2 1/4"-4 Heavy Hex Nut / A563 Grade DH Medium Carbon Steel / Hot Dip Galvanized / ASTM A563 Grade DH; ASME B18.2.2
$338.07
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Product Description
2 1/4"-4 Heavy Hex Nut / A563 Grade DH Medium Carbon Steel / Hot Dip Galvanized / ASTM A563 Grade DH; ASME B18.2.2
Specifications
| Material | Steel |
|---|---|
| Finish | Hot Dipped Galvanized |
| Grade | A563 Grade DH |
| Size | 2 1/4"-4 |
| Thread Pitch | 4 TPI |
| Hardness | C24 - C38 |
| Standard | ASME B18.2.2 |
| 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.
Heavy Hex Nut / A563 Grade DH Steel / Hot Dip Galvanized
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Technical Specifications
Thread Size
2 1/4"-4
Thread Type
Coarse (UNC)
Material
Steel
Grade
A563 Grade DH
Thread Pitch
4 TPI
Hardness
C24 - C38
SKU
335132-10