Please log in here to access all benefits, including promotional discounts and faster checkouts.
BaerCoil Thread Insert UNF - 1 3/8 x 12 - 1.5 X D
SKU:BAER-1-B8240-15
BaerCoil UNF thread inserts are precision stainless-steel solutions designed to reinforce threaded connections in metal components. Built for engineers and technicians, they deliver durable, high...
Read more ↓
£45.90
Prices shown ex. VAT
5 days estimated lead time
— subject to availability
View Other Sizes →
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Learn more about Klarna
Description
BaerCoil UNF thread inserts are precision stainless-steel solutions designed to reinforce threaded connections in metal components. Built for engineers and technicians, they deliver durable, high-load threads with superior wear resistance.
- Internal Thread: 1-3/8 x 12 UNF (Unified National Fine) for strong, fine-pitched engagement.
- Material: Austenitic chromium-nickel stainless steel (AISI 304) with a tensile strength of at least 1400 N/mm2.
- Cross-Section: Rhombic profile produced by cold-form swaging to maximize thread contact and space utilization.
- Depth: Insertion depth of 1.5 × D to ensure robust, deep engagement in the host material.
- Performance: Superior wear resistance, reduced thread abrasion, better surface finish, and enhanced corrosion and heat resistance compared with typical single-screw connections.
BaerCoil inserts improve the longevity and reliability of threaded assemblies by distributing load more evenly and resisting common failure modes such as thread stripping and corrosion. The combination of material strength, geometric profile, and precise cold-form manufacturing translates to fewer reworks, easier maintenance, and longer service life in demanding industrial environments.
Part Numbers
- Protool Part Number
- BAER-1-B8240-15
- Brand
- BAER
- Category
- Wire Thread Inserts
No downloads are attached to this product yet.
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
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
Full Range: BaerCoil Thread Inserts - UNF Type S Free Running
View full collection →You are viewing BAER-1-B8240-15. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Length | Price | Stock | Order |
|---|---|---|---|---|---|---|
| BAER-1-B8287-1 | No2 | 64 | 1 X D | £1.27 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8287-15 | No2 | 64 | 1.5 X D | £1.38 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8287-2 | No2 | 64 | 2 X D | £1.43 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8287-25 | No2 | 64 | 2.5 X D | £3.13 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8287-3 | No2 | 64 | 3 X D | £3.50 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8288-1 | No3 | 56 | 1 X D | £0.42 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8288-15 | No3 | 56 | 1.5 X D | £0.48 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8288-2 | No3 | 56 | 2 X D | £0.48 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8288-3 | No3 | 56 | 3 X D | £1.75 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8290-1 | No4 | 48 | 1 X D | £0.37 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8290-15 | No4 | 48 | 1.5 X D | £0.42 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8290-2 | No4 | 48 | 2 X D | £0.42 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8290-25 | No4 | 48 | 2.5 X D | £0.53 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8290-3 | No4 | 48 | 3 X D | £1.17 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8289-1 | No5 | 44 | 1 X D | £0.74 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8289-15 | No5 | 44 | 1.5 X D | £0.42 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8289-2 | No5 | 44 | 2 X D | £1.91 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8289-25 | No5 | 44 | 2.5 X D | £3.13 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8289-3 | No5 | 44 | 3 X D | £3.50 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8291-1 | No6 | 40 | 1 X D | £0.37 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8291-15 | No6 | 40 | 1.5 X D | £0.37 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8291-2 | No6 | 40 | 2 X D | £0.37 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8291-25 | No6 | 40 | 2.5 X D | £0.48 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8291-3 | No6 | 40 | 3 X D | £0.74 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8292-1 | No8 | 36 | 1 X D | £0.37 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8292-15 | No8 | 36 | 1.5 X D | £0.37 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8292-2 | No8 | 36 | 2 X D | £0.37 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8292-25 | No8 | 36 | 2.5 X D | £0.48 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8292-3 | No8 | 36 | 3 X D | £1.22 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8293-1 | No10 | 32 | 1 X D | £0.27 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8293-15 | No10 | 32 | 1.5 X D | £0.27 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8293-2 | No10 | 32 | 2 X D | £0.32 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8293-25 | No10 | 32 | 2.5 X D | £0.37 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8293-3 | No10 | 32 | 3 X D | £0.58 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8225-1 | 1/4 | 28 | 1 X D | £0.32 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8225-15 | 1/4 | 28 | 1.5 X D | £0.27 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8225-2 | 1/4 | 28 | 2 X D | £0.32 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8225-25 | 1/4 | 28 | 2.5 X D | £0.53 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8225-3 | 1/4 | 28 | 3 X D | £0.74 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8226-1 | 5/16 | 24 | 1 X D | £0.32 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8226-15 | 5/16 | 24 | 1.5 X D | £0.37 per item · pack of 10 | In Stock | Sold in packs of 10 |
| BAER-1-B8226-2 | 5/16 | 24 | 2 X D | £0.48 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8226-25 | 5/16 | 24 | 2.5 X D | £0.64 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8226-3 | 5/16 | 24 | 3 X D | £0.85 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8227-1 | 3/8 | 24 | 1 X D | £0.48 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8227-15 | 3/8 | 24 | 1.5 X D | £0.53 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8227-2 | 3/8 | 24 | 2 X D | £0.64 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8227-25 | 3/8 | 24 | 2.5 X D | £0.80 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8227-3 | 3/8 | 24 | 3 X D | £1.59 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8228-1 | 7/16 | 20 | 1 X D | £0.53 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8228-15 | 7/16 | 20 | 1.5 X D | £0.64 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8228-2 | 7/16 | 20 | 2 X D | £0.80 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8228-25 | 7/16 | 20 | 2.5 X D | £1.01 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8228-3 | 7/16 | 20 | 3 X D | £1.75 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8229-1 | 1/2 | 20 | 1 X D | £0.58 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8229-15 | 1/2 | 20 | 1.5 X D | £0.69 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8229-2 | 1/2 | 20 | 2 X D | £0.80 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8229-25 | 1/2 | 20 | 2.5 X D | £1.17 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8229-3 | 1/2 | 20 | 3 X D | £1.80 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8230-1 | 9/16 | 18 | 1 X D | £1.38 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8230-15 | 9/16 | 18 | 1.5 X D | £1.43 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8230-2 | 9/16 | 18 | 2 X D | £1.91 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8230-25 | 9/16 | 18 | 2.5 X D | £2.33 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8230-3 | 9/16 | 18 | 3 X D | £3.60 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8231-1 | 5/8 | 18 | 1 X D | £1.54 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8231-15 | 5/8 | 18 | 1.5 X D | £1.64 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8231-2 | 5/8 | 18 | 2 X D | £2.17 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8231-25 | 5/8 | 18 | 2.5 X D | £2.60 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8231-3 | 5/8 | 18 | 3 X D | £4.03 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B8233-1 | 3/4 | 16 | 1 X D | £2.17 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8233-15 | 3/4 | 16 | 1.5 X D | £3.02 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8233-2 | 3/4 | 16 | 2 X D | £3.66 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8233-25 | 3/4 | 16 | 2.5 X D | £4.40 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8233-3 | 3/4 | 16 | 3 X D | £6.04 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8235-1 | 7/8 | 14 | 1 X D | £3.55 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8235-15 | 7/8 | 14 | 1.5 X D | £4.35 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8235-2 | 7/8 | 14 | 2 X D | £7.47 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8235-25 | 7/8 | 14 | 2.5 X D | £8.00 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8235-3 | 7/8 | 14 | 3 X D | £11.18 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8237-1 | 1 | 12 | 1 X D | £5.51 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8237-15 | 1 | 12 | 1.5 X D | £6.52 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8237-2 | 1 | 12 | 2 X D | £8.90 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8237-25 | 1 | 12 | 2.5 X D | £11.82 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8237-3 | 1 | 12 | 3 X D | £12.88 per item · pack of 5 | 5 days | Sold in packs of 5 |
| BAER-1-B8238-15 | 1 1/8 | 12 | 1.5 X D | £18.66 | 5 days | |
| BAER-1-B8239-15 | 1 1/4 | 12 | 1.5 X D | £18.92 | 5 days | |
| BAER-1-B8240-15 Viewing | 1 3/8 | 12 | 1.5 X D | £45.90 | 5 days | |
| BAER-1-B8236-15 | 1 1/2 | 12 | 1.5 X D | £47.59 | 5 days |
No products match your filters.
