Zinc-Plated High-Strength Steel Serrated Flange Nuts
Grade 8, 1/2"-13 Thread Size
Hex Nut Profile | Standard |
Locking Type | Serrated |
Drive Style | External Hex |
Fastener Strength Rating | High |
Material | Zinc-Plated Steel |
Thread Size | 1/2"-13 |
Width | 3/4" |
Height | 29/64" |
Flange | |
Diameter | 1 1/32" |
Thickness | 0.05" |
Fastener Strength Grade/Class | SAE Grade 8 |
Certificate Form | Digital |
Certificate Type | Material Certificate with Traceable Lot Number |
Nut Type | Flange, Hex, Locknut |
Performance | High Strength, Vibration Resistant |
System of Measurement | Inch |
Thread Direction | Right Hand |
Thread Fit | Unified Standard Class 2B |
Thread Spacing | Coarse |
Thread Type | UNC |
Country of Origin | India, South Korea, Taiwan, Vietnam |
DFARS Compliance | Not Specialty Metals Compliant |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 731816.0000 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |
Serrations bite into material for mild vibration resistance while the flange eliminates the need for a separate washer. These nuts are ideal for securing screws in oversized or irregularly shaped holes since the flange covers a larger area than standard nuts. You can use them again and again without sacrificing strength. However, the serrations may mar the surface of your material. 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.
Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.
Fasten
The information in this 3-D model is provided for reference only.