Medium-Strength Zinc-Plated Steel Heavy-Profile Hex Nut
1/2"-13 Thread Size
Hex Nut Profile | Heavy |
Fastener Strength Rating | Medium |
Material | Zinc-Plated Steel |
Thread Size | 1/2"-13 |
Width | 7/8" |
Height | 31/64" |
Fastener Strength Grade/Class | SAE Grade 5 |
Certificate Form | Digital |
Certificate Type | Material Certificate with Traceable Lot Number |
Drive Style | External Hex |
Nut Type | Hex |
System of Measurement | Inch |
Thread Direction | Right Hand |
Thread Fit | Unified Standard Class 2B |
Thread Spacing | Coarse |
Thread Type | UNC |
Country of Origin | China, South Korea, Taiwan, Vietnam |
DFARS Compliance | Specialty Metals COTS-Exempt |
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 |
About 10% wider and taller than standard-profile hex nuts, these handle heavier loads by distributing them over a larger area.
Medium-Strength Steel—These Grade 5 or Class 8 nuts are your go-to for fastening most machinery and equipment. 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.
The information in this 3-D model is provided for reference only.