Washer
ISO 10669 N
ISO 10669 N - Plain washers for tapping screw and washer assemblies, normal series, product grade A
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Paid accessPlain washers for tapping screw and washer assemblies (SEMS units), normal series (type N), with a hole smaller than the tapping screw diameter. Product grade A, hardness class 180 HV. The nominal size is the tapping screw diameter, not a metric thread. Covers sizes 2.2 to 9.5. Type L of the same standard is the large series, with wider outer diameters.
The standard is available for viewing. Product dimensions are open only to a paid account.
| Product | Inner diameter, mm | Outer diameter, mm | Thickness, mm |
|---|---|---|---|
| ISO 10669 N washer 2.2 | 🔒 | 🔒 | 🔒 |
| ISO 10669 N washer 2.9 | 🔒 | 🔒 | 🔒 |
| ISO 10669 N washer 3.5 | 🔒 | 🔒 | 🔒 |
| ISO 10669 N washer 4.2 | 🔒 | 🔒 | 🔒 |
| ISO 10669 N washer 4.8 | 🔒 | 🔒 | 🔒 |
| ISO 10669 N washer 5.5 | 🔒 | 🔒 | 🔒 |
| ISO 10669 N washer 6.3 | 🔒 | 🔒 | 🔒 |
| ISO 10669 N washer 8 | 🔒 | 🔒 | 🔒 |
| ISO 10669 N washer 9.5 | 🔒 | 🔒 | 🔒 |