1/2-13 Flange Nuts (50 Pack) – Grade 8 Built-in Washer Nuts Coarse Thread for Fast, Even Clamping on Frames, Brackets & Heavy Assemblies SAE J995 0.5"

★★★★★ 5.0 23 reviews

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Product details

Management number 216217468 Release Date 2026/04/19 List Price $15.98 Model Number 216217468
Category
  • SAE Grade 8 Alloy Steel: High-strength construction designed for heavy-duty clamping and load-bearing assemblies. SAE J995. 50-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 1/2-13 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.

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