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Home / Screws / M2, M2.5, M3, M4, M5 304 Stainless Steel Semi-Round Head Cross Screw, Nut, and Washer Combination Set - Bolts and Screws

Attributes

Brand -
Category Standard Parts, Components & Industrial Consumables / Screws
Origin -
Material 304 Stainless Steel
Head Style Semi-Round Head
Drive Type Cross (Phillips)
Included Sizes M2, M2.5, M3, M4, M5
Components Screws, Nuts, and Washers
Finish Polished Silver
Corrosion Resistance High (Suitable for Indoor/Outdoor)
Thread Type Metric Coarse
Package Type Compartmentalized Storage Box
Application Electronics, Machinery, DIY Projects

6 reviews

A

Anonymous

Mar 29, 2026

Rating: 5/5

Perfect assortment for electronics work

This kit has exactly what I needed for repairing my laptop and building a small robot. The separation of sizes in the box makes it very easy to find the right screw quickly. The stainless steel quality feels premium.

A

Anonymous

Mar 24, 2026

Rating: 4/5

Good value, minor packaging issue

The screws and nuts are great quality and fit perfectly. One of the plastic dividers in the box was slightly cracked upon arrival, but it didn't affect the usability of the hardware. Would buy again.

A

Anonymous

Mar 11, 2026

Rating: 4/5

Great variety of sizes

The range from M2 to M5 covers most of my daily needs. The M2.5 size is particularly hard to find elsewhere, so having it in this combo is a huge plus. Threads are clean and precise.

A

Anonymous

Mar 10, 2026

Rating: 5/5

Neatly organized and complete

Love the storage case. It keeps everything tidy and prevents losing the tiny washers. The screws thread smoothly into both metal and plastic. A must-have for DIY enthusiasts.

A

Anonymous

Mar 07, 2026

Rating: 5/5

High quality stainless steel

Used these for an outdoor garden project. After a few weeks of exposure to rain, there is absolutely no sign of rust. The 304 grade is legitimate. Highly recommended for outdoor applications.

A

Anonymous

Mar 01, 2026

Rating: 5/5

Essential for any workshop

I keep this set on my workbench at all times. The semi-round heads look clean, and the cross drive grips well without stripping. Having the matching washers and nuts included saves a lot of time.

5 FAQ

Q: Can these be used for marine environments?

A: While 304 Stainless Steel offers good corrosion resistance, 316 Stainless Steel is recommended for direct saltwater or harsh marine environments. These are suitable for general outdoor use.

Q: What is the length of the M3 screws included?

A: This assortment kit contains various lengths for each size, typically ranging from 6mm to 20mm depending on the specific diameter. Please check the detailed inventory list in the product manual.

Q: Are these screws magnetic?

A: 304 Stainless Steel is generally non-magnetic or very weakly magnetic. These screws will not stick strongly to a standard magnet.

Q: Is the box durable enough for long-term storage?

A: Yes, the case is made of sturdy ABS plastic designed to withstand regular workshop use and keep components organized for years.

Q: Does this set include a screwdriver?

A: No, this set includes only the screws, nuts, and washers. A compatible Phillips head screwdriver is not included.

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