Please log in here to access all benefits, including promotional discounts and faster checkouts.
Asimeto Plug Thread Gauge (D/E) - UNC - Right Hand - 2B - No. 4 x 40
| Thread Form | UNC |
| Size | No. 4 |
| Pitch | 40 |
| Gauge Type | Plug Gauge (D/E) |
| Thread Direction | Right Hand |
| Tolerance | 2B |
Learn more about Klarna
The Asimeto Plug Gauge (D/E) UNC Right Hand 2B No. 4 x 40 is a precision internal-thread measurement tool designed for quick, reliable verification of UNC, UNF, and UNEF threaded holes. Built for machinists, inspectors, and quality teams, it delivers precise go/no-go checks with a tapered insertion tip and a comfortable, controllable grip.
- Thread Standards: Conforms to UNC, UNF, and UNEF internal threads for versatile, one-tool verification.
- Right-Hand Design: Optimized for right-hand threads to ensure correct alignment and measurement orientation.
- Size and Tolerance: No. 4 x 40 with 2B tolerance class for consistent, repeatable results.
- Tapered Insertion End: A tapered nose guides entry into threaded holes, enabling rapid and accurate assessment of fit.
- Ergonomic Construction: Knurled handle and robust ends provide secure grip and durability in demanding workshop environments.
- Series: Part of the 695 Series, crafted for dependable performance in thread verification tasks.
This plug gauge offers a clear, tactile indication of thread quality, helping you identify undersized or oversized holes and prevent mismatched fasteners. It streamlines quality control, maintenance checks, and assembly workflows by delivering precise measurements with minimal interpretation. For best results, use it on clean holes, insert with a steady, gentle motion, and compare against your standard go/no-go criteria within your gauge set.
| Thread Form | UNC |
| Size | No. 4 |
| Pitch | 40 |
| Gauge Type | Plug Gauge (D/E) |
| Thread Direction | Right Hand |
| Tolerance | 2B |
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: Asimeto Plug Gauges - UN (UNC/UNF/UNEF) - 695 Series
View full collection →You are viewing 695-08-2. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| 695-01-2 | No. 0 | 80 | £79.43 | In Stock | |
| 695-02-2 | No. 1 | 64 | £79.43 | In Stock | |
| 695-03-2 | No. 1 | 72 | £71.60 | In Stock | |
| 695-04-2 | No. 2 | 56 | £71.60 | 4 weeks | |
| 695-05-2 | No. 2 | 64 | £79.43 | In Stock | |
| 695-06-2 | No. 3 | 48 | £73.58 | 4 weeks | |
| 695-07-2 | No. 3 | 56 | £73.58 | In Stock | |
| 695-08-2 Viewing | No. 4 | 40 | £66.51 | 4 weeks | |
| 695-09-2 | No. 4 | 48 | £73.58 | In Stock | |
| 695-10-2 | No. 5 | 40 | £62.60 | 4 weeks | |
| 695-11-2 | No. 5 | 44 | £69.26 | In Stock | |
| 695-12-2 | No. 6 | 32 | £62.60 | In Stock | |
| 695-13-2 | No. 6 | 40 | £69.26 | In Stock | |
| 695-14-2 | No. 8 | 32 | £62.60 | 4 weeks | |
| 695-15-2 | No. 8 | 36 | £69.26 | 4 weeks | |
| 695-16-2 | No. 10 | 24 | £69.26 | 4 weeks | |
| 695-17-2 | No. 10 | 32 | £62.60 | In Stock | |
| 695-18-2 | No. 12 | 24 | £69.26 | In Stock | |
| 695-19-2 | No. 12 | 28 | £69.26 | 4 weeks | |
| 695-20-2 | 1/4 | 20 | £56.34 | 4 weeks | |
| 695-21-2 | 1/4 | 28 | £56.34 | In Stock | |
| 695-22-2 | 1/4 | 32 | £82.94 | 4 weeks | |
| 695-23-2 | 5/16 | 18 | £56.34 | 4 weeks | |
| 695-24-2 | 5/16 | 24 | £56.34 | 4 weeks | |
| 695-25-2 | 5/16 | 32 | £82.94 | In Stock | |
| 695-26-2 | 3/8 | 16 | £59.85 | In Stock | |
| 695-27-2 | 3/8 | 24 | £59.85 | 4 weeks | |
| 695-28-2 | 3/8 | 32 | £86.49 | 4 weeks | |
| 695-29-2 | 7/16 | 14 | £59.85 | 4 weeks | |
| 695-30-2 | 7/16 | 20 | £59.85 | 4 weeks | |
| 695-31-2 | 7/16 | 28 | £77.85 | In Stock | |
| 695-32-2 | 1/2 | 13 | £62.60 | In Stock | |
| 695-33-2 | 1/2 | 20 | £62.60 | In Stock | |
| 695-34-2 | 1/2 | 28 | £90.77 | 4 weeks | |
| 695-35-2 | 9/16 | 12 | £82.94 | In Stock | |
| 695-36-2 | 9/16 | 18 | £74.75 | In Stock | |
| 695-37-2 | 9/16 | 24 | £96.66 | In Stock | |
| 695-38-2 | 5/8 | 11 | £82.94 | 4 weeks | |
| 695-39-2 | 5/8 | 18 | £74.75 | 4 weeks | |
| 695-40-2 | 5/8 | 24 | £96.66 | In Stock | |
| 695-41-2 | 3/4 | 10 | £79.43 | 4 weeks | |
| 695-42-2 | 3/4 | 16 | £79.43 | 4 weeks | |
| 695-43-2 | 3/4 | 20 | £98.60 | 4 weeks | |
| 695-44-2 | 7/8 | 9 | £83.34 | 4 weeks | |
| 695-45-2 | 7/8 | 14 | £83.34 | 4 weeks | |
| 695-46-2 | 7/8 | 20 | £115.43 | In Stock | |
| 695-47-2 | 1 | 8 | £88.83 | 4 weeks | |
| 695-48-2 | 1 | 12 | £98.60 | 4 weeks |
No products match your filters.
