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BaerCoil Thread Insert BA - BA 4 - 1.5 X D
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Description
BaerCoil BA 4 thread insert in stainless steel is engineered to reinforce and extend the life of threaded holes in metal assemblies. Ideal for engineers, machinists, and maintenance teams, it delivers a secure, durable screw connection in demanding environments.
- Material: Austenitic chromium-nickel stainless steel (AISI 304) with tensile strength ≥ 1400 N/mm2.
- Cross-section: Rhombic profile created by cold-form swaging for efficient space use and improved grip.
- Size/Length: BA 4 series, length 1.5 × D.
- Wear & Finish: Enhanced wear resistance, reduced thread abrasion, and a smooth inner finish for reliable engagement.
- Corrosion & Heat Resistance: Excellent resistance to corrosion and performance at elevated temperatures.
- Manufacturing Precision: Cold-formed swaging delivers consistent density and dependable thread engagement for long service life.
BaerCoil BA 4 thread inserts provide a durable, reusable solution for damaged or undersized threads. The rhombic cross-section distributes load evenly, improving thread life and reducing wear. Made from AISI 304 stainless steel, they resist corrosion and tolerate higher temperatures, maintaining a secure screw connection even in challenging environments. This makes them ideal for repair and reinforcement in automotive, machinery, and equipment where reliable fastening matters and downtime is costly.
Part Numbers
- Protool Part Number
- BAER-1-B6374-15
- Brand
- BAER
- Category
- Wire Thread Inserts
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: BaerCoil Thread Inserts - BA Type S Free Running
View full collection →You are viewing BAER-1-B6374-15. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Length | Price | Stock | Order |
|---|---|---|---|---|---|---|
| BAER-1-B6370-1 | BA 0 | N/A | 1 X D | £1.70 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6370-15 | BA 0 | N/A | 1.5 X D | £2.07 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6370-2 | BA 0 | N/A | 2 X D | £2.81 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6370-25 | BA 0 | N/A | 2.5 X D | £4.08 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6370-3 | BA 0 | N/A | 3 X D | £4.88 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6371-1 | BA 1 | N/A | 1 X D | £1.17 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6371-15 | BA 1 | N/A | 1.5 X D | £1.27 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6371-2 | BA 1 | N/A | 2 X D | £1.33 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6371-25 | BA 1 | N/A | 2.5 X D | £1.59 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6371-3 | BA 1 | N/A | 3 X D | £1.80 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6372-1 | BA 2 | N/A | 1 X D | £1.17 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6372-15 | BA 2 | N/A | 1.5 X D | £1.27 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6372-2 | BA 2 | N/A | 2 X D | £1.33 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6372-25 | BA 2 | N/A | 2.5 X D | £1.59 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6372-3 | BA 2 | N/A | 3 X D | £1.80 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6373-15 | BA 3 | N/A | 1.5 X D | £3.02 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6374-1 | BA 4 | N/A | 1 X D | £1.17 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6374-15 Viewing | BA 4 | N/A | 1.5 X D | £1.27 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6374-2 | BA 4 | N/A | 2 X D | £1.33 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6374-25 | BA 4 | N/A | 2.5 X D | £1.64 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6374-3 | BA 4 | N/A | 3 X D | £1.91 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6376-1 | BA 6 | N/A | 1 X D | £1.33 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6376-15 | BA 6 | N/A | 1.5 X D | £1.54 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6376-2 | BA 6 | N/A | 2 X D | £1.86 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6376-25 | BA 6 | N/A | 2.5 X D | £2.65 per item · pack of 10 | 5 days | Sold in packs of 10 |
| BAER-1-B6376-3 | BA 6 | N/A | 3 X D | £3.13 per item · pack of 10 | 5 days | Sold in packs of 10 |
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