# Hex Key (Allen Wrench) Bondhus 0.71 mm — length 31 mm

**URL:** https://aio.lv/en/product--bondhus-bo13847--11819359
**Data updated:** 2026-03-09 11:07 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** Bondhus
**Manufacturer code:** BO13847
**EAN:** 0037231138479
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bondhus-bo13847--11819359

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Bondhus hex key (Allen wrench) with a 0.71 mm hex size and 31 mm overall length. Solid single-piece tool designed for driving small hex fasteners in electronics, precision instruments and delicate assemblies. Suitable for precise adjustment, maintenance and repair tasks where a very small hex key is required.

## Long description

Bondhus hex key (Allen wrench) with a 0.71 mm hex size and a 31 mm overall length. This solid, single-piece tool is designed for driving very small hex fasteners commonly found in electronics, precision instruments and delicate assemblies. The compact form factor and fine hex profile provide controlled torque and accurate engagement for precision adjustment, maintenance and repair tasks that require a very small hex key.
Advantages
The one-piece construction ensures rigidity and consistent alignment with the hex recess, reducing the risk of rounding small fasteners. The short 31 mm length gives good fingertip control in confined spaces while still providing sufficient leverage for light adjustment. The 0.71 mm head size matches miniature hex hardware used in watches, cameras, small electronics and instrument assemblies, allowing precise turns without slipping. The simple, durable design requires minimal maintenance and is suitable for repeated use in workshop or field environments.
Suitable for
Assembly and disassembly of small electronics and circuit boards
Adjustment of precision instruments and optical equipment
Repair and maintenance of cameras, watches and handheld devices
Tightening or loosening miniature hex fasteners in delicate assemblies
Key specifications
Hex size: 0.71 mm
Overall length: 31 mm
Construction: single-piece solid hex key
Intended use: manual turning of miniature hex fasteners
Application areas: electronics, precision instruments, small-mechanism repair
How to use
Select the 0.71 mm hex key and align the hex tip squarely with the fastener recess. Apply gentle axial pressure to seat the tip fully before turning to avoid cam-out and protect the fastener head. Use fingertip grip for precise micro-adjustments or a small holder for added leverage if necessary. Avoid applying excessive torque; this tool is intended for light tightening and fine adjustments of miniature fasteners.
Usage recommendations
Inspect the fastener recess before use and clean any debris to ensure full engagement. For repeated professional work, periodically check the tip for wear and replace the tool if the hex profile shows rounding. Store the hex key in a protective pouch or tool organizer to prevent tip damage and to keep the 0.71 mm tip precise for future precision tasks.

## FAQ

### How much does the Bondhus hex key 0.71 mm, 31 mm cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 07.07.2026 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 Bondhus 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 Bondhus 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/11819359/67221645_large.webp