Description
Overview
Hexagon Coupling Nut to DIN 6334, Stainless Steel Grade 18/8 - (A2) 304, size M12 x 40 MM.
Sold per piece. Screwman code NHCSS1240H.
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.
Dimensions – DIN 6334 M12
| Standard | DIN 6334 |
|---|---|
| Product | Hexagon coupling nut (3d) |
| Thread | M12 x 1.75 |
| Across flats (s) | 19 mm |
| Length (l = 3d) | 36 mm |
| Weight (calculated) | 61.23 kg per 1 000 pieces |
Material, Grade & Strength
| Material | Stainless steel A2 (304) |
|---|---|
| Steel grade | AISI 304 (1.4301) |
| Composition | C max 0.07%, Cr 17.5-19.5%, Ni 8.0-10.5% |
| Property class | A2-70 (ISO 3506) unless marked -80 |
| Tensile strength Rm (min) | 700 MPa (class 70), 800 MPa (class 80) |
| Yield Rp0.2 (min) | 450 MPa (class 70), 600 MPa (class 80) |
| Typical use | general corrosion resistance, indoor/outdoor, food equipment |
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.
DIN 6334 data sheet – all sizes
| Size | Thread | Across flats (s) |
|---|---|---|
| M5 | M5 x 0.8 | 8 mm |
| M6 | M6 x 1 | 10 mm |
| M8 | M8 x 1.25 | 13 mm |
| M10 | M10 x 1.5 | 17 mm |
| M12 | M12 x 1.75 | 19 mm |
| M14 | M14 x 2 | 22 mm |
| M16 | M16 x 2 | 24 mm |
| M18 | M18 x 2.5 | 27 mm |
| M20 | M20 x 2.5 | 30 mm |
| M24 | M24 x 3 | 36 mm |
| M30 | M30 x 3.5 | 46 mm |
Nominal dimensions per DIN 6334. 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.