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BaerCoil Thread Insert UNF - 9/16 x 18 - 2 X D
| Size | 9/16 |
| Pitch | 18 |
| Length | 2 X D |
Learn more about Klarna
BaerCoil UNF thread inserts in size 9/16-18 deliver a durable, corrosion-resistant threading solution designed for high-stress assemblies. Built for engineers, machinists, and maintenance professionals, these inserts provide secure, long-lasting thread performance in demanding environments.
- Material: Austenitic chromium-nickel steel (stainless steel AISI 304) with a minimum tensile strength of 1400 N/mm²
- Cross‑section: Rhombic profile produced by cold-form swaging, optimizing thread engagement and space utilization
- Thread size: UNF 9/16-18 insert tailored for precise, reliable engagement in fine-thread applications
- Depth/length: 2×D depth to enhance retention and load distribution in deeper holes
- Performance benefits: Superior wear resistance, reduced thread abrasion, and improved surface finish compared with standard single-screw connections
Designed to restore and reinforce threaded joints, BaerCoil inserts distribute load more evenly across the threaded area, resist pull-out in softer base materials, and maintain engagement through repeated assembly cycles. The stainless-steel construction provides robust corrosion and heat resistance, helping parts endure challenging environments such as machinery housings, automotive components, and equipment that experience vibration. With the 2×D depth option and rhombic cross-section, these inserts deliver dependable, long-lasting thread integrity, making them a practical solution for retrofit, repair, and new-assembly projects where reliable fastening matters most.
| Size | 9/16 |
| Pitch | 18 |
| Length | 2 X D |
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 - UNF Type S Free Running
View full collection →You are viewing BAER-1-B8230-2. 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 | 5 days | |
| BAER-1-B8287-15 | No2 | 64 | 1.5 X D | £1.38 | 5 days | |
| BAER-1-B8287-2 | No2 | 64 | 2 X D | £1.43 | 5 days | |
| BAER-1-B8287-25 | No2 | 64 | 2.5 X D | £3.13 | 5 days | |
| BAER-1-B8287-3 | No2 | 64 | 3 X D | £3.50 | 5 days | |
| BAER-1-B8288-1 | No3 | 56 | 1 X D | £0.42 | 5 days | |
| BAER-1-B8288-15 | No3 | 56 | 1.5 X D | £0.48 | 5 days | |
| BAER-1-B8288-2 | No3 | 56 | 2 X D | £0.48 | 5 days | |
| BAER-1-B8288-3 | No3 | 56 | 3 X D | £1.75 | 5 days | |
| BAER-1-B8290-1 | No4 | 48 | 1 X D | £0.37 | 5 days | |
| BAER-1-B8290-15 | No4 | 48 | 1.5 X D | £0.42 | 5 days | |
| BAER-1-B8290-2 | No4 | 48 | 2 X D | £0.42 | 5 days | |
| BAER-1-B8290-25 | No4 | 48 | 2.5 X D | £0.53 | 5 days | |
| BAER-1-B8290-3 | No4 | 48 | 3 X D | £1.17 | 5 days | |
| BAER-1-B8289-1 | No5 | 44 | 1 X D | £0.74 | 5 days | |
| BAER-1-B8289-15 | No5 | 44 | 1.5 X D | £0.42 | 5 days | |
| BAER-1-B8289-2 | No5 | 44 | 2 X D | £1.91 | 5 days | |
| BAER-1-B8289-25 | No5 | 44 | 2.5 X D | £3.13 | 5 days | |
| BAER-1-B8289-3 | No5 | 44 | 3 X D | £3.50 | 5 days | |
| BAER-1-B8291-1 | No6 | 40 | 1 X D | £0.37 | 5 days | |
| BAER-1-B8291-15 | No6 | 40 | 1.5 X D | £0.37 | 5 days | |
| BAER-1-B8291-2 | No6 | 40 | 2 X D | £0.37 | 5 days | |
| BAER-1-B8291-25 | No6 | 40 | 2.5 X D | £0.48 | 5 days | |
| BAER-1-B8291-3 | No6 | 40 | 3 X D | £0.74 | 5 days | |
| BAER-1-B8292-1 | No8 | 36 | 1 X D | £0.37 | 5 days | |
| BAER-1-B8292-15 | No8 | 36 | 1.5 X D | £0.37 | 5 days | |
| BAER-1-B8292-2 | No8 | 36 | 2 X D | £0.37 | 5 days | |
