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Omega Products Pull Studs BT (MAS) - Solid - With O-Ring - 45° - ISO 40
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Description
Omega Products' BT (MAS) Pull Studs are solid, O-ring sealed connectors designed for BT (MAS) tool holders. They deliver secure, repeatable clamping and quick tool changes in milling, drilling, and other machining operations.
The integrated O-ring provides a dependable seal that blocks coolant and contaminants from entering the tool holder, helping maintain a clean machining environment and extending tool holder life. These pull studs are precisely threaded to BT(MAS) specifications, ensuring a reliable fit and consistent performance under demanding conditions.
- Integrated O-ring seal for coolant and contaminant protection: The built-in O-ring creates a robust barrier at the interface, preventing coolant intrusion and debris from reaching the tool holder, which reduces wear and downtime.
- Precise ISO 40 with 45° seating for secure, repeatable clamping: Engineered to a 45° interface with ISO 40 threading, delivering accurate tool seating and consistent clamping force for reliable changes and cutting accuracy.
- Solid construction delivering rigidity and long service life: Robust, engineered-for-durability design maintains alignment and resists deformation in demanding applications, supporting steady performance over time.
Using these BT (MAS) pull studs helps keep your workflow smooth: faster tool changes, cleaner tool holders, and stable clamping translate to tighter tolerances, fewer reworks, and longer life for your tooling and spindle components.
Part Numbers
- Protool Part Number
- OM30150
- Brand
- Omega
- Category
- Pull Stud
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: Omega Products Pull Studs BT (MAS) - Solid - With O-Ring
View full collection →You are viewing OM30150. Click any other SKU to view its full details.
| Product SKU | Taper | Angle | Thread | L1 | Overall Length | D1 | D3 | D4 | C | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OM30150 Viewing | ISO40 | 45 | M16 | 35 | 60 | 23 | 17 | 10 | 19 | £6.85 | In Stock | |
| OM30151 | ISO40 | 60 | M16 | 35 | 60 | 23 | 17 | 10 | 19 | £6.85 | Next Day | |
| OM30152 | ISO40 | 90 | M16 | 35 | 60 | 23 | 17 | 10 | 19 | £6.85 | In Stock | |
| OM30153 | ISO50 | 45 | M24 | 45 | 85 | 38 | 25 | 17 | 30 | £10.39 | In Stock | |
| OM30154 | ISO50 | 60 | M24 | 45 | 85 | 38 | 25 | 17 | 30 | £10.39 | In Stock | |
| OM30155 | ISO50 | 90 | M24 | 45 | 85 | 38 | 25 | 17 | 30 | £10.39 | In Stock |
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