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Truthread Thread Ring Gauge (NoGo) - UNC - Right Hand - 2A - No.12x24
| Thead Form | UNC |
| Size | No.12 |
| Pitch | 24 |
| Gauge Type | Ring Gauge (NoGo) |
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Description
The Truthread Thread Ring Gauge (NoGo) is a precision tool designed for UNC (Unified National Coarse) right‑hand threads in the No.12x24 size. Calibrated to ensure the thread is within tolerance, this NoGo gauge specifically checks the minimum material condition to confirm the part stays within the lower size limit, making it ideal for verifying threaded components that should not be larger than the maximum allowable size. Its compact ring design allows quick, straightforward checks by hand or in a busy inspection station.
- UNC Right‑Hand 2A thread compatibility: Engineered to match standard UNC right‑hand threads in the 2A class, enabling quick, reliable go/no‑go checks across parts with consistent results.
- NoGo minimum material condition verification: Specifically checks the minimum material condition, ensuring the part remains within the lower limit of the allowable size and helps prevent oversized outcomes beyond the maximum tolerance.
- Durable, user‑friendly ring gauge design: Precision‑machined with a knurled edge for easy handling, built to withstand daily use on shop floors, QC benches, and field environments.
Used as part of a robust quality control workflow, this gauge accelerates inspection cycles, reduces guesswork, and provides repeatable, documented results. It supports faster decision‑making in production and reputable quality assurance, helping you maintain tight tolerances and minimize rework due to out‑of‑tolerance threads.
Part Numbers
- Protool Part Number
- PRO2100213
- Brand
- Truthread
- Category
- Gauge
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: Truthread Thread Ring Gauge's (NoGo) - UN - Right Hand - 2A
View full collection →You are viewing PRO2100213. Click any other SKU to view its full details.
| Product SKU | Thread Form | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|---|
| PRO2100203 | UNC | No.4 | 40 | £80.14 | Out of Stock | |
| PRO2100204 | UNF | No.4 | 48 | £80.14 | In Stock | |
| PRO2100205 | UNC | No.5 | 40 | £80.14 | In Stock | |
| PRO2100206 | UNF | No.5 | 44 | £80.14 | In Stock | |
| PRO2100207 | UNC | No.6 | 32 | £62.96 | In Stock | |
| PRO2100208 | UNF | No.6 | 40 | £62.96 | In Stock | |
| PRO2100209 | UNC | No.8 | 32 | £62.96 | Out of Stock | |
| PRO2100210 | UNF | No.8 | 36 | £62.96 | In Stock | |
| PRO2100211 | UNC | No.10 | 24 | £62.96 | Out of Stock | |
| PRO2100212 | UNF | No.10 | 32 | £62.96 | Out of Stock | |
| PRO2100213 Viewing | UNC | No.12 | 24 | £62.96 | In Stock | |
| PRO2100214 | UNF | No.12 | 28 | £62.96 | In Stock | |
| PRO2100215 | UNEF | No.12 | 32 | £91.58 | In Stock | |
| PRO2100216 | UNC | 1/4 | 20 | £62.96 | In Stock | |
| PRO2100217 | UNF | 1/4 | 28 | £62.96 | In Stock | |
| PRO2100218 | UNEF | 1/4 | 32 | £91.58 | Out of Stock | |
| PRO2100219 | UNC | 5/16 | 18 | £62.96 | In Stock | |
| PRO2100220 | UNF | 5/16 | 24 | £62.96 | Out of Stock | |
| PRO2100221 | UNEF | 5/16 | 32 | £91.58 | In Stock | |
| PRO2100222 | UNC | 3/8 | 16 | £62.96 | In Stock | |
| PRO2100223 | UNF | 3/8 | 24 | £62.96 | In Stock | |
| PRO2100224 | UEF | 3/8 | 32 | £91.58 | In Stock | |
| PRO2100225 | UNC | 7/16 | 14 | £62.96 | Out of Stock | |
| PRO2100226 | UNF | 7/16 | 20 | £62.96 | Out of Stock | |
| PRO2100227 | UNEF | 7/16 | 28 | £91.58 | Out of Stock | |
| PRO2100228 | UNC | 1/2 | 13 | £62.96 | In Stock | |
| PRO2100229 | UNF | 1/2 | 20 | £62.96 | Out of Stock | |
| PRO2100230 | UNEF | 1/2 | 28 | £91.58 | Out of Stock | |
| PRO2100231 | UNC | 9/16 | 12 | £85.86 | In Stock | |
| PRO2100232 | UNF | 9/16 | 18 | £68.69 | Out of Stock | |
| PRO2100233 | UN | 9/16 | 20 | £114.48 | Out of Stock | |
| PRO2100234 | UNEF | 9/16 | 24 | £120.20 | In Stock | |
| PRO2100235 | UNC | 5/8 | 11 | £85.86 | In Stock | |