| BAER-1-B8292-25 | No8 | 36 | 2.5 X D | £0.48 | 5 days | |
| BAER-1-B8292-3 | No8 | 36 | 3 X D | £1.22 | 5 days | |
| BAER-1-B8293-1 | No10 | 32 | 1 X D | £0.27 | 5 days | |
| BAER-1-B8293-15 | No10 | 32 | 1.5 X D | £0.27 | 5 days | |
| BAER-1-B8293-2 | No10 | 32 | 2 X D | £0.32 | 5 days | |
| BAER-1-B8293-25 | No10 | 32 | 2.5 X D | £0.37 | 5 days | |
| BAER-1-B8293-3 | No10 | 32 | 3 X D | £0.58 | 5 days | |
| BAER-1-B8225-1 | 1/4 | 28 | 1 X D | £0.32 | 5 days | |
| BAER-1-B8225-15 | 1/4 | 28 | 1.5 X D | £0.27 | 5 days | |
| BAER-1-B8225-2 | 1/4 | 28 | 2 X D | £0.32 | 5 days | |
| BAER-1-B8225-25 | 1/4 | 28 | 2.5 X D | £0.53 | 5 days | |
| BAER-1-B8225-3 | 1/4 | 28 | 3 X D | £0.74 | 5 days | |
| BAER-1-B8226-1 | 5/16 | 24 | 1 X D | £0.32 | 5 days | |
| BAER-1-B8226-15 | 5/16 | 24 | 1.5 X D | £0.37 | In Stock | |
| BAER-1-B8226-2 | 5/16 | 24 | 2 X D | £0.48 | 5 days | |
| BAER-1-B8226-25 | 5/16 | 24 | 2.5 X D | £0.64 | 5 days | |
| BAER-1-B8226-3 | 5/16 | 24 | 3 X D | £0.85 | 5 days | |
| BAER-1-B8227-1 | 3/8 | 24 | 1 X D | £0.48 | 5 days | |
| BAER-1-B8227-15 | 3/8 | 24 | 1.5 X D | £0.53 | 5 days | |
| BAER-1-B8227-2 | 3/8 | 24 | 2 X D | £0.64 | 5 days | |
| BAER-1-B8227-25 | 3/8 | 24 | 2.5 X D | £0.80 | 5 days | |
| BAER-1-B8227-3 | 3/8 | 24 | 3 X D | £1.59 | 5 days | |
| BAER-1-B8228-1 | 7/16 | 20 | 1 X D | £0.53 | 5 days | |
| BAER-1-B8228-15 | 7/16 | 20 | 1.5 X D | £0.64 | 5 days | |
| BAER-1-B8228-2 | 7/16 | 20 | 2 X D | £0.80 | 5 days | |
| BAER-1-B8228-25 | 7/16 | 20 | 2.5 X D | £1.01 | 5 days | |
| BAER-1-B8228-3 | 7/16 | 20 | 3 X D | £1.75 | 5 days | |
| BAER-1-B8229-1 | 1/2 | 20 | 1 X D | £0.58 | 5 days | |
| BAER-1-B8229-15 | 1/2 | 20 | 1.5 X D | £0.69 | 5 days | |
| BAER-1-B8229-2 | 1/2 | 20 | 2 X D | £0.80 | 5 days | |
| BAER-1-B8229-25 | 1/2 | 20 | 2.5 X D | £1.17 | 5 days | |
| BAER-1-B8229-3 | 1/2 | 20 | 3 X D | £1.80 | 5 days | |
| BAER-1-B8230-1 | 9/16 | 18 | 1 X D | £1.38 | 5 days | |
| BAER-1-B8230-15 | 9/16 | 18 | 1.5 X D | £1.43 | 5 days | |
| BAER-1-B8230-2 Viewing | 9/16 | 18 | 2 X D | £1.91 | 5 days | |
| BAER-1-B8230-25 | 9/16 | 18 | 2.5 X D | £2.33 | 5 days | |
| BAER-1-B8230-3 | 9/16 | 18 | 3 X D | £3.60 | 5 days | |
| BAER-1-B8231-1 | 5/8 | 18 | 1 X D | £1.54 | 5 days | |
| BAER-1-B8231-15 | 5/8 | 18 | 1.5 X D | £1.64 | 5 days | |
| BAER-1-B8231-2 | 5/8 | 18 | 2 X D | £2.17 | 5 days | |
| BAER-1-B8231-25 | 5/8 | 18 | 2.5 X D | £2.60 | 5 days | |
| BAER-1-B8231-3 | 5/8 | 18 | 3 X D | £4.03 | 5 days | |
| BAER-1-B8233-1 | 3/4 | 16 | 1 X D | £2.17 | 5 days | |
| BAER-1-B8233-15 | 3/4 | 16 | 1.5 X D | £3.02 | 5 days | |
| BAER-1-B8233-2 | 3/4 | 16 | 2 X D | £3.66 | 5 days | |
| BAER-1-B8233-25 | 3/4 | 16 | 2.5 X D | £4.40 | 5 days | |
| BAER-1-B8233-3 | 3/4 | 16 | 3 X D | £6.04 | 5 days | |
| BAER-1-B8235-1 | 7/8 | 14 | 1 X D | £3.55 | 5 days | |
| BAER-1-B8235-15 | 7/8 | 14 | 1.5 X D | £4.35 | 5 days | |
| BAER-1-B8235-2 | 7/8 | 14 | 2 X D | £7.47 | 5 days | |
| BAER-1-B8235-25 | 7/8 | 14 | 2.5 X D | £8.00 | 5 days | |
| BAER-1-B8235-3 | 7/8 | 14 | 3 X D | £11.18 | 5 days | |
| BAER-1-B8237-1 | 1 | 12 | 1 X D | £5.51 | 5 days | |
| BAER-1-B8237-15 | 1 | 12 | 1.5 X D | £6.52 | 5 days | |
| BAER-1-B8237-2 | 1 | 12 | 2 X D | £8.90 | 5 days | |
| BAER-1-B8237-25 | 1 | 12 | 2.5 X D | £11.82 | 5 days | |
| BAER-1-B8237-3 | 1 | 12 | 3 X D | £12.88 | 5 days | |
| 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 | 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 |
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