Technical Specifications
| Dimension Code | Specification (mm) | Dimension Code | Specification (mm) |
|---|
| d | Diameter | M3 | P | Pitch | 0.5 |
| e(min) | emin | 6.01 | h(max) | hmax | 4 |
| h(min) | hmin | 3.7 | k(min) | kmin | 2.4 |
| s(max) | smax | 5.5 | s(min) | smin | 5.32 |
| h | Height | 3.7–4 | | | |
Technical Conditions
| Material | Type | Steel | General Technical Conditions | |
|---|
| Grade | |
|---|
| Thread | Tolerance | 6H | Mechanical Property | Class | D≤M39:10、5.6、8;
D>M39:custom |
|---|
| Standard | DIN 13-12、DIN 13-15 | Standard | DIN 267-4 |
|---|
| Tolerance | Product Grade | D≤M16:A;
D>M16:B | Surface Treatment | 不经处理;
电镀技术要求按DIN 267-9 |
|---|
| Standard | DIN ISO 4759-1 |
|---|
| Surface Roughness | DIN 267-2 | Surface Defect | DIN 267-20 |
|---|
| Acceptance & Packing | DIN 267-5 | Reference Weight per 1000 (kg) | |
|---|