# INSIZE thread gauge set 60° metric/UNified 30 pcs MWGc (model 4820-230)

**URL:** https://aio.lv/en/product--insize-4820-230--11736492
**Data updated:** 2026-03-08 13:38 (EET)
**Category:** Measuring tools
**Manufacturer:** INSIZE
**Manufacturer code:** 4820-230
**EAN:** 6928640319235
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--insize-4820-230--11736492

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Thread gauge set by INSIZE, model 4820-230. Contains 30 sample gauges for checking 60° thread profiles in both metric and Unified (imperial) standards. Designed for inspection, comparison and verification of thread forms and pitches on manufactured parts and tools. Suited for quality control in workshops, inspection labs and maintenance tasks.

## Long description

The INSIZE thread gauge set 60° metric/Unified 30 pcs MWGc (model 4820-230) is a compact collection of sample gauges designed for visual and tactile verification of 60° thread profiles in both metric and Unified (inch) standards. The set provides a range of reference pieces to check thread form and pitch, helping to quickly determine conformity of manufactured screws, nuts and tapped holes during inspection and maintenance operations.
Advantages
The set consolidates common metric and Unified 60° thread samples in one organized kit, enabling faster comparison without the need for multiple separate gauges. Hardened reference pieces maintain profile accuracy under regular workshop use. Lightweight and portable, the set is appropriate for bench inspection, on-site maintenance and production line spot checks, providing a simple, reliable method for initial thread assessment.
Suitable for
Quality control in manufacturing and assembly
Inspection labs performing thread form and pitch verification
Maintenance teams checking threaded components on machinery
Toolrooms and workshops for incoming part inspection and setup
Key specifications
Thread profile angle: 60°
Standards covered: metric and Unified (inch) 60° threads
Number of gauge samples: 30 pieces
Typical applications: comparison of thread form and pitch on external and internal threads
Construction: hardened metal reference gauges for durability and stable profile retention
How to use
Select the sample gauge that corresponds to the nominal thread size or pitch you need to check. Place the reference gauge against the thread to be inspected and visually compare the fit and contact along the flank and root. For external threads, engage the sample on the thread form; for internal threads, insert the appropriate internal sample and check seating and clearance. Use under adequate lighting and, when necessary, magnification to assess fine pitch conformity. Record discrepancies and, if required, measure with calibrated tools for definitive pass/fail decisions.
Usage recommendations
The gauges are intended for fast visual and tactile verification, not for precision measurement. Clean threads and gauges before use to avoid false indications. Store the samples in a dry, protected case to preserve profile integrity and prevent corrosion.

## FAQ

### How much does the INSIZE thread gauge set 4820-230 cost, and is it available for purchase?

The price is 16.49 € (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 08.07.2026 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

## Image

https://aio.lv/img/cache/product/11736492/67115793_large.webp