# Thread Ring Gauge INSIZE M22×1 6G, master screw pitch gauge (model 4129-22P)

**URL:** https://aio.lv/en/product--insize-4129-22p--11776725
**Data updated:** 2026-03-08 22:46 (EET)
**Category:** Measuring tools
**Manufacturer:** INSIZE
**Manufacturer code:** 4129-22P
**EAN:** 2010002345557
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 47.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--insize-4129-22p--11776725

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

INSIZE thread ring gauge M22×1 6G (model 4129-22P) is a precision go/no-go ring gauge for checking external metric threads with 22 mm diameter and 1 mm pitch. Manufactured as a master screw-type gauge, it provides a Go (acceptance) and No-Go (rejection) check for dimensional accuracy and thread form, suitable for quality control in machining, production inspection and maintenance.

## Long description

INSIZE thread ring gauge M22×1 6G (model 4129-22P) is a precision master screw-type go/no-go ring gauge designed for inspection of external metric threads with nominal diameter 22 mm and pitch 1 mm. The gauge provides a Go-side and a No-Go side to verify dimensional conformity and basic thread form according to the 6G tolerance class. It is intended for use in quality control, incoming inspection, production monitoring and maintenance where reliable, repeatable verification of external threads is required.
Advantages
The INSIZE M22×1 6G ring gauge offers accurate pass/fail verification through a hardened, ground measuring surface that resists wear. As a master screw-type gauge it ensures consistent engagement with external threads and distinguishes acceptable parts from those outside tolerance. Its compact, single-piece construction makes it easy to handle and store, while the two-sided Go/No-Go design speeds up inspection and reduces subjective judgment during checks.
Suitable for
 Quality control of turned, rolled or ground external M22×1 threads
 Production inspection and in-process checks on batch manufacturing
 Incoming inspection of threaded components from suppliers
 Maintenance and quick field verification of threaded parts
Key specifications
 Thread form: metric ISO external thread
 Nominal size: 22 mm diameter
 Pitch: 1.0 mm
 Tolerance class: 6G acceptance class for external threads
 Gauge type: master screw-type, Go/No-Go ring gauge
 Construction: hardened and ground working surfaces for wear resistance
 Typical use environment: workshop, inspection bench, on-site maintenance
How to use
To check an external M22×1 thread, first ensure the gauge is clean and free of debris. Place the Go side onto the threaded part and rotate or push gently; a correct part should fully engage the Go side without excessive force. Next, test the No-Go side; it should not fully engage if the thread is within tolerance. If the No-Go side enters, the part is rejected. Use consistent hand technique and inspect multiple samples when monitoring a batch to confirm process stability.
Usage recommendations
Store the gauge in a dry, protected case to prevent damage to the measuring surfaces. Clean threads on both the gauge and the part before inspection. Avoid excessive force when engaging the gauge to prevent wear or damage. Periodically check gauge condition and calibration against a higher-order standard or replace if wear affects fit. Use appropriate personal protection when performing inspections in production environments.

## FAQ

### How much does the INSIZE thread ring gauge M22×1 6G (4129-22P) cost, and is it available for purchase?

The price is 57.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All INSIZE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized INSIZE service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty