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BaerCoil Thread Insert BSF - 1/4 x 26 - 1 X D
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Description
BaerCoil BSF thread inserts are a reliable, corrosion-resistant fastening solution for 1/4-26 British Standard Fine threads. Crafted from austenitic stainless steel (AISI 304) with high tensile strength, they are designed to deliver durable, long-lasting thread connections in demanding environments.
- Material: Austenitic chromium-nickel stainless steel (AISI 304) with a minimum tensile strength of 1400 N/mm² for strong, durable performance.
- Cross‑section: Swaged in cold‑form to a rhombic shape, which optimizes load transfer and maximizes usable space in tight assemblies.
- Thread size: BSF 1/4 x 26 (British Standard Fine) for precise fit with compatible fasteners and components.
- Corrosion and heat resistance: Designed to maintain integrity and smooth operation in challenging environments where exposure to moisture or heat is a concern.
- Installation depth: 1 × D designation, guiding insertion depth to ensure reliable engagement and pull‑out resistance.
- Manufacturing process: Cold‑formed swaging creates a durable insert with a secure grip on the surrounding material and reduced wear over time.
In real-world use, BaerCoil inserts help extend the life of threaded joints by providing superior wear resistance and a cleaner surface finish. The rhombic cross-section enhances thread engagement, reducing the likelihood of abrasion and galling in repetitive assemblies. Ideal for metal components that experience vibration, load cycling, or harsh operating conditions, these inserts offer a dependable solution that supports longer service intervals and consistent performance.
Part Numbers
- Protool Part Number
- BAER-1-B8263-1
- 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 - BSF Type S Free Running
View full collection →You are viewing BAER-1-B8263-1. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Length | Price | Stock | Order |
|---|---|---|---|---|---|---|
| BAER-1-B8262-1 | 3/16 | 32 | 1 X D | £0.85 | 5 days | |
| BAER-1-B8262-15 | 3/16 | 32 | 1.5 X D | £0.90 | 5 days | |
| BAER-1-B8262-2 | 3/16 | 32 | 2 X D | £1.01 | 5 days | |
| BAER-1-B8262-25 | 3/16 | 32 | 2.5 X D | £1.17 | 5 days | |
| BAER-1-B8262-3 | 3/16 | 32 | 3 X D | £1.27 | 5 days | |
| BAER-1-B8263-1 Viewing | 1/4 | 26 | 1 X D | £1.06 | 5 days | |
| BAER-1-B8263-15 | 1/4 | 26 | 1.5 X D | £1.17 | 5 days | |
| BAER-1-B8263-2 | 1/4 | 26 | 2 X D | £1.22 | 5 days | |
| BAER-1-B8263-25 | 1/4 | 26 | 2.5 X D | £1.38 | 5 days | |
| BAER-1-B8263-3 | 1/4 | 26 | 3 X D | £1.48 | 5 days | |
| BAER-1-B8265-1 | 5/16 | 22 | 1 X D | £1.17 | 5 days | |
| BAER-1-B8265-15 | 5/16 | 22 | 1.5 X D | £1.27 | 5 days | |
| BAER-1-B8265-2 | 5/16 | 22 | 2 X D | £1.38 | 5 days | |
