About Hex Cap Nuts
Hex Cap Nuts are six-sided hexagon blind nuts primarily used for covering the threaded end of a fastener. By enclosing the exposed threaded end of a bolt or screw, a Hexagonal cap nut improves the overall aesthetics of a bolting joint while providing protection against snags or injuries. These versatile components can be used with all kinds of bolts and are commonly referred to by aliases such as blind nuts or hex blind nuts.
At Jade Alloys, our hex cap nut dimensions are defined in both metric and imperial sizes. We offer various thread profiles, including Unified National Coarse (UNC), Fine Pitch (UNF), Fixed Pitch (UN) and ISO metric. Our production spans all material categories and major ASTM specifications.
Hex Cap Nuts Properties
| Property | Details |
|---|---|
| Manufacturing | Hot Forged / Cold Forged |
| Metric Size | M3 to M72 |
| Imperial Size | 1/4” to 3” |
| Threads | Metric, UNC, UNF, BSW |
| Form | Fully Threaded / Partially Threaded |
| Standards | ASTM, ASME, DIN, ISO, BS, IS |
| Sub Types | As per product category |
Hex Cap Nuts Standards
| Standard | Size Range |
|---|---|
| ASME B18.2.1 / B18.2.2 | 1/4” to 3” |
| ASTM A194 / A193 | M6 to M72 |
| DIN 934 / DIN 6914 | M6 to M72 |
| ISO 4032 / ISO 7412 | M6 to M72 |
| BS 1769 | 1/4” to 2” |
| IS 1363 | M6 to M72 |
Hex Cap Nuts Specifications
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Check Nuts Weight Chart and Bolts Weight Chart to estimate quantities accurately for your project.
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