5/16" UNC Standard Hex Nut - 316 Stainless Steel
Available
The UNC Standard Hex Nut - 316 Stainless Steel is a stainless steel hex nut for general-purpose fastening in marine, coastal, and industrial assemblies. Supplied in A4 / 316 Stainless Steel, UNC (Unified National Coarse) thread, it is suited to professional installation and long-service applications in marine, coastal, and industrial environments.
Where this product is used
- General-purpose fastening with stainless bolts and allthread rod in marine environments.
- Structural connections and equipment mounting in coastal industrial applications.
- Architectural metalwork and outdoor construction requiring corrosion-resistant nuts.
Key specifications
| Specification | Detail |
|---|---|
| Material Grade | A4 / 316 Stainless Steel |
| Thread Standard | UNC (Unified National Coarse) |
Selecting the right option
For marine, coastal, and outdoor applications, always specify 316 (A4) grade for maximum corrosion resistance. 304 (A2) is suitable for indoor and sheltered outdoor use. Pair stainless fasteners with stainless washers and nuts to avoid galvanic corrosion between dissimilar metals.
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