, this hand tap helps you achieve dependable engagement with the corresponding bolt or threaded insert. For best results, follow these practical tips:
- Prepare the hole with a clean, properly sized drill to the recommended hole diameter for M36x4 taps.
- Chamfer the entry to guide the tap and minimize cross-threading as you begin.
- Use a light, steady hand and apply even, gentle turning pressure to advance the threads without binding.
- Clean out chips regularly to maintain smooth cutting and prevent thread damage.
- Test the fit with a compatible bolt or insert to verify correct engagement before final assembly.
In short, the Wiseman Threading Tools Hand Tap offers precision threading with a taper lead, ensuring you achieve accurate, strong internal threads in a wide range of metalworking projects. It’s the focused choice for anyone who values repeatable results, durable construction, and the confidence that comes from hands-on, high-quality threading.
Part Numbers
- Protool Part Number
- T07854T15
- Brand
- Wiseman
- Category
- Metric Oversize Tap
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.
Full Range: Wiseman Threading Tools Hand Taps - +0.015 Tolerance
View full collection →You are viewing T07854T15. Click any other SKU to view its full details.
| Product SKU | Thread Form | Size | Pitch | Tolerance | Lead | Thread Direction | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| T07302P15 | Metric Oversize | M6 | 1 | +0.015 | Bottom | Right Hand | £29.15 | 1-2 days | |
| T07303S15 | Metric Oversize | M6 | 1 | +0.015 | Second | Right Hand | £29.15 | 1-2 days | |
| T07304T15 | Metric Oversize | M6 | 1 | +0.015 | Taper | Right Hand | £29.15 | 1-2 days | |
| T07352P15 | Metric Oversize | M8 | 1.25 | +0.015 | Bottom | Right Hand | £33.33 | 1-2 days | |
| T07353S15 | Metric Oversize | M8 | 1.25 | +0.015 | Second | Right Hand | £33.33 | 1-2 days | |
| T07354T15 | Metric Oversize | M8 | 1.25 | +0.015 | Taper | Right Hand | £33.33 | 1-2 days | |
| T07402P15 | Metric Oversize | M10 | 1.5 | +0.015 | Bottom | Right Hand | £37.49 | 1-2 days | |
| T07403S15 | Metric Oversize | M10 | 1.5 | +0.015 | Second | Right Hand | £37.49 | 1-2 days | |
| T07404T15 | Metric Oversize | M10 | 1.5 | +0.015 | Taper | Right Hand | £37.49 | 1-2 days | |
| T07452P15 | Metric Oversize | M12 | 1.75 | +0.015 | Bottom | Right Hand | £40.62 | 1-2 days | |
| T07453S15 | Metric Oversize | M12 | 1.75 | +0.015 | Second | Right Hand | £40.62 | 1-2 days | |
| T07454T15 | Metric Oversize | M12 | 1.75 | +0.015 | Taper | Right Hand | £40.62 | 1-2 days | |
| T07552P15 | Metric Oversize | M14 | 2 | +0.015 | Bottom | Right Hand | £41.14 | 1-2 days | |
| T07553S15 | Metric Oversize | M14 | 2 | +0.015 | Second | Right Hand | £41.14 | 1-2 days | |
| T07554T15 | Metric Oversize | M14 | 2 | +0.015 | Taper | Right Hand | £41.14 | 1-2 days | |
| T07602P15 | Metric Oversize | M16 | 2 | +0.015 | Bottom | Right Hand | £55.74 | 1-2 days | |
| T07603S15 | Metric Oversize | M16 | 2 | +0.015 | Second | Right Hand | £55.74 | 1-2 days | |
| T07604T15 | Metric Oversize | M16 | 2 | +0.015 | Taper | Right Hand | £55.74 | 1-2 days | |
| T07652P15 | Metric Oversize | M20 | 2.5 | +0.015 | Bottom | Right Hand | £76.91 | 1-2 days | |
| T07653S15 | Metric Oversize | M20 | 2.5 | +0.015 | Second | Right Hand | £76.91 | 1-2 days | |
| T07654T15 | Metric Oversize | M20 | 2.5 | +0.015 | Taper | Right Hand | £76.91 | 1-2 days | |
| T07702P15 | Metric Oversize | M24 | 3 | +0.015 | Bottom | Right Hand | £103.32 | 1-2 days | |
| T07703S15 | Metric Oversize | M24 | 3 | +0.015 | Second | Right Hand | £103.32 | 1-2 days | |
| T07704T15 | Metric Oversize | M24 | 3 | +0.015 | Taper | Right Hand | £103.32 | 1-2 days | |
| T07752P15 | Metric Oversize | M27 | 3 | +0.015 | Bottom | Right Hand | £143.37 | 1-2 days | |
| T07753S15 | Metric Oversize | M27 | 3 | +0.015 | Second | Right Hand | £143.37 | 1-2 days | |
| T07754T15 | Metric Oversize | M27 | 3 | +0.015 | Taper | Right Hand | £143.37 | 1-2 days | |
| T07802P15 | Metric Oversize | M30 | 3.5 | +0.015 | Bottom | Right Hand | £205.05 | 1-2 days | |
| T07803S15 | Metric Oversize | M30 | 3.5 | +0.015 | Second | Right Hand | £205.05 | 1-2 days | |
| T07804T15 | Metric Oversize | M30 | 3.5 | +0.015 | Taper | Right Hand | £205.05 | 1-2 days | |
| T07852P15 | Metric Oversize | M36 | 4 | +0.015 | Bottom | Right Hand | £273.74 | 1-2 days | |
| T07853S15 | Metric Oversize | M36 | 4 | +0.015 | Second | Right Hand | £273.74 | 1-2 days | |
| T07854T15 Viewing | Metric Oversize | M36 | 4 | +0.015 | Taper | Right Hand | £273.74 | 1-2 days |
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