Description
Overview
Stud bolt (metal end 1d / 1.25d), Mild Steel Grade 4.8, size M20 x 100 MM.
Sold per piece. Screwman code SES20100H.
Description: STUDS MS ENG M20X100
Dimensions – DIN 938 / DIN 939 M20 x 100 MM
| Standard | DIN 938 / DIN 939 |
|---|---|
| Product | Stud bolt (metal end 1d / 1.25d) |
| Thread | M20 x 2.5 |
| Length (l, excl. metal end) | 100 mm |
| Metal end (b1) | 20 mm (DIN 938, 1d) / 25 mm (DIN 939, 1.25d) |
| Nut end thread (b) | 46 mm (ref.) |
| Stress area (As) | 244.8 mm² |
| Weight (calculated) | 211.38 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.