178 products
Our Medium-Strength Steel Heavy Hex Head Screws for Structural Applications are precision-manufactured to meet the diverse needs of modern industrial assembly. Combining reliable torque delivery with versatile material options, these fasteners provide a dependable solution for construction, maintenance, and repair projects. Available in a wide range of sizes and finishes, they ensure consistent performance and ease of installation across all industrial sectors.
| Part Number | Thread Size | Length | Threading | Specifications Met | Thread Type | Head Diameter | Head Height | Material