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Home / Screws / 304 Stainless Steel Cross Recessed Countersunk Screw, Nut, Flat Washer, and Spring Washer Assortment 2 M2.5 M3 M4 M5 M6 M8 M10 M12

Attributes

Brand -
Category Standard Parts, Components & Industrial Consumables / Screws
Origin -
Material 304 Stainless Steel
Head Style Countersunk (Flat Head)
Drive Type Cross Recessed (Phillips)
Included Sizes M2.5, M3, M4, M5, M6, M8, M10, M12
Components Included Screws, Nuts, Flat Washers, Spring Washers
Finish Polished Silver
Corrosion Resistance High (Suitable for Indoor/Outdoor Use)
Thread Type Metric Coarse Thread
Package Type Compartmentalized Plastic Storage Box
Application General Machinery, Electronics, Furniture Assembly

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect assortment for my workshop

This kit has everything I need for various projects. The 304 stainless steel quality is evident, and the case keeps everything organized. Highly recommended for DIY enthusiasts.

A

Anonymous

Mar 23, 2026

Rating: 4/5

Good value, mostly useful sizes

Great selection of hardware. I use the M3 and M4 sizes most frequently for electronics repairs. The only reason for 4 stars is that the M10 and M12 counts are a bit low for heavy-duty work.

A

Anonymous

Mar 17, 2026

Rating: 4/5

Solid hardware kit

The screws fit well and the heads don't strip easily when using a standard Phillips driver. Good quality for the price point.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Well organized box

The plastic case is sturdy and the dividers prevent the small nuts and washers from mixing together. It saves me so much time looking for the right size.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Must-have for home repairs

I bought this to replace loose screws in my kitchen cabinets and appliances. Having the matching nuts and washers included made the job incredibly easy.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Excellent corrosion resistance

Used these for an outdoor garden bench project. After six months of exposure to rain, there is absolutely no sign of rust. The spring washers provide great tension too.

5 FAQ

Q: What is the thread pitch for the M6 screws?

A: The M6 screws in this kit feature a standard metric coarse thread pitch of 1.0mm.

Q: How many pieces are included in total?

A: The exact count varies slightly by batch, but the kit typically contains approximately 400 to 450 pieces across all sizes and component types.

Q: Are these screws compatible with aluminum materials?

A: Yes, 304 stainless steel is generally compatible with aluminum, but we recommend using an anti-seize compound to prevent galvanic corrosion in wet environments.

Q: Does the box come with a screwdriver?

A: No, this assortment kit includes only the screws, nuts, flat washers, and spring washers. Tools are sold separately.

Q: Can these be used in marine environments?

A: While 304 stainless steel offers good corrosion resistance, for direct saltwater exposure or harsh marine environments, we recommend upgrading to 316 stainless steel for maximum longevity.

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