Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Screws
Origin	-
Material	304 Stainless Steel
Head Type	Round Head (Pan Head)
Drive Style	Cross/Phillips
Size Range	M2, M2.5, M3, M4, M5, M6, M8, M10
Surface Finish	Polished Silver
Package Contents	Screws, Flat Washers, Spring Washers, Nuts
Corrosion Resistance	High (Suitable for Indoor/Outdoor Use)
Thread Standard	Metric Coarse Thread
Application	Machinery, Electronics, Furniture Assembly
Brand	Shuangsheng

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

High quality 304 steel

I used these for an outdoor garden fixture. After three months of exposure to rain, there is absolutely no sign of rust. Highly recommend for anyone needing durable fasteners.

Anonymous

Mar 19, 2026

Rating: 4/5

Good value, well organized

Great set for the price. The screws are sharp and thread smoothly. I deducted one star because the M2 screws were slightly fewer in number than expected, but overall very satisfied.

Anonymous

Mar 18, 2026

Rating: 5/5

Exactly as described

The combination of flat and spring washers makes assembly very secure. The cross-head design grips the screwdriver well without stripping. Will buy again.

Anonymous

Mar 14, 2026

Rating: 5/5

Essential for electronics projects

I use these primarily for mounting components in custom PC builds and robotics. The smaller sizes like M2 and M3 are hard to find locally, so this set is a lifesaver.

Anonymous

Mar 05, 2026

Rating: 5/5

Perfect assortment for my workshop

This kit has everything I needed for various small projects. The stainless steel quality is excellent and doesn't rust easily. Having the nuts and washers included saves a lot of time.

Anonymous

Mar 05, 2026

Rating: 4/5

Solid hardware kit

Very useful set covering a wide range of sizes from M2 to M10. The packaging could be a bit more robust for storage, but the hardware itself is top-notch.

5 FAQ

Q: Is the thread pitch standard coarse for all sizes?

A: Yes, all screws in this set feature standard metric coarse thread pitches appropriate for their respective diameters (e.g., M5x0.8, M6x1.0).

Q: What is the hardness rating of the 304 stainless steel used?

A: Our 304 stainless steel screws generally have a hardness between 70-90 HRB, which provides a good balance of strength and ductility for general applications.

Q: Can I purchase just the M5 size separately?

A: Currently, this product is sold only as a complete combination set ranging from M2 to M10. We do not offer individual sizes for separate sale at this time.

Q: Does this set include a storage box or case?

A: The set typically comes in a sealed plastic bag with compartmentalized labeling, but it does not include a hard plastic storage case.

Q: Are these screws compatible with aluminum profiles?

A: Yes, these metric screws are commonly used with standard aluminum extrusion profiles, provided you have the appropriate T-nuts or threaded inserts.

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