Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Carbon Steel
Surface Finish	Zinc Plated (Galvanized)
Head Style	Flat Head (Countersunk)
Drive Type	Cross-Recessed (Phillips)
Standard Compliance	GB/T 819
Available Sizes	M3, M4, M5, M6, M8, M10, M12
Thread Type	Metric Coarse
Strength Grade	4.8
Package Quantity	100 Pieces per Box
Item Weight	0.5 kg (Approx.)

5 reviews

Anonymous

Apr 13, 2026

Rating: 4/5

Standard quality

Not for high tension applications but good for general use. Make sure to select the correct length.

Anonymous

Mar 27, 2026

Rating: 5/5

Strong hardware

Galvanization seems durable. I used the M6 size for a repair project and they held up well under tension.

Anonymous

Feb 28, 2026

Rating: 4/5

Good value for money

Packaging was slightly damaged during shipping but the screws were fine. Quality is standard for carbon steel.

Anonymous

Feb 25, 2026

Rating: 5/5

Fast delivery

Exactly what I needed for M6 repairs. Cross-recessed drive works well with standard Phillips bits.

Anonymous

Feb 09, 2026

Rating: 5/5

Perfect fit for machinery

Used these for assembling a workbench. The heads sit flush exactly as expected for flat head screws. Galvanization looks solid.

5 FAQ

Q: Can I mix different sizes in one order?

A: Please select specific size options during checkout as they are packaged separately.

Q: What is the head angle for these screws?

A: It is a standard 90-degree countersunk head suitable for flat mounting.

Q: Do you have M14 size available?

A: Currently we stock up to M12 for this GB819 model.

Q: Is this material stainless steel?

A: No, this is carbon steel with zinc plating for corrosion resistance.

Q: Are these suitable for outdoor use?

A: Galvanized offers protection, but stainless steel is recommended for wet or harsh outdoor areas.

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