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Home / Screws / 304 Stainless Steel Cross Round Head Flat Tail Self-Tapping Screw PB Pan Head Self-Tapping Screw M1-M2 M3 M4 M5

Attributes

Brand -
Category Standard Parts, Components & Industrial Consumables / Screws
Origin -
Material 304 Stainless Steel
Head Style Pan Head (PB)
Drive Type Cross Recessed (Phillips)
Thread Type Self-Tapping
Point Style Flat Tail
Available Sizes M1, M2, M3, M4, M5
Surface Finish Polished
Corrosion Resistance High (Suitable for Indoor/Outdoor)
Application Metal, Plastic, and Wood Assembly
Package Content Assorted Kit (Quantity varies by size selection)

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 3/5

Decent but packaging could be better

The screws themselves are fine and fit the description. However, they all came mixed in one bag, making it hard to sort the different sizes quickly.

A

Anonymous

Mar 19, 2026

Rating: 5/5

Excellent quality stainless steel

These screws are exactly what I needed for my electronics project. The 304 stainless steel feels durable and the cross head grips well without stripping.

A

Anonymous

Mar 15, 2026

Rating: 5/5

Perfect for marine applications

I used these on a small boat fixture. Since they are 304 stainless, they haven't shown any signs of rust after a few weeks of exposure to sea air.

A

Anonymous

Mar 14, 2026

Rating: 5/5

Sharp and effective

The self-tapping feature works great on thin aluminum sheets. They cut through cleanly without needing a pilot hole in softer materials.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Reliable hardware

I keep a box of these in my workshop. The pan head sits flush and looks professional. Highly recommend for general DIY tasks.

A

Anonymous

Mar 04, 2026

Rating: 4/5

Good variety pack

Great assortment of sizes from M1 to M5. I used the M3 and M4 for a small appliance repair. Only giving 4 stars because the M1s are very tiny and easy to lose.

5 FAQ

Q: Is there a warranty on these screws?

A: We offer a 30-day satisfaction guarantee. If the screws show defects in material or workmanship, please contact us for a replacement or refund.

Q: Do I need to drill a pilot hole before using these?

A: For hard materials like thick metal or hardwood, we recommend drilling a small pilot hole. For soft plastics or thin sheet metal, these self-tapping screws can often be driven directly.

Q: What is the length range for the M4 screws in this kit?

A: The specific lengths vary by vendor selection, but our standard M4 assortment typically includes lengths ranging from 6mm to 20mm.

Q: Are these screws magnetic?

A: 304 Stainless Steel is generally non-magnetic or weakly magnetic depending on the manufacturing process. These screws may show slight magnetism but are not strongly attracted to magnets.

Q: Can these be used for outdoor furniture?

A: Yes, 304 Stainless Steel offers good corrosion resistance for most outdoor environments. However, for coastal areas with high salt exposure, 316 grade might be preferred for long-term durability.

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