# Nut Driver Bit Wera 790 HMA Zyklop

**URL:** https://aio.lv/en/product--wera-05003513001--1968961
**Data updated:** 2026-01-13 17:35 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Wera
**Manufacturer code:** 05003513001
**EAN:** 4013288120205
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wera-05003513001--1968961

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Wera 790 HMA Zyklop nut driver bit is designed for precision and durability. It features a hexagonal shank size of 25.4 / 4 mm (1 / 4") and a length of 23 mm, weighing only 16 g. Ideal for various applications, this bit ensures a secure fit and efficient torque transfer, making it a reliable choice for professionals and DIY enthusiasts alike.

## Long description

The Wera 790 HMA Zyklop nut driver bit is a compact accessory engineered for precision fastening in confined spaces. With a hexagonal shank of 25.4 / 4 mm (1/4") and a working length of 23 mm, this bit is produced for accurate engagement with hex nuts and fasteners. Its lightweight construction (approximately 16 g) and standardized shank make it compatible with a wide range of bit holders and ratchet systems designed for 1/4" interfaces.
Advantages
The nut driver bit provides reliable torque transfer through a true hex profile that minimizes rounding of fastener heads. Its short length helps reach fasteners in tight assemblies while improving control during installation and removal. Manufactured with attention to dimensional accuracy, the bit delivers consistent fit and repeatable performance across repeated use.
Suitable for
Automotive and mechanical maintenance where space is limited
Assembly and service of electrical enclosures and control panels
Furniture assembly and cabinetry work requiring a 1/4" hex interface
General DIY tasks that require precise nut driving
Key specifications
Shank type: hexagonal 25.4 / 4 mm (1/4")
Working length: 23 mm
Weight: 16 g (approx.)
Material: hardened tool steel (manufacturing standard for drive bits)
Compatibility: fits standard 1/4" bit holders and Zyklop ratchet systems
How to use
Insert the Wera 790 HMA Zyklop nut driver bit into a compatible 1/4" bit holder, ratchet or driver. Position the hex end onto the nut or fastener and apply steady torque, keeping the tool aligned with the fastener axis to prevent cam-out or rounding. For removal, turn in the opposite direction while maintaining secure contact between bit and fastener. Inspect the bit before use and replace if signs of excessive wear or deformation are present.
Usage recommendations
Use the bit with matched 1/4" drive tools and avoid applying impact forces or excessive torque beyond the bit and fastener specifications. Store in a dry toolbox or bit organizer to protect the hex profile and maintain fit accuracy.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.016 kg |
| Material | Chromium-vanadium steel |
| Length | 23 mm |
| Number of bits | 1 pc(s) |
| Shank size | 25.4 / 4 |
| Shank shape | Hexagonal |

## FAQ

### How much does the Nut Driver Bit Wera 790 HMA Zyklop cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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 16.07.2026 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 Wera 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 Wera 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/1968961/64193886_large.webp