Description
Overview
Stud bolt (metal end 1d / 1.25d), Mild Steel Grade 4.8, size M12 x 50 MM.
Sold per piece. Screwman code SES1250H.
Description: STUDS MS ENG M12X50
Dimensions – DIN 938 / DIN 939 M12 x 50 MM
| Standard | DIN 938 / DIN 939 |
|---|---|
| Product | Stud bolt (metal end 1d / 1.25d) |
| Thread | M12 x 1.75 |
| Length (l, excl. metal end) | 50 mm |
| Metal end (b1) | 12 mm (DIN 938, 1d) / 15 mm (DIN 939, 1.25d) |
| Nut end thread (b) | 30 mm (ref.) |
| Stress area (As) | 84.3 mm² |
| Weight (calculated) | 36.38 kg per 1 000 pieces |
Material, Grade & Strength
| Material | Mild steel (grade 4.6/4.8) |
|---|---|
| Property class | 4.6 / 4.8 (mild steel) |
| Tensile strength Rm (min) | 400 / 420 MPa |
| Yield strength (min) | 240 / 340 MPa |
| Proof load stress | 225 / 310 MPa |
| Matching nut | property class 5 (ISO 898-2) |
Finish & Corrosion Protection
Plain / self colour: No applied coating. Stainless, brass and nylon parts are supplied plain; plain steel parts need oil, paint or protected environments.
Nominal dimensions per DIN 938 / DIN 939. Weights are calculated from nominal dimensions and are a guide only (±10%). Values for fit and strength should be confirmed against the standard for critical applications.
Specifications
No structured specifications are available yet.