M2.5 SS Pan Head Machine Screw
ISO 7045 M2.5 stainless steel pan head screws in A2 (304) grade with cross-recessed drive. Flat bearing surface under head distributes clamp load at 2.5mm thread diameter.
Specification
#
Standard
ISO 7045 / DIN 7985
Thread
Coarse (standard)
Material
Stainless Steel 304 (A2)
Grade
A2-70
Stock
In stock (304). Grade 316 available against bulk order
Head Type
Pan head (raised cheese head)
Drive Type
Phillips (H) or Pozi (Z) cross-recessed
Thread Tolerance
6g per ISO metric standards
Finish
Plain/Passivated (stainless steel)
Dimension
#
Size (d mm)
Thread Dia (min-max mm)
Pitch
Length (mm)
Thread Length (mm)
M3
2.98-3.00
0.50
10
10
M4
3.98-4.00
0.70
12
12
M5
4.98-5.00
0.80
16
16
M6
5.97-6.00
1.00
20
20
M8
7.97-8.00
1.25
25
25
- All dimensions in mm, tolerance +/- 0.01 mm. Additional dimensions available on request.
Benefits
#
The 2.5mm stainless steel pan head machine screw addresses fastening in assemblies where corrosion resistance and reliable clamp load distribution are needed. The pan head provides a wider bearing surface than countersunk or round head alternatives. A2-70 grade provides 700 MPa tensile strength with inherent corrosion protection. Cross-recessed drive allows controlled torque application in automated assembly. Austenitic structure provides essentially non-magnetic properties for electronics and medical applications.
Common Applications
#
M2.5 SS pan head machine screws are specified for corrosion-resistant metal-to-metal fastening:
- Electrical enclosures and control panels
- Automotive interior components
- HVAC system connections
- Food processing equipment assembly
- Telecommunications rack hardware
Read Me
| Standard | ISO 7045 / DIN 7985 |
| Thread | Coarse (standard) |
| Material | Stainless Steel 304 (A2) |
| Grade | A2-70 |
| Stock | In stock (304). Grade 316 available against bulk order |
| Head Type | Pan head (raised cheese head) |
| Drive Type | Phillips (H) or Pozi (Z) cross-recessed |
| Thread Tolerance | 6g per ISO metric standards |
| Finish | Plain/Passivated (stainless steel) |
| Size (d mm) | Thread Dia (min-max mm) | Pitch | Length (mm) | Thread Length (mm) |
|---|---|---|---|---|
| M3 | 2.98-3.00 | 0.50 | 10 | 10 |
| M4 | 3.98-4.00 | 0.70 | 12 | 12 |
| M5 | 4.98-5.00 | 0.80 | 16 | 16 |
| M6 | 5.97-6.00 | 1.00 | 20 | 20 |
| M8 | 7.97-8.00 | 1.25 | 25 | 25 |
