McMaster 95003A212 High-Strength Class 10 Steel Flange Nut, M16×2 mm, Pack of 10, DIN 6923/ISO 4161
Original price
$57.53
-
Original price
$57.53
Original price
$57.53
$57.53
-
$57.53
Current price
$57.53
No need for a separate washer — these nuts have a plain flange that distributes pressure evenly for a wide variety of fastening applications. They are ideal for securing screws in oversized or irregularly shaped holes since the flange covers a larger area than standard nuts. Also known as collar nuts.
High-Strength Steel — Rated Grade 8, Grade G, or Class 10, these are about 25% stronger than medium-strength steel nuts. They are commonly used to fasten components in valves, pumps, and motors. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.
| Hex Nut Profile | Standard |
| Drive Style | External Hex |
| Application | General Purpose |
| Fastener Strength Rating | High |
| Material | Steel |
| Thread Size | M16 × 2 mm |
| Width | 24 mm |
| Height | 16 mm |
| Flange | |
| Diameter | 34.5 mm |
| Thickness | 2.4 mm |
| Fastener Strength Grade/Class | Class 10 |
| Specifications Met | DIN 6923, ISO 4161 |
| Certificate Form | Digital |
| Certificate Type | Material Certificate with Traceable Lot Number |
| Nut Type | Flange, Hex |
| Performance | High Strength |
| System of Measurement | Metric |
| Thread Direction | Right Hand |
| Thread Fit | Metric Class 6H |
| Thread Spacing | Coarse |
| Thread Type | Metric |
| Country of Origin | China |
| DFARS Compliance | Not Specialty Metals Compliant |
| Export Control Classification Number (ECCN) | EAR99 |
| REACH Compliance | REACH (EC 1907/2006) (02/04/2026, 253 SVHC) Compliant |
| RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
| Schedule B Number | 7318.16.0000 |
| U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |