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VCOIL UNC Thread Repair Kit - No.4x40 - 1.5XD
| Tap | No.4x40 |
| Drill | 3.1 mm |
| Inserting Tool | No. 4 |
| Tang Break | No. 4 |
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Description
VCOIL UNC Thread Repair Kit is a complete solution for restoring damaged or worn UNC threads in metal parts. Designed for maintenance teams, installers, and small-batch production, it delivers durable internal threads with a specialized Thread Armour Plating for materials with low shear strength.
- No.4 x 40 UNC thread repair inserts: precisely sized repair inserts for restoring standard UNC threads.
- 1.5XD installation depth: engineered to work with a 1.5 times the thread depth installation for secure, lasting results.
- Thread Armour Plating: a specialized coating that reinforces durability in materials with low shear strength.
- Comprehensive toolset: includes drilling/reaming components and insertion tools to complete the repair in one session.
- Organized case: compact storage with dedicated compartments to keep inserts, drills, and tools neatly arranged.
This kit helps you recover damaged or rejected parts by rebuilding reliable internal threads, reducing downtime and replacement costs. It delivers stable, long-lasting thread performance ideal for routine maintenance, new installations, and small-series production, ensuring components stay securely fastened under load.
Part Numbers
- Protool Part Number
- TC-04101
- 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 Thread Repair Kits Wire Thread Inserts 1.5XD
View full collection →You are viewing TC-04101. Click any other SKU to view its full details.
| Product SKU | Tap | Drill | Inserting Tool | Tang Break | Wire Inserts 1.5XD | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| TC-04100 | No.2x56 | 2.4 mm | No. 2 | No. 2 | 20 | £33.39 | 7 days | |
| TC-04101 Viewing | No.4x40 | 3.1 mm | No. 4 | No. 4 | 20 | £30.17 | 7 days | |
| TC-04106 | No.5x40 | 3.4 mm | No. 4 | No. 4 | 20 | £30.17 | 7 days | |
| TC-04102 | No.6x32 | 3.8 mm | No. 5 | No. 5 | 20 | £30.17 | 7 days | |
| TC-04103 | No.8x32 | 4.4 mm | No. 6 | No. 6 | 20 | £30.17 | 7 days | |
| TC-04104 | No.10x24 | 5.2 mm | No. 7 | No. 6 | 20 | £30.17 | 7 days | |
| TC-04105 | No.12x24 | 5.8 mm | No. 8 | No. 8 | 20 | £30.17 | 7 days | |
| TC-04107 | 1/4x20 | 6.7 mm | No. 9 | No. 9 | 20 | £27.16 | 7 days | |
| TC-04108 | 5/16x18 | 8.3 mm | No. 10 | No. 10 | 20 | £33.28 | 7 days | |
| TC-04109 | 3/8x16 | 9.9 mm | No. 12 | No. 12 | 15 | £35.51 | 7 days | |
| TC-04110 | 7/16x14 | 11.6 mm | No. 14 | No. 14 | 10 | £39.86 | 7 days | |
| TC-04111 | 1/2x13 | 13 mm | No. 15 | No. 15 | 10 | £43.76 | 7 days | |
| TC-04112 | 9/16x12 | N/A | No. 16 | N/A | 10 | £58.45 | 7 days | |
| TC-04113 | 5/8x11 | N/A | No. 18 | N/A | 10 | £58.45 | 7 days | |
| TC-04114 | 3/4x10 | N/A | No. 20 | N/A | 5 | £74.58 | 7 days | |
| TC-04115 | 7/8x9 | N/A | No. 22 | N/A | 5 | £90.61 | 7 days | |
| TC-04116 | 1x8 | N/A | No. 23 | N/A | 4 | £86.37 | 7 days |
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