Hillman Hex Nuts, 3/8-16, 100 Pack, Zinc
11 sold in last 24 hours
- Zinc coating for a corrosion resistant finish
- USS coarse nuts for coarse threaded bolts
- Be sure not to strip your nuts by over tightening
- Use a nut that is consistent with your other fasteners
- For use with a 3 8" bolt
- 100 nuts in each box
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Estimated shipping
Select a product to estimate shipping.Hillman 3/8"-16 coarse thread hex nuts are designed for secure fastening in construction, mechanical, and general repair applications. Manufactured from durable Grade 2 steel and finished with corrosion-resistant zinc plating, these nuts provide dependable performance in interior and light-duty exterior environments. The 3/8"-16 USS coarse thread design ensures proper compatibility with matching bolts, threaded rods, and washers of the same size and thread pattern. Ideal for framing, equipment assembly, automotive projects, and structural repairs, these hex nuts help create strong and stable bolt connections. Packaged in a convenient 100-piece C-Pak, these zinc-plated hex nuts are well-suited for contractors, maintenance professionals, and DIY users requiring reliable fastening hardware.
Hex nuts are for general applications and are used with bolts and washers of the same finish. The most commonly used nut, they are often found in deck and fence building. The called out size is the inner diameter and the number of threads per inch or thread pitch.
About Us
In 1964, Max W. Hillman Sr. started a fastener company serving independently-owned hardware stores. His emphasis on quality products, and an innovative spirit still shape the way we operate today.
Product details

| Main Specification | |
|---|---|
| Manufacturer | The Hillman Group |
| Unit Count | 100 Count |
| Exterior Finish | Zinc |
| Metal Type | Stainless Steel |
| Thread Coverage | Fully Threaded |
| Outside Diameter | 0.38 Inches |
| Brand | Hillman |
| UPC | 008236069747 |
| Number of Items | 100 |
| Fastener Type | Hex |
| Included Components | Coarse Thread Hex Nuts |
| Item Diameter | 0.38 Inches |
| Number of Pieces | 100 |
| Thread Size | 3/8"-16 |
| Material | Alloy Steel |
| Colour | Steel |
| Thread Type | Unified National Coarse |
| Global Trade Identification Number | 00008236069747 |
| Item Weight | 16 Ounces |
| Product information | |
| Set Name | Hillman 100 Pcs Coarse Thread Hex Nuts |
| Technical Details | |
| Part Number | 150009 |
| Model | 150009 |
| Inside Thread Size | 3/8 x 16 inch |
| Material Type | Alloy Steel |
| Thread Style | Right Hand |
| Thread Class | Coarse |
| Compatible groove diameter | 0.38 inches |
| Item details | |
| Item Type Name | Coarse Thread Hex Nuts |
| Style | |
| Finish Types | Zinc Coating |
| Measurements | |
| Item Dimensions | 3 x 3 x 2.1 inches |
| Others | |
| Item Highlight | Grade 2 steel or USS coarse thread for bolts and threaded rods or corrosion-resistant finish for repairs and general fastening |
| Product Type | Coarse Thread Hex Nuts |
| Grade Rating | Grade 2 |
| Size Name | 3/8"-16 |
| Screw Head Style | Hex |
| Drive Style | Internal Hex |

