Sutemribor Screw Assortment, M2.5

What to know

The 304 stainless steel construction is the standout feature of this M2.5 screw assortment. It’s intended for small assemblies where you want screws, nuts, and washers on hand together, rather than having to source each part separately. The set contains 705 pieces, with button-head socket screws, matching nuts, lock washers, and flat washers.

The rounded heads have a recessed hex drive, so installation and removal call for a hex wrench, which is not included. The screws are fully threaded, making this a practical format for fastening parts that need a compact, removable connection.

Fit and sizing

The assortment includes screw lengths of 4, 6, 8, 10, 12, 16, and 20 mm. That range can help when assembling small machinery, electronics, household appliances, lighting, toys, or other projects that use M2.5 fasteners. The clear box has 10 compartments, and the sizes are labeled, which should make it easier to find the right length without tipping the whole assortment onto a workbench.

Length alone doesn’t establish whether a screw will fit your application: the hole, material thickness, and required clearance matter too. Ten compartments are also a finite amount of storage, so this is an assortment for keeping common small fasteners organized, not a substitute for a much broader hardware inventory. It makes sense if you regularly handle small repairs or removable panels and want several listed lengths in one kit. It might not be a great match if your project calls for another thread size or a specific screw length not included here.

Tips for day-to-day use

Before starting an assembly, sort out the needed screw length and pair each screw with the appropriate nut and washer. For example, when fastening a small removable panel, laying the parts out in order can help keep the nuts and washers together while you work. Use a hex wrench that fits the recessed drive, it is not supplied with the kit.

The manufacturer describes the stainless steel as corrosion- and rust-resistant, but that does not establish suitability for every environment. Ten en cuenta que the product information doesn’t specify the dimensions of the storage box or how many pieces of each size are included. If a repair depends on an exact reach or quantity, plan the job around the listed contents, without that measurement.

Questions before you buy

Does the set include a hex wrench? No. The screws use a recessed hex drive, and the wrench is not included.

Which screw lengths are included? The listed lengths are 4, 6, 8, 10, 12, 16, and 20 mm.

Are the screws supplied with matching hardware? Yes. The assortment includes matching nuts, lock washers, and flat washers, stored with the screws in labeled compartments.

Is it worth it?

This kit is most useful when the job calls for M2.5 button-head screws and you want several lengths plus matching washers and nuts already sorted together. Compared with buying only the one length needed for a single repair, an assortment offers more flexibility for recurring small assembly work, the tradeoff is that the listing doesn’t give a per-size piece count, so you can’t plan around an exact quantity of any one length. Choose it when the listed sizes and M2.5 format match your projects. Skip it when your assembly requires a different thread size, a known quantity of one length, or a wrench included in the box.