M8 SS Round Head Machine Screw
M8 stainless steel round head machine screws per ISO 1207 / DIN 84 in A2-70 grade. Narrow cheese head with slotted drive for tight spaces and low-torque applications at 8mm diameter.
Specification
#
Standard
ISO 1207 / DIN 84
Thread
Coarse (standard)
Material
Stainless Steel 304 (A2)
Grade
A2-70
Stock
In stock (304). Grade 316 available against bulk order
Head Type
Round head (cheese head)
Drive Type
Slotted
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
#
Stainless steel round head machine screws at 8mm provide corrosion-resistant fastening in space-constrained assemblies. The narrow cheese head occupies less lateral space than pan or hex heads, allowing tighter fastener spacing in dense terminal blocks and switchgear. A2 (304) stainless steel eliminates coating degradation in humid environments. Slotted drive requires only a flat-blade screwdriver, simplifying field maintenance. This diameter serves electrical panels, instrumentation, and light-duty assemblies.
Common Applications
#
Common applications for M8 stainless steel round head machine screws include:
- Electrical terminal blocks
- Small switchgear mounting
- Instrument panel wiring connections
- Light fixture assembly
- Small appliance internal wiring
Read Me
| Standard | ISO 1207 / DIN 84 |
| Thread | Coarse (standard) |
| Material | Stainless Steel 304 (A2) |
| Grade | A2-70 |
| Stock | In stock (304). Grade 316 available against bulk order |
| Head Type | Round head (cheese head) |
| Drive Type | Slotted |
| 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 |
