Stainless Metric Phillips Flat Head Machine Screws
A2 stainless steel metric Phillips flat head (countersunk) machine screws, DIN 965, from M2 to M6: M2 x 0.4, M2.5 x 0.45, M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0. The 90 degree head sits flush with the surface. Choose a size below.
Specifications
- Material: A2 stainless steel
- Standard: DIN 965
- Head: 90 degree countersunk
- Drive: Phillips
- Sizes: M2 to M6, standard pitch
- Type 316 (A4) stainless available, please contact us
A2 STAINLESS STEEL
DIN 965
| d | M2 | M2.5 | M3 | M4 | M5 | M6 |
| d2 | 3.8 | 4.7 | 5.6 | 7.5 | 9.2 | 11 |
| k | 1.2 | 1.5 | 1.65 | 2.2 | 2.5 | 3 |
| m | 2.35 | 2.7 | 2.9 | 4.4 | 4.6 | 6.6 |
| pitch | 0.4 | .045 | 0.5 | 0.7 | 0.8 | 1.0 |
Common Uses
- Electronics and enclosures
- Hinges and hardware
- Marine and outdoor fixtures
FAQ
Do machine screws need a nut?
They go into a tapped hole or take a hex nut or nylon lock nut of the same size. They are not for wood or sheet metal.
How is a flat head screw measured?
Overall length, from the top of the head to the end. The 90 degree head sits flush in a countersunk hole.
What is A2 stainless steel?
A2 is the metric (ISO 3506) name for 304 type stainless steel, the same family as 18-8. It resists rust outdoors, in wet areas and in washdown use. A4 is the 316 type, for salt water and chemicals.
Related: Stainless Metric Phillips Pan Head Machine Screws | Stainless Metric Phillips Oval Head Machine Screws | Stainless Phillips Flat Head Machine Screws (inch) | Metric Phillips Flat Head Machine Screws
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