Dispatch Hours
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
- Mon – Thurs8:00 – 17:00
- Friday8:00 – 16:30
- Sat & SunClosed
Carmex
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Authorised UK Distributor
Carmex Thread Turning Internal Inserts
UNJ - Right/Left Hand
Our industry-leading range of thread turning inserts is recognized worldwide. These high-quality laydown triangular inserts can provide a solution for the majority of the thread standards available today. They can handle a wide range of applications: From the basic, to the most demanding ones.
Browse all 56 products
Click any SKU to view full product details, specifications and datasheets.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 11IL14UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 14 | 11 | BMA | £10.90 | 5 days |
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| 11IL16UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 16 | 11 | BMA | £10.90 | 5 days |
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| 11IL18UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 18 | 11 | BMA | £10.72 | 5 days |
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| 11IL20UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 20 | 11 | BMA | £10.72 | 5 days |
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| 11IL24UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 24 | 11 | BMA | £10.90 | 5 days |
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| 11IL28UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 28 | 11 | BMA | £10.90 | 5 days |
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| 11IL32UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 32 | 11 | BMA | £10.90 | 5 days |
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| 11IL36UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 36 | 11 | BMA | £14.18 | 5 days |
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| 11IL40UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 40 | 11 | BMA | £14.18 | 5 days |
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| 11IL44UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 44 | 11 | BMA | £14.18 | 5 days |
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| 11IL48UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 48 | 11 | BMA | £14.18 | 5 days |
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| 11IR14UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 14 | 11 | BMA | £10.72 | In Stock |
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| 11IR16UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 16 | 11 | BMA | £10.72 | In Stock |
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| 11IR18UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 18 | 11 | BMA | £10.72 | In Stock |
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| 11IR20UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 20 | 11 | BMA | £10.72 | In Stock |
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| 11IR24UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 24 | 11 | BMA | £10.72 | In Stock |
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| 11IR28UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 28 | 11 | BMA | £10.72 | In Stock |
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| 11IR32UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 32 | 11 | BMA | £10.72 | In Stock |
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| 11IR36UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 36 | 11 | BMA | £13.96 | In Stock |
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| 11IR40UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 40 | 11 | BMA | £13.96 | In Stock |
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| 11IR44UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 44 | 11 | BMA | £13.96 | In Stock |
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| 11IR48UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 48 | 11 | BMA | £13.96 | In Stock |
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| 16IL10UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 10 | 16 | BMA | £10.90 | 5 days |
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| 16IL11UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 11 | 16 | BMA | £10.90 | 5 days |
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| 16IL12UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 12 | 16 | BMA | £10.72 | 5 days |
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| 16IL13UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 13 | 16 | BMA | £10.90 | 5 days |
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| 16IL14UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 14 | 16 | BMA | £10.90 | 5 days |
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| 16IL16UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 16 | 16 | BMA | £10.72 | 5 days |
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| 16IL18UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 18 | 16 | BMA | £10.72 | 5 days |
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| 16IL20UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 20 | 16 | BMA | £10.90 | 5 days |
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| 16IL24UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 24 | 16 | BMA | £10.90 | 5 days |
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| 16IL28UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 28 | 16 | BMA | £10.90 | 5 days |
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| 16IL32UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 32 | 16 | BMA | £10.90 | 5 days |
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| 16IL36UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 36 | 16 | BMA | £14.18 | 5 days |
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| 16IL40UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 40 | 16 | BMA | £14.18 | 5 days |
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| 16IL44UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 44 | 16 | BMA | £14.18 | 5 days |
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| 16IL48UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 48 | 16 | BMA | £14.18 | 5 days |
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| 16IL8UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 8 | 16 | BMA | £10.72 | 5 days |
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| 16IL9UNJBMA | Internal | Left Hand | UNJ (UNJC UNJF UNJEF UNJS) | 9 | 16 | BMA | £10.90 | 5 days |
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| 16IR10UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 10 | 16 | BMA | £10.90 | 5 days |
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| 16IR11UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 11 | 16 | BMA | £10.90 | 5 days |
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| 16IR12UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 12 | 16 | BMA | £10.72 | In Stock |
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| 16IR13UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 13 | 16 | BMA | £10.90 | 5 days |
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| 16IR14UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 14 | 16 | BMA | £10.72 | In Stock |
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| 16IR16UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 16 | 16 | BMA | £10.72 | In Stock |
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| 16IR18UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 18 | 16 | BMA | £10.72 | In Stock |
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| 16IR20UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 20 | 16 | BMA | £10.72 | In Stock |
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| 16IR24UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 24 | 16 | BMA | £10.72 | In Stock |
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| 16IR28UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 28 | 16 | BMA | £10.72 | In Stock |
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| 16IR32UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 32 | 16 | BMA | £10.72 | In Stock |
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| 16IR36UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 36 | 16 | BMA | £13.96 | In Stock |
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| 16IR40UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 40 | 16 | BMA | £13.96 | In Stock |
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| 16IR44UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 44 | 16 | BMA | £13.96 | In Stock |
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| 16IR48UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 48 | 16 | BMA | £13.96 | In Stock |
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| 16IR8UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 8 | 16 | BMA | £10.72 | In Stock |
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| 16IR9UNJBMA | Internal | Right Hand | UNJ (UNJC UNJF UNJEF UNJS) | 9 | 16 | BMA | £10.90 | 5 days |
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Built around the way engineers work
Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.
UK Delivery
FREE next day delivery on mainland UK orders over £50 ex VAT
| Service | Cost |
|---|---|
| Royal Mail Tracked 24 | £5.90 |
| DPD Standard Next Day | £8.00 |
| Royal Mail Special Delivery by 1pm | £12.50 |
| DPD Saturday Delivery | £25.00 |
Saturday delivery available on orders placed before 4pm Friday. T&Cs and geographical exclusions apply (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands & others) — see our delivery page for full details.
Easy Returns
If an item isn't right, sending it back is simple and hassle-free.
Read our returns policy →Need Technical Help?
Our specialist team can advise on tooling choice, specifications and compatibility.
01732 887334 info@protool-ltd.co.ukMon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30
