# Mounting half-screw SCHROFF 21100-748 for chassis and panels, model VE100

**URL:** https://aio.lv/en/product--schroff-21100748--3439311
**Data updated:** 2026-02-12 09:52 (EET)
**Category:** Furniture Accessories
**Manufacturer:** SCHROFF
**Manufacturer code:** 21100748
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schroff-21100748--3439311

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

SCHROFF half-screw, model 21100-748 (VE100), designed for secure mounting in electronics chassis and panel assemblies. Intended as a fastening component for mounting modules, boards or panels in rack and enclosure systems. Provides reliable mechanical connection where a half-threaded screw is required; suited to industrial and telecom applications needing durable, standardized hardware.

## Long description

Mounting half-screw SCHROFF 21100-748 for chassis and panels, model VE100 is a purpose-built fastening component intended for securing modules, circuit boards and panels within electronic chassis and rack enclosures. Manufactured to standardized dimensions for industrial and telecommunications applications, this half-threaded screw provides a solid mechanical connection where a captive or partial-thread fixation is required. The design focuses on compatibility with common enclosure materials and mounting brackets, offering repeatable, stable installation in service environments.
Advantages
The SCHROFF half-screw features a half-thread profile that enables controlled engagement depth and improved alignment during assembly. Its construction delivers consistent clamping force suitable for repeated insertion and removal of modules without compromising the mating threads. The standardized form factor ensures interchangeability with compatible chassis and panel hardware, reducing the need for custom fasteners and simplifying maintenance in rack and enclosure systems.
Suitable for
Mounting plug-in modules and mezzanine boards in electronic chassis
Securing panels and sub-assemblies in rack enclosures
Applications in industrial control cabinets and telecom equipment
Maintenance and field-repair tasks that require frequent module removal
Key specifications
Fastener type: half-thread screw (partial threaded shank)
Intended use: chassis and panel mounting for electronic assemblies
Material and finish: corrosion-resistant metal suitable for enclosure hardware (manufacturer-specified)
Mechanical behavior: designed for repeated engagement with panel nuts or threaded inserts
Form factor: standardized head and threaded length for compatibility with rack and enclosure mounting systems
How to use
Install the half-screw by aligning the component or panel to the enclosure mounting point and inserting the screw through the access hole until the threaded portion engages the mating nut or threaded insert. Tighten to the torque recommended for the enclosure hardware to achieve secure clamping without over-stressing the threads. For assemblies that require removable modules, ensure the screw is not fully threaded through the entire shank so the partial thread provides the intended capture and alignment function.
Usage recommendations
Verify compatibility with the chassis or panel threaded insert and follow any torque specifications provided by the enclosure manufacturer. Use corrosion-resistant or plated variants where environmental exposure is expected, and inspect fasteners periodically in high-vibration environments to maintain secure connections.

## FAQ

### How much does the Mounting half-screw SCHROFF 21100-748 VE100 cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 281 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 09.07.2026 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 SCHROFF 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 SCHROFF 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/3439311/66634360_large.webp