1/2-13 Flange Nuts (25 Pack) – Grade 8 Built-in Washer Nuts Coarse Thread for Fast, Even Clamping on Frames, Brackets & Heavy Assemblies SAE J995 0.5"
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Product details
| Management number | 218117948 | Release Date | 2026/05/03 | List Price | $8.70 | Model Number | 218117948 | ||
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These 1/2-13 Flange Nuts combine SAE Grade 8 strength with installation efficiency. The integrated flange acts as a built-in washer, spreading clamping force across the surface while reducing part count and installation time. Ideal for frames, brackets, mounts, and structural assemblies, flange nuts provide reliable holding power with clean, consistent installs.
- SAE Grade 8 Alloy Steel: High-strength construction designed for heavy-duty clamping and load-bearing assemblies. SAE J995. 25-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.
| Brand | Quantum Forge |
|---|---|
| Color | Gold |
| Model | QFG36053-FBA |
| Set Name | Flange Nut – 25 Pack |
| Size Name | 1/2-13 |
| Metal Type | Alloy Steel |
| Unit Count | 25.0 Count |
| Part Number | QFG36053-FBA |
| Thread Size | 1/2"-13 |
| Thread Type | Unified National Coarse (Unc) |
| Finish Types | Zinc Plated |
| Grade Rating | industrial |
| Manufacturer | Quantum Forge |
| Thread Class | Coarse |
| Thread Style | Right Hand |
| Fastener Type | Flange |
| Material Type | Alloy Steel |
| Exterior Finish | Zinc |
| Item Dimensions | 0.46 x 0.75 x 0.46 inches |
| Number Of Items | 25 |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 25 |
| Screw Head Style | Flat |
| Maximum Shear Strength | 150,000 psi proof load strength |
| Compatible Groove Diameter | 0.5 Inches |
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