# Screw SCHROFF M2.5 HALS SHAPE, black, cross/slot head, model 21101102

**URL:** https://aio.lv/en/product--schroff-21101102--10697630
**Data updated:** 2026-02-12 22:03 (EET)
**Category:** Server Parts & Components
**Manufacturer:** SCHROFF
**Manufacturer code:** 21101102
**EAN:** 4036088062322
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 31.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schroff-21101102--10697630

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Screw SCHROFF model 21101102 — M2.5 fastener with HALS neck design in black finish and a combined cross (Phillips) and slotted head. Intended for precision electronics and equipment assembly where a small metric M2.5 screw is required. Provides secure fastening, compatibility with both Phillips and flat screwdrivers, and is suitable for rack, chassis or component mounting.

## Long description

Screw SCHROFF M2.5 HALS SHAPE, black, cross/slot head, model 21101102 is a precision M2.5 metric fastener designed for electronics and equipment assembly. The HALS neck profile combines a reduced shank area with reliable clamping properties, while the black finish provides corrosion resistance and a discreet appearance. The combined cross (Phillips) and slotted head accepts both Phillips and flat drivers, simplifying assembly and maintenance in rack, chassis or component mounting applications.
Advantages
The HALS neck design ensures accurate positioning and steady clamping force in thin materials and confined mounting locations. Dual-drive head (cross/slot) increases compatibility with common hand and power drivers, reducing the need for multiple screw types. The black surface finish offers basic protection against oxidation and creates a low-contrast visual profile suitable for exposed panels and assemblies. The small M2.5 diameter is appropriate for precision fastening tasks where space and component density are limiting factors.
Suitable for
 Fastening printed circuit boards and small electronic modules
 Mounting components inside racks or chassis
 Assembly and repair of precision instruments and compact devices
 Situations requiring compatibility with both Phillips and flat screwdrivers
Key specifications
 Metric size: M2.5 diameter
 Neck/profile: HALS (reduced neck for controlled clamping)
 Head type: Combined cross (Phillips) and slotted head
 Surface finish: black coating
 Intended use: precision electronics and equipment assembly
How to use
Select an appropriately sized Phillips or flat screwdriver that fits the cross/slot recess without excessive play. Align the screw through the part(s) to be fastened and engage the driver in the head recess. Apply steady, controlled torque to draw parts together; avoid over-tightening to prevent damage to threads or mating components. When using power drivers, set torque limits or use low-speed settings to maintain control. For repeatable assembly, verify seating and clamp force visually or with a torque-controlled tool where required.
Usage recommendations
For best results in electronic assemblies, use this M2.5 HALS screw with appropriately sized threaded inserts or nuts designed for small-diameter screws, and ensure mating materials can accept the reduced neck profile without deformation. Store screws in a dry environment to preserve the black finish and prevent surface corrosion.

## FAQ

### How much does the SCHROFF screw M2.5 model 21101102 cost, and is it available for purchase?

The price is 37.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 80 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 22.06.2026 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/10697630/59878694_large.webp