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VCOIL Plug Gauge (D/E) - BSF (STI) - Heli Coil Gauge - Right Hand - Medium - 3/16 x 32
| Thread Form | BSF (STI) |
| Size | 3/16 |
| Pitch | 32 |
| Gauge Type | Plug Gauge (D/E) |
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The ones our customers buy most.Description
Precision go/no-go thread plug gauge from VCOIL, designed for 3/16 x 32 BSF Helicoil inserts. Right-hand, medium size, and aligned with ANSI/ASME thread standards to ensure reliable, consistent threading in compatible parts.
- Go/No-Go End: Combines a go plug gauge and a no-go plug gauge to verify both acceptance and scrap limits of the thread.
- Red Scrap Ring: Scrap side is clearly marked with a red ring for quick visual identification.
- Thread Size: 3/16 x 32 BSF (British Standard Fine) for right-hand Helicoil applications.
- Right-Hand, Medium: Sized for medium-range, right-hand thread checks common in insert assemblies.
- ANSI/ASME Compliance: Manufactured and inspected to relevant ANSI/ASME thread standards for consistent dimensions.
- Hand-Tighten Use: The go end must screw into the thread cut into a part by hand (without excessive force); the scrap end must not thread in more than two turns under normal use.
- Temperature Reference: Reference temperature for parts and gauges is 20°C to ensure measurement accuracy.
Using this gauge during assembly and quality checks helps confirm thread integrity before insert installation, reducing the risk of cross-threading or improper fits. It supports efficient measurement workflows in machining, maintenance, and repair environments by providing a clear, reliable check of both the go and no-go limits for 3/16 x 32 BSF Helicoil threads.
Part Numbers
- Protool Part Number
- TC-19870
- Brand
- VCOIL
- 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: VCOIL Plug Gauges BSF (STI)
View full collection →You are viewing TC-19870. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| TC-19870 Viewing | 3/16 | 32 | £119.25 | In Stock | |
| TC-19871 | 1/4 | 26 | £119.25 | In Stock | |
| TC-19872 | 5/16 | 22 | £119.25 | In Stock | |
| TC-19873 | 3/8 | 20 | £137.80 | In Stock | |
| TC-19874 | 7/16 | 18 | £129.85 | In Stock | |
| TC-19875 | 1/2 | 16 | £176.23 | In Stock | |
| TC-19876 | 9/16 | 16 | £188.15 | In Stock | |
| TC-19877 | 5/8 | 14 | £209.35 | In Stock | |
| TC-19878 | 3/4 | 12 | £221.28 | In Stock | |
| TC-19879 | 7/8 | 11 | £231.88 | 7 days | |
| TC-19880 | 1 | 11 | £298.13 | 7 days |
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