ISO 4032 HEX NUT — M52: width across flats 79.54–80 mm, nut height 41.5–42.5 mm, pitch 5.00 mm. Material A2-70, surface Stainless Steel, tensile strength 700 MPa. Dimensional tolerances per ISO 4032 — product grade A up to M16, B above.
NUTS
| Width Across Flats (s) | 79.54–80 mm |
| Nut Height (m) | 41.5–42.5 mm |
| Pitch | 5.00 mm |
| Tensile Strength | 700 MPa |
| Material | A2-70 |
| Surface | Stainless Steel |
Dimensional tolerances per ISO 4032 — product grade A up to M16, B above.
Grade A2-70 · Stainless Steel
Grade A2-70 · Plain
Grade A4-70 · Stainless Steel
Grade A4-70 · Plain
Contact engineering team for verified B2 data reference.
ISO 4032 Hexagon Nut per ISO 4032 specification, available in A2-70 grade with Stainless Steel finish. Engineered for industrial OEM applications requiring 700.0 MPa tensile strength and reliable long-term fastening performance.
79.54–80 mm (nominal with the tolerance range shown above)
41.5–42.5 mm (nominal with the tolerance range shown above)
5.00 mm
Material: A2-70, surface: Stainless Steel, tensile strength: 700 MPa.
ISO 4032 — product grade A up to M16, B above.