| BAER-1-B8265-25 | 5/16 | 22 | 2.5 X D | £1.48 | 5 days | |
| BAER-1-B8265-3 | 5/16 | 22 | 3 X D | £2.17 | 5 days | |
| BAER-1-B8266-1 | 3/8 | 20 | 1 X D | £1.54 | In Stock | |
| BAER-1-B8266-15 | 3/8 | 20 | 1.5 X D | £1.70 | 5 days | |
| BAER-1-B8266-2 | 3/8 | 20 | 2 X D | £1.80 | 5 days | |
| BAER-1-B8266-25 | 3/8 | 20 | 2.5 X D | £1.96 | 5 days | |
| BAER-1-B8266-3 | 3/8 | 20 | 3 X D | £2.81 | 5 days | |
| BAER-1-B8267-1 | 7/16 | 18 | 1 X D | £2.65 | 5 days | |
| BAER-1-B8267-15 | 7/16 | 18 | 1.5 X D | £2.97 | In Stock | |
| BAER-1-B8267-2 | 7/16 | 18 | 2 X D | £3.07 | In Stock | |
| BAER-1-B8267-25 | 7/16 | 18 | 2.5 X D | £2.81 | 5 days | |
| BAER-1-B8267-3 | 7/16 | 18 | 3 X D | £3.34 | 5 days | |
| BAER-1-B8268-1 | 1/2 | 16 | 1 X D | £3.07 | 5 days | |
| BAER-1-B8268-15 | 1/2 | 16 | 1.5 X D | £3.39 | 5 days | |
| BAER-1-B8268-2 | 1/2 | 16 | 2 X D | £3.50 | 5 days | |
| BAER-1-B8268-25 | 1/2 | 16 | 2.5 X D | £4.08 | 5 days | |
| BAER-1-B8268-3 | 1/2 | 16 | 3 X D | £5.04 | 5 days | |
| BAER-1-B8269-1 | 9/16 | 16 | 1 X D | £3.50 | 5 days | |
| BAER-1-B8269-15 | 9/16 | 16 | 1.5 X D | £3.98 | 5 days | |
| BAER-1-B8269-2 | 9/16 | 16 | 2 X D | £4.19 | 5 days | |
| BAER-1-B8269-25 | 9/16 | 16 | 2.5 X D | £5.88 | 5 days | |
| BAER-1-B8269-3 | 9/16 | 16 | 3 X D | £6.84 | 5 days | |
| BAER-1-B8270-1 | 5/8 | 14 | 1 X D | £4.08 | 5 days | |
| BAER-1-B8270-15 | 5/8 | 14 | 1.5 X D | £4.66 | 5 days | |
| BAER-1-B8270-2 | 5/8 | 14 | 2 X D | £4.88 | 5 days | |
| BAER-1-B8270-25 | 5/8 | 14 | 2.5 X D | £8.80 | 5 days | |
| BAER-1-B8270-3 | 5/8 | 14 | 3 X D | £10.23 | 5 days | |
| BAER-1-B8272-1 | 3/4 | 12 | 1 X D | £5.30 | 5 days | |
| BAER-1-B8272-15 | 3/4 | 12 | 1.5 X D | £5.83 | 5 days | |
| BAER-1-B8272-2 | 3/4 | 12 | 2 X D | £7.58 | 5 days | |
| BAER-1-B8272-25 | 3/4 | 12 | 2.5 X D | £15.11 | 5 days | |
| BAER-1-B8272-3 | 3/4 | 12 | 3 X D | £17.33 | 5 days | |
| BAER-1-B8274-1 | 7/8 | 11 | 1 X D | £5.46 | 5 days | |
| BAER-1-B8274-15 | 7/8 | 11 | 1.5 X D | £5.83 | 5 days | |
| BAER-1-B8274-2 | 7/8 | 11 | 2 X D | £7.58 | 5 days | |
| BAER-1-B8274-25 | 7/8 | 11 | 2.5 X D | £20.35 | 5 days | |
| BAER-1-B8274-3 | 7/8 | 11 | 3 X D | £23.74 | 5 days | |
| BAER-1-B8276-1 | 1 | 10 | 1 X D | £6.78 | 5 days | |
| BAER-1-B8276-15 | 1 | 10 | 1.5 X D | £8.06 | 5 days | |
| BAER-1-B8276-2 | 1 | 10 | 2 X D | £9.38 | 5 days | |
| BAER-1-B8276-25 | 1 | 10 | 2.5 X D | £26.45 | 5 days | |
| BAER-1-B8276-3 | 1 | 10 | 3 X D | £30.48 | 5 days | |
| BAER-1-B8277-1 | 1 1/8 | 9 | 1 X D | £10.18 | 5 days | |
| BAER-1-B8277-15 | 1 1/8 | 9 | 1.5 X D | £12.24 | 5 days | |
| BAER-1-B8278-1 | 1 1/4 | 9 | 1 X D | £12.19 | 5 days | |
| BAER-1-B8278-15 | 1 1/4 | 9 | 1.5 X D | £14.68 | 5 days | |
| BAER-1-B8279-15 | 1 1/2 | 8 | 1 X D | £17.60 | 5 days | |
| BAER-1-B8279-2 | 1 1/2 | 8 | 2 X D | £18.50 | In Stock |
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