
M3 304 Stainless Steel Hex Socket Screws & Nuts Box, 320 pcs
Part number: KIT.SCREWBreadboards, PCBs & Enclosures
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Prices updated: 13 Oct 2026
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About this product
A box of 320 M3 hex socket head cap screws and nuts made from 304 stainless steel. It is used to mount PCBs, standoffs and small enclosures and for general electronics assembly and repair.
Specifications
- Quantity
- 320 pcs
- Thread size
- M3
- Material
- 304 stainless steel
- Head type
- Hex socket head cap
Frequently asked questions
What tool do I need for these screws?
Hex socket head screws are driven with a hex (Allen) key of the matching size.
Does the box include nuts as well?
Yes, the listing describes the set as M3 screws and nuts.





