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header-product Insize 3281-150A Screw Thread Micrometer 125-150 mm with 60 Degree Anvils
207.99 €

Insize 3281-150A Screw Thread Micrometer 125-150 mm with 60 Degree Anvils

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Insize 3281-150A Screw Thread Micrometer 125-150 mm with 60 Degree Anvils

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Insize 3281-150A Screw Thread Micrometer 125-150 mm with 60 Degree Anvils

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Short description

The Insize 3281-150A screw thread micrometer is a precision measuring tool designed for accurate external thread measurement within the 125-150 mm range. Equipped with 60-degree anvils, this instrument is ideal for machinists, quality control inspectors, and workshop professionals who require reliable and exact dimensional verification of threaded components during manufacturing and assembly processes.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 12758802
Manufacturer: INSIZE
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

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Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
01.12.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
04.12.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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From 1.99 €
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36 months installment: from 5.78 euros per month
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Product information

Description

The Insize 3281-150A screw thread micrometer 125-150 mm with 60 degree anvils is a specialized precision measuring instrument engineered for accurate external thread measurement. Designed for professionals in machining, manufacturing, and quality control, this tool ensures exact dimensional verification of threaded components within its designated measurement range. Built to meet rigorous industrial demands, it provides reliable performance for workshops and inspection departments requiring high accuracy.

Advantages

This screw thread micrometer offers exceptional measurement accuracy for external threads, ensuring that manufactured parts meet precise technical standards. The inclusion of specialized 60-degree anvils allows for correct contact with thread flanks, eliminating guesswork and reducing measurement errors. Constructed with durable materials suitable for regular workshop use, the instrument maintains calibration stability over extended periods of operation. Its dedicated design streamlines the inspection process for machinists and quality control inspectors who handle threaded fasteners and components on a daily basis.

Suitable for

  • Measuring external screw threads with a 60-degree profile
  • Dimensional inspection of threaded parts in manufacturing environments
  • Quality control verification of machined components within the 125-150 mm range
  • Precision measurement tasks in professional machine shops

When it may not be suitable

This instrument is not designed for measuring internal threads, as it is strictly configured for external thread inspection. Additionally, it may not be suitable for general-purpose length or thickness measurements where standard micrometers are typically preferred.

Key specifications

  • Measurement range: 125-150 mm
  • Anvil angle: 60 degrees
  • Application type: External screw thread measurement
  • Tool type: Screw thread micrometer

How to use

Ensure the measuring faces and the threaded component are thoroughly clean and free from debris or oil before taking any measurements. Zero the micrometer according to standard calibration practices to guarantee accurate readings. Gently position the 60-degree anvils against the flanks of the external screw thread, ensuring proper alignment with the thread groove. Rotate the ratchet stop until it clicks to apply consistent and correct measuring force, then read the measurement from the scale.

What to consider before purchase

  • Verify that the required measurement range of 125-150 mm matches your specific application requirements
  • Confirm that the threaded components you need to measure feature a 60-degree thread angle
  • Assess whether your workflow involves frequent external thread inspection that justifies a dedicated precision tool
Always store the screw thread micrometer in its protective case in a clean, dry environment away from extreme temperature fluctuations and moisture to maintain measurement accuracy and longevity.

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Product comparison

The Insize 3281-150A Screw Thread Micrometer 125-150 mm with 60 Degree Anvils is compared with the similar model INSIZE 3202-150A Micrometer 125-150 mm with Standard and Certificate from the same manufacturer. Both instruments are designed for precise measurements within the 125 to 150 mm range and are used by professionals in machining and quality control. The main practical difference lies in their intended application: the first model is equipped with 60-degree anvils specifically for measuring external threads, while the second model is a universal external micrometer for linear measurements and comes complete with a calibration standard and certificate.

⚙️ Below is a comparison of technical specifications and design features, including the measurement range, anvil type, and equipment, to help understand the differences in their practical use.

ParameterInsize 3281-150AINSIZE 3202-150APractical significance
Measurement range125-150 mm125-150 mmBoth instruments provide the same size coverage for larger components.
Tool typeScrew thread micrometerOutside micrometerThe first is specialized for threaded connections, whereas the second is designed for general linear dimensions.
Special features60-degree anvilsStandard and certificateThe thread micrometer targets thread profiles, while the standard model focuses on general metrological verification.

◎ The table below evaluates the suitability of the products for various working scenarios and professional tasks.

Use caseRecommended productWhy
Measuring external threadsInsize 3281-150ASpecial 60-degree anvils provide precise control of threaded components.
General linear measurements of partsINSIZE 3202-150ADesigned for accurate measurement of outside dimensions and supplied with a calibration certificate.

The choice between these models depends on your specific task: if you need to accurately inspect external threads within the 125-150 mm range, choose the specialized Insize 3281-150A with 60-degree anvils. If your work involves general linear measurements and verifying external dimensions of parts with an official calibration certificate, the INSIZE 3202-150A will be the more suitable choice.

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Customer reviews

Customer questions

FAQ

How much does the Insize 3281-150A Screw Thread Micrometer 125-150 mm cost, and is it available for purchase?

The price is 207.99 € (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 01.12.2026 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, Installment. All transactions are 100% secure and encrypted.

Can Insize 3281-150A Screw Thread Micrometer 125-150 mm be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Insize 3281-150A Screw Thread Micrometer 125-150 mm online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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