Product Description
Metric A2 Stainless Steel Square Nuts DIN 557
Metric square nuts manufactured from A2 stainless steel to DIN 557. Available in M5, M6 and M8 sizes, each with a standard metric coarse thread and a four-sided, chamfered body.
Use with matching metric bolts, set screws or threaded rod. Select the required thread size and pack quantity from the available options.
Technical Specifications
| Nut Type | Chamfered square nut |
|---|---|
| Material | A2 stainless steel |
| Standard | DIN 557 |
| Thread Type | Metric coarse |
| Available Thread Sizes | M5, M6 and M8 |
Sizes and Dimensions
| Thread Size | Thread Pitch | Width Across Flats | Nut Height |
|---|---|---|---|
| M5 | 0.8mm | 7.64–8.00mm | 3.52–4.00mm |
| M6 | 1.0mm | 9.64–10.00mm | 4.52–5.00mm |
| M8 | 1.25mm | 12.57–13.00mm | 5.92–6.50mm |
Selecting and Fitting
Match the nut's thread size and pitch to the mating fastener. Where the nut fits into a recess or channel, check the width, height and corner clearance before ordering.
