5/16"-18 Square Nut / Grade 2 Steel / Hot Dip Galvanized / SAE J429 Grade 2
$316.50
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Product Description
5/16"-18 Square Nut / Grade 2 Steel / Hot Dip Galvanized / SAE J429 Grade 2
Specifications
| Material | Steel |
|---|---|
| Finish | Hot Dipped Galvanized |
| Grade | Grade 2 |
| Size | 5/16"-18 |
| Drive | Square |
| Thread Pitch | 18 TPI |
| Thread Class | Coarse |
| Hardness | B70 - B100 |
| Tensile Strength | 74000 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Inch |
RoHS Compliant
Frequently Asked Questions
How long will the galvanized coating last outdoors?
Hot Dipped Galvanized fasteners have a thick zinc coating that provides excellent outdoor corrosion protection — typically 20-50+ years in moderate environments. For coastal/marine use, consider stainless steel for longer life.
Square Nut / Grade 2 Steel / Hot Dip Galvanized
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Technical Specifications
Thread Size
5/16"-18
Thread Type
Coarse (UNC)
Material
Steel
Grade
Grade 2
Thread Pitch
18 TPI
Tensile Strength
74000
Hardness
B70 - B100
SKU
238030-2500