Empire Industries
Fig. 56 Standard Hex Nut
- SKU:
- Fig. 56
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
Fig. 56 Standard Hex Nut
Empire Fig. 56 Standard Hex Nuts are packaged fasteners for use with threaded hanger and support assemblies.
Available configurations include plain carbon steel, electro-galvanized, T-304 stainless steel, and T-316 stainless steel. Select the required figure number, finish, and rod size when ordering.

Product Highlights
- Standard hex nut configuration
- Packaged fastener
- Available in sizes from 1/4"-20 through 7/8"-9
- Available in plain carbon steel, electro-galvanized, T-304 stainless steel, and T-316 stainless steel
- Full box quantities only
Sizes & Weights
| Size | Weight Each |
|---|---|
| 1/4"-20 | 0.01 lbs. |
| 3/8"-16 | 0.02 lbs. |
| 1/2"-13 | 0.04 lbs. |
| 5/8"-11 | 0.07 lbs. |
| 3/4"-10 | 0.12 lbs. |
| 7/8"-9 | 0.19 lbs. |
Technical Specifications
| Manufacturer | Empire Industries |
|---|---|
| Figure | 56 |
| Product Type | Standard Hex Nut |
| Service | Fastener |
| Available Finishes | Plain Carbon Steel, Electro-Galvanized, T-304 Stainless Steel & T-316 Stainless Steel |
| Ordering | Specify Figure Number, Finish and Rod Size |
| Packaging | Full Box Quantities Only |
Material & Finish Options
Fig. 56 Standard Hex Nuts are available in four material and finish configurations:
- Fig. 56B – Plain Carbon Steel
- Fig. 56G – Electro-Galvanized
- Fig. 56SS – T-304 Stainless Steel
- Fig. 56SX – T-316 Stainless Steel
Standard vs. Heavy Hex Nuts
The Fig. 56 is the standard hex nut configuration. Empire also identifies Fig. 56H as the heavy hex nut configuration. Confirm the required figure and configuration before ordering.
Important Ordering Notes
Specify the figure number, finish, and rod size when ordering. Fig. 56 Standard Hex Nuts are packaged in full box quantities only. Verify the required standard or heavy hex nut configuration before placing an order.
Product Documents
Product Questions
What is the Empire Fig. 56?
The Fig. 56 is a packaged standard hex nut used as a fastener.
What finishes are available?
Empire lists plain carbon steel, electro-galvanized, T-304 stainless steel, and T-316 stainless steel configurations for Fig. 56.
What sizes are available?
The Fig. 56 size table includes 1/4"-20, 3/8"-16, 1/2"-13, 5/8"-11, 3/4"-10, and 7/8"-9 sizes.
What is the difference between Fig. 56 and Fig. 56H?
Fig. 56 is identified as the standard hex nut, while Fig. 56H is identified as the heavy hex nut.
How are these hex nuts packaged?
Empire specifies full box quantities only.

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