| PRO2100236 | UNF | 5/8 | 18 | £68.69 | Out of Stock | |
| PRO2100237 | UN | 5/8 | 20 | £114.48 | Out of Stock | |
| PRO2100238 | UNEF | 5/8 | 24 | £120.20 | In Stock | |
| PRO2100239 | UN | 11/16 | 12 | £114.48 | In Stock | |
| PRO2100240 | UN | 11/16 | 16 | £114.48 | In Stock | |
| PRO2100241 | UN | 11/16 | 20 | £120.20 | In Stock | |
| PRO2100242 | UNEF | 11/16 | 24 | £120.20 | In Stock | |
| PRO2100243 | UNC | 3/4 | 10 | £114.48 | In Stock | |
| PRO2100244 | UN | 3/4 | 12 | £114.48 | In Stock | |
| PRO2100245 | UNF | 3/4 | 16 | £85.86 | In Stock | |
| PRO2100246 | UNEF | 3/4 | 20 | £120.20 | Out of Stock | |
| PRO2100247 | UN | 13/16 | 12 | £137.38 | In Stock | |
| PRO2100248 | UN | 13/16 | 16 | £137.38 | In Stock | |
| PRO2100249 | UNEF | 13/16 | 20 | £137.38 | Out of Stock | |
| PRO2100250 | UNEF | 13/16 | 24 | £143.10 | Out of Stock | |
| PRO2100251 | UNC | 7/8 | 9 | £137.38 | Out of Stock | |
| PRO2100252 | UN | 7/8 | 12 | £128.79 | In Stock | |
| PRO2100253 | UNF | 7/8 | 14 | £85.86 | Out of Stock | |
| PRO2100254 | UN | 7/8 | 16 | £128.79 | In Stock | |
| PRO2100255 | UNEF | 7/8 | 20 | £128.79 | Out of Stock | |
| PRO2100256 | UN | 15/16 | 12 | £137.38 | In Stock | |
| PRO2100257 | UN | 15/16 | 16 | £137.38 | Out of Stock | |
| PRO2100258 | UNEF | 15/16 | 20 | £137.38 | In Stock | |
| PRO2100259 | UNC | 1 | 8 | £160.27 | In Stock | |
| PRO2100260 | UNF | 1 | 12 | £128.79 | In Stock | |
| PRO2100261 | UN | 1 | 14 | £128.79 | Out of Stock | |
| PRO2100262 | UN | 1 | 16 | £128.79 | In Stock | |
| PRO2100263 | UNEF | 1 | 20 | £128.79 | In Stock | |
| PRO2100264 | UNC | 1.1/16 | 8 | £214.65 | Out of Stock | |
| PRO2100265 | UNF | 1.1/16 | 12 | £137.38 | Out of Stock | |
| PRO2100266 | UN | 1.1/16 | 16 | £137.38 | In Stock | |
| PRO2100267 | UNEF | 1.1/16 | 18 | £214.65 | Out of Stock | |
| PRO2100268 | UNC | 1.1/8 | 7 | £214.65 | Out of Stock | |
| PRO2100269 | UNF | 1.1/8 | 12 | £128.79 | In Stock | |
| PRO2100270 | UN | 1.1/8 | 16 | £128.79 | Out of Stock | |
| PRO2100271 | UNEF | 1.1/8 | 18 | £214.65 | Out of Stock | |
| PRO2100272 | UN | 1.3/16 | 8 | £214.65 | Out of Stock | |
| PRO2100273 | UN | 1.3/16 | 12 | £137.38 | In Stock | |
| PRO2100274 | UN | 1.3/16 | 16 | £137.38 | In Stock | |
| PRO2100275 | UNEF | 1.3/16 | 18 | £214.65 | Out of Stock | |
| PRO2100276 | UNC | 1.1/4 | 7 | £214.65 | Out of Stock | |
| PRO2100277 | UN | 1.1/4 | 8 | £214.65 | Out of Stock | |
| PRO2100278 | UNF | 1.1/4 | 12 | £128.79 | Out of Stock | |
| PRO2100279 | UN | 1.1/4 | 16 | £128.79 | Out of Stock | |
| PRO2100280 | UNEF | 1.1/4 | 18 | £214.65 | Out of Stock | |
| PRO2100281 | UN | 1.1/4 | 20 | £214.65 | Out of Stock | |
| PRO2100282 | UN | 1.5/16 | 8 | £214.65 | Out of Stock | |
| PRO2100283 | UNF | 1.5/16 | 12 | £137.38 | Out of Stock | |
| PRO2100284 | UN | 1.5/16 | 16 | £137.38 | In Stock | |
| PRO2100285 | UNEF | 1.5/16 | 18 | £214.65 | Out of Stock | |
| PRO2100286 | UN | 1.5/16 | 20 | £214.65 | Out of Stock | |
| PRO2100287 | UNC | 1.3/8 | 6 | £228.96 | Out of Stock | |
| PRO2100288 | UN | 1.3/8 | 8 | £214.65 | In Stock | |
| PRO2100289 | UNF | 1.3/8 | 12 | £137.38 | Out of Stock | |
| PRO2100290 | UN | 1.3/8 | 16 | £137.38 | In Stock | |
| PRO2100291 | UNEF | 1.3/8 | 18 | £214.65 | Out of Stock | |
| PRO2100292 | UN | 1.3/8 | 20 | £214.65 | Out of Stock | |
| PRO2100293 | UN | 1.3/8 | 6 | £228.96 | Out of Stock | |
| PRO2100294 | UN | 1.3/8 | 8 | £214.65 | Out of Stock | |
| PRO2100295 | UN | 1.7/16 | 12 | £137.38 | In Stock | |
| PRO2100296 | UNEF | 1.7/16 | 18 | £214.65 | Out of Stock | |
| PRO2100297 | UN | 1.7/16 | 20 | £214.65 | Out of Stock | |
| PRO2100298 | UNC | 1.1/2 | 6 | £228.96 | Out of Stock | |
| PRO2100299 | UN | 1.1/2 | 8 | £214.65 | In Stock | |
| PRO2100300 | UNF | 1.1/2 | 12 | £137.38 | Out of Stock | |
| PRO2100301 | UN | 1.1/2 | 16 | £137.38 | In Stock | |
| PRO2100302 | UNEF | 1.1/2 | 18 | £214.65 | Out of Stock | |
| PRO2100303 | UN | 1.1/2 | 20 | £214.65 | Out of Stock |
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