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Vcoil UN STI-Taps Thread Repair Kit, set of 2pcs Wire Thread Inserts 1.5D - 1.1/8x8

Vcoil UN STI-Taps Thread Repair Kit, set of 2pcs Wire Thread Inserts 1.5D - 1.1/8x8

SKU:TC-04731

The Vcoil UN STI-Taps Thread Repair Kit is a stainless steel wire thread insert system designed to restore damaged or worn threads with precision. Housed in an attractive presentation case, this ... Read more ↓
Size1.1/8x8
Tap03191
Hexagon Drive08741
Wire Inserts 1.5XD08731
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£318.32
Prices shown ex. VAT
7 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Vcoil UN STI-Taps Thread Repair Kit is a stainless steel wire thread insert system designed to restore damaged or worn threads with precision. Housed in an attractive presentation case, this 2-piece set is ideal for maintenance, installation, and small-series production.

  • 2-piece wire thread insert set: Includes two stainless steel inserts sized for use up to M12, covering dimension ranges from 1.5D to 1.1/8x8.
  • DIN 8140-compliant inserts: Wire thread inserts manufactured to DIN 8140 standards with ISO 2 (6H) tolerance, Type S.
  • Thread Armour Plating: Special plating engineered for materials with low shear strength to improve durability of repaired threads.
  • Stainless steel construction: Built for lasting performance and reliable corrosion resistance in workshop environments.
  • Suitable for hand thread cutting: Flexible enough to support hand-assembly and on-site repairs.
  • Up to M12 capability: Application range designed to cover common automotive and industrial sizes up to M12.
  • High stock availability: Standard and special dimensions kept in stock to meet varying repair needs.
  • Presentation case: Attractive, functional case keeps tools organized and ready for use.

This solution not only restores damaged threads but also offers increased load capacity after repair and robust resistance to temperature and corrosion. It’s designed to recover rejected items, delivering stable, long-lasting internal threads for reliable performance in maintenance, installation, and small-batch production.

Part Numbers

Protool Part Number
TC-04731
Brand
VCOIL
Category
Thread Repair Kit
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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: Vcoil UN STI-Taps Thread Repair Kits, sets of 2pcs Wire Thread Inserts 1.5D

View full collection →

You are viewing TC-04731. Click any other SKU to view its full details.

Product SKUSizeTapHexagon DriveWire Inserts 1.5XDInserts QTYPriceStock Order
TC-04731 Viewing1.1/8x803191087410873110£318.32 7 days
TC-04732 1.1/4x803192087420873210£350.61 7 days
TC-04733 1.3/8x803193087430873310£373.97 7 days
TC-04734 1.1/2x803194087440873410£447.43 7 days
TC-04735 1.5/8x803195087450873511£480.82 7 days
TC-04736 1.3/4x803196087460873612£601.02 7 days
TC-04737 1.7/8x803197087470873713£601.02 7 days
TC-04738 2x803198087480873814£868.14 7 days

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