Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	304 Stainless Steel
Thread Standard	Metric (ISO)
Sizes Included	M2, M3, M4, M5, M6, M16
Head Type	Hex Socket Cap
Drive Type	Internal Hex Allen
Surface Finish	Polished Plain
Thread Pitch	Coarse
Package Type	Segmented Plastic Organizer Box
Approximate Quantity	300 Pieces
Application	Machinery, Electronics, DIY Projects

5 reviews

Anonymous

Apr 10, 2026

Rating: 5/5

Solid construction

Very happy with the purchase. The organizer box keeps everything neat, and the stainless steel looks premium.

Anonymous

Mar 28, 2026

Rating: 5/5

Fast delivery

Arrived quickly and well packaged. The screws fit perfectly into my machinery assemblies without any cross-threading issues.

Anonymous

Mar 11, 2026

Rating: 5/5

Great organization

The compartmentalized box is a lifesaver. No more digging through bags to find the right bolt. Highly recommend.

Anonymous

Mar 10, 2026

Rating: 5/5

Perfect for electronics

This set has exactly the sizes I need for my 3D printer maintenance. The steel quality feels solid and nothing stripped during installation.

Anonymous

Feb 27, 2026

Rating: 4/5

Good mix

Great variety of sizes. I wish there were slightly more M4 nuts included, but overall it is good value for the price.

5 FAQ

Q: Can these be used outdoors without rusting?

A: 304 Stainless Steel offers good corrosion resistance, but extreme marine environments may require 316 grade.

Q: What is the length of the M16 bolts included?

A: The M16 bolts vary in length depending on the specific assortment batch, typically ranging from 20mm to 50mm.

Q: Are these screws metric or imperial sizes?

A: These are metric sizes, ranging from M2 to M16 as listed in the product description.

Q: Is an Allen key included in the box?

A: No, the set includes only the screws, nuts, and washers. Tools are sold separately.

Q: Do you offer a return policy if sizes are wrong?

A: Yes, we offer a 30-day return policy for unused items in original packaging.

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