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![Metric Flat Head Cap Screw Black-Oxide Alloy Steel Full Thread M2 * 0.4 * 5mm Grade 12.9 [Allen Key]](//www.rjm-fasteners.com/cdn/shop/files/29__2025__02_12_06_PM-removebg-preview_afe39ce2-7707-44b8-b516-893fecc5a75f.png?v=1748543088&width=533)
Metric Flat Head Cap Screw Black-Oxide Alloy Steel Full Thread M2 * 0.4 * 5mm Grade 12.9 [Allen Key]
Regular price From 0.14 $ CADRegular priceUnit price per -
Metric Flat Head Cap Screw Black-Oxide Alloy Steel Full Thread M2.5 * 0.45 * 5mm Grade 12.9 [Allen Key]
Regular price From 0.10 $ CADRegular priceUnit price per -
![Metric Flat Head Cap Screw Black-Oxide Alloy Steel Full Thread M3 * 0.5 * 5mm Grade 12.9 [Allen Key]](//www.rjm-fasteners.com/cdn/shop/files/29__2025__02_12_06_PM-removebg-preview_58b3e27f-05aa-4ed5-838a-21b8a9d8f33a.png?v=1748543058&width=533)
Metric Flat Head Cap Screw Black-Oxide Alloy Steel Full Thread M3 * 0.5 * 5mm Grade 12.9 [Allen Key]
Regular price From 0.14 $ CADRegular priceUnit price per -
![Metric Flat Head Cap Screw Black-Oxide Alloy Steel Full Thread M4 * 0.7 * 5mm Grade 12.9 [Allen Key]](//www.rjm-fasteners.com/cdn/shop/files/29__2025__02_12_06_PM-removebg-preview_9f70ea42-bd5d-4ef9-bbcb-cc688427cacb.png?v=1748543030&width=533)
Metric Flat Head Cap Screw Black-Oxide Alloy Steel Full Thread M4 * 0.7 * 5mm Grade 12.9 [Allen Key]
Regular price From 0.16 $ CADRegular priceUnit price per
![Metric Flat Head Cap Screw Black-Oxide Alloy Steel Full Thread M2 * 0.4 * 5mm Grade 12.9 [Allen Key]](http://www.rjm-fasteners.com/cdn/shop/files/29__2025__02_12_06_PM-removebg-preview_afe39ce2-7707-44b8-b516-893fecc5a75f.png?v=1748543088&width=533)
![Metric Flat Head Cap Screw Black-Oxide Alloy Steel Full Thread M2.5 * 0.45 * 5mm Grade 12.9 [Allen Key]](http://www.rjm-fasteners.com/cdn/shop/files/29__2025__02_12_06_PM-removebg-preview_712106f5-5b31-4894-a601-0504617261e2.png?v=1748543073&width=533)
![Metric Flat Head Cap Screw Black-Oxide Alloy Steel Full Thread M3 * 0.5 * 5mm Grade 12.9 [Allen Key]](http://www.rjm-fasteners.com/cdn/shop/files/29__2025__02_12_06_PM-removebg-preview_58b3e27f-05aa-4ed5-838a-21b8a9d8f33a.png?v=1748543058&width=533)
![Metric Flat Head Cap Screw Black-Oxide Alloy Steel Full Thread M4 * 0.7 * 5mm Grade 12.9 [Allen Key]](http://www.rjm-fasteners.com/cdn/shop/files/29__2025__02_12_06_PM-removebg-preview_9f70ea42-bd5d-4ef9-bbcb-cc688427cacb.png?v=1748543030&width=533)