This page features the Delock Fan Screws Set M5 x 50 mm 20 pieces, compared alongside similar mounting hardware sets from the same brand: Delock fan screws set M5 x 65 mm 20 pieces, Delock Fan Screws Set M5 x 20 mm 20 pieces, DELOCK Fan Screw Set M5 x 30 mm 20 pieces, Delock M5 x 40 mm Fan Screws Set 20 Pieces 42549, and Delock Fan Screws Set M4 x 30 mm 20 pieces. All these products are designed for securely mounting computer cooling fans within PC chassis and cooling systems. The primary differences lie in their screw length, thread diameter, and suitability for specific radiator depths or direct chassis mounting.
⚙️ The specifications comparison table below contrasts parameters such as item quantity, thread type, and screw length to help you determine which hardware configuration fits your cooling setup.
| Parameter | Delock M5 x 50 mm | Delock M5 x 65 mm | Delock M5 x 20 mm | DELOCK M5 x 30 mm | Delock M5 x 40 mm | Delock M4 x 30 mm | Practical conclusion |
|---|
| Quantity per pack | 20 pieces | 20 pieces | 20 pieces | 20 pieces | 20 pieces | 20 pieces | All compared sets include 20 pieces, providing an identical and sufficient quantity for installing multiple fans. |
| Thread type | M5 | M5 | M5 | M5 | M5 | M4 | Most models feature standard M5 threads, while one alternative utilizes a narrower M4 thread for specific hardware compatibility. |
| Screw length | 50 mm | 65 mm | 20 mm | 30 mm | 40 mm | 30 mm | Screw length is the defining physical difference, dictating whether the screw can reach through thick radiators or only mount directly to a chassis panel. |
◎ The suitability table below evaluates which user needs and installation scenarios align best with each hardware set.
| Use case | Recommended product | Why |
|---|
| Mounting a fan through a thick radiator in a custom cooling loop | Delock fan screws set M5 x 65 mm 20 pieces or Delock Fan Screws Set M5 x 50 mm 20 pieces | The extended length (50 or 65 mm) is required to span across thick radiator bodies and secure the fan properly. |
| Standard chassis fan installation directly to PC case walls | Delock Fan Screws Set M5 x 20 mm 20 pieces or DELOCK Fan Screw Set M5 x 30 mm 20 pieces | Shorter 20 mm and 30 mm lengths prevent excess protruding and ensure a flush, secure fit against standard case panels. |
| Securing fans to medium-depth radiators or brackets | Delock M5 x 40 mm Fan Screws Set 20 Pieces 42549 | The 40 mm specification offers a balanced reach for medium-depth cooling hardware assemblies. |
| Hardware requiring narrower mounting threads | Delock Fan Screws Set M4 x 30 mm 20 pieces | The M4 thread variant is necessary when your specific cooling components or brackets do not support thicker M5 screws. |
The main difference of the Delock Fan Screws Set M5 x 50 mm 20 pieces compared to alternative sizes is its 50 mm screw length, tailored for bridging gaps when mounting fans to radiators. This set is most suitable for custom PC builders and maintenance tasks involving thick cooling components that require longer reach. You may prefer this product over shorter alternatives if your specific radiator and fan assembly setup demands a 50 mm thread reach for stable installation.
