Item # BHSM4-0.70X8ZP
M4-0.70 x 8 Button Head Socket Cap Screw, Alloy Ste, Zinc-Bake CR+3
Item # BHSM4-0.70X8ZP
M4-0.70 x 8 Button Head Socket Cap Screw, Alloy Ste, Zinc-Bake CR+3
- UM: EA
The BHSM4-0.70X8ZP is a M4-0.70 x 8 alloy steel button head socket cap screw with zinc-bake cr+3 finish. The low-profile domed head is ideal for clearance-sensitive assemblies where a standard socket head cap screw would protrude. Drive: 2.5mm hex key. Meets ASME B18.3.
| Thread | M4-0.70 |
|---|---|
| Length | 8 |
| Thread Series | Coarse |
| Material | Alloy Steel |
| Finish | Zinc-Bake CR+3 |
| Head Style | Button (low profile domed) |
| Drive | Internal Hex (Allen Key) |
| Hex Key Size | 2.5mm |
| Standard | ASME B18.3 |
| Part Number | BHSM4-0.70X8ZP |
Strength note: Button head socket cap screws are classified as a lower-strength alternative to socket head cap screws per ASME B18.3. The shallow head limits the hex socket depth and maximum installation torque. Do not substitute button heads in high-tension structural joints without verifying load capacity.
Eugene Fastener stocks M4-0.70 button head socket cap screws in Eugene, Oregon. Call or order online for availability.
Related Resources: Torque & Hex Key Chart • Material & Grade Guide
| Diameter | M4 |
| Thread | M4-0.70 |
| Length | 8 |
| Material | Alloy Steel |
| Finish | Zinc-Bake CR+3 |
| Part Number | BHSM4-0.70X8ZP |
| Type | Button Head Socket Cap Screw |