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Vcoil UNC STI-Taps Thread Repair Kit, set of 2pcs Wire Thread Inserts 1.5D - 1.1/4x7
| Size | 1.1/4x7 |
| Tap | 03118 |
| Hexagon Drive | 08051 |
| Wire Inserts 1.5XD | 08321 |
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Description
The Vcoil UNC STI-Taps Thread Repair Kit is a stainless steel wire thread insert system designed for technicians and machinists who maintain and repair threaded joints. It restores damaged or worn threads with Thread Armour Plating—specifically engineered for materials with low shear strength—delivering durable internal threads for maintenance, installation, and small-series production.
- Contents: 2 wire thread inserts designed for reliable repair and reinforcement.
- Thread Armour Plating: specialized coating to enhance wear resistance in delicate or low-shear-strength materials.
- Standards & Material: DIN 8140 wire thread inserts, ISO 2 (6H) tolerance, Type S, made from stainless steel.
- Size Range: suitable for dimensions up to M12 (covers common metric thread sizes).
- Application: optimized for hand thread cutting workflows, ideal for maintenance, installation, and small-batch production.
- Presentation: housed in an attractive, functional case for organized transport and storage.
- Availability: high stock for standard and special dimensions to support quick repairs.
The inserts reinforce damaged threads to increase load-carrying capability after repair, while delivering solid temperature and corrosion resistance for reliable performance in demanding environments. This kit helps you reclaim rejected parts and extend thread life, reducing downtime and maintenance costs—whether you’re repairing aircraft fittings, automotive components, or industrial equipment.
Part Numbers
- Protool Part Number
- TC-04118
- Brand
- VCOIL
- Category
- Thread Repair Kit
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: Vcoil UNC STI-Taps Thread Repair Kits, sets of 2pcs Wire Thread Inserts 1.5D
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