3/4"-10 Grade 8 Flange Nuts (4 Pack) Heavy Duty Yellow Zinc Coarse Thread Fasteners with Built-in Washer Base, SAE J995 High Strength Steel

SAE Grade 8 Alloy Steel: High-strength construction designed for heavy-duty clamping and load-bearing assemblies. SAE J995. UNC Coarse Thread. Yellow Zinc Finish. 4-Pack. | Built-In Washer Design: Integrated flange distributes load evenly and eliminates the need for separate washers. | Fast, Efficient Installation: Fewer parts mean quicker installs and more consistent torque. | Ideal for Frames & Brackets: Well suited for structural connections, mounts, and repetitive assembly work. | Standard 3/4"-10 Coarse Thread: Fits common coarse-thread bolts used in automotive, fabrication, and construction. ASME B18.2.2 Dimensional Requirements. SAE J995 Material and Physical Properties. ASME B1.1 Thread Requirements. ASTM F812 Surface Discontinuities. ASME B18.18 Inspection and Quality Assurance. HRC 25/36.