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Home / Screws / Iron Galvanized Cross Recessed Countersunk Screw and Nut Set, Flat Head Bolt, Spring Washer, Stud, Four-Piece Assembly Screw M2-M12

Attributes

Brand -
Category Standard Parts, Components & Industrial Consumables / Screws
Origin -
Material Carbon Steel with White Zinc Plating
Head Style Flat Head Countersunk
Drive Type Cross Recessed (Phillips)
Assembly Components Screw, Nut, Spring Washer, Stud
Size Range M2 to M12
Finish Galvanized White Zinc
Thread Standard Metric Coarse Thread
Application General Machinery and Construction
Corrosion Resistance Moderate (Indoor/Protected Outdoor)
Package Type Bulk Assortment Box

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 5/5

Great for DIY furniture assembly

Used these to reinforce some flat-pack furniture. The flat head sits perfectly flush with the surface. No rust issues so far after three months.

A

Anonymous

Mar 27, 2026

Rating: 5/5

Perfect for my workshop projects

This set has everything I need for various repairs. The zinc plating looks clean and the screws fit tightly without stripping. Great value for the price.

A

Anonymous

Mar 25, 2026

Rating: 5/5

Best seller for a reason

I've bought this set twice now. It covers all the common metric sizes I encounter. The spring washers provide excellent tension retention.

A

Anonymous

Mar 22, 2026

Rating: 4/5

Good quality, fast shipping

The washers are sturdy and the nuts thread on smoothly. I deducted one star because the M4 size was slightly less abundant than expected in the box, but overall satisfied.

A

Anonymous

Mar 12, 2026

Rating: 4/5

Solid hardware set

The steel feels durable and the galvanization is even. The Phillips heads are deep enough to get good torque. A reliable purchase for general use.

A

Anonymous

Mar 05, 2026

Rating: 5/5

Excellent assortment

As a professional contractor, I go through hardware quickly. This four-piece assembly saves me time sorting through different bins. Highly recommended.

5 FAQ

Q: Does this set include a storage case?

A: Yes, the set comes in a durable plastic compartmentalized box for easy organization and storage.

Q: Is the thread pitch coarse or fine?

A: All screws in this set feature a standard metric coarse thread pitch, which is ideal for general purpose fastening in wood, metal, and plastic.

Q: Can I buy individual sizes separately?

A: Currently, this product is only available as the complete M2-M12 assortment set. Individual sizes are not sold separately.

Q: Are these screws suitable for outdoor use?

A: They feature white zinc plating which offers moderate corrosion resistance. They are suitable for protected outdoor areas but may rust over time if directly exposed to heavy rain or saltwater.

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

A: The carbon steel used in this set typically meets standard Grade 4.8 specifications, suitable for general structural applications.

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