McMaster 97135A280 High-Strength Steel Nylon-Insert Locknut, Pack of 5, Grade 8, Zinc Yellow-Chromate Plated, 3/4"-10 Thread
Original price
$50.65
-
Original price
$50.65
Original price
$50.65
$50.65
-
$50.65
Current price
$50.65
Versatile yet economical, these are the most commonly used locknuts. The nylon insert grips the screw to prevent loosening from moderate vibration without damaging threads.
High-Strength Steel — Rated Grade 8, Grade C, or Class 10, these locknuts are about 25% stronger than medium-strength steel nuts.
Zinc-Yellow-Chromate-Plated Steel — More durable finish than clear zinc plating, suitable for most wet and outdoor environments.
| Thread Direction | Right Hand |
| Hex Nut Profile | Standard |
| Locking Type | Nylon Insert |
| Fastener Strength Rating | High |
| Finished Material | Zinc-Yellow-Chromate-Plated Steel |
| Thread Size | 3/4"-10 |
| Width | 1 1/16" |
| Height | 7/8" |
| Fastener Strength Grade/Class | SAE Grade 8 |
| Insert Maximum Temperature | 185° F |
| Drive Style | External Hex |
| Nut Type | Hex, Locknut |
| Performance | Vibration Resistant, High Strength |
| System of Measurement | Inch |
| Pack Size | 5 per pack |
| Country of Origin | Taiwan |
| DFARS Compliance | Not Specialty Metals Compliant |
| Export Control Classification Number (ECCN) | EAR99 |
| REACH Compliance | Not Compliant |
| RoHS Compliance | Not Compliant |
| Schedule B Number | 731816.0000 |
| U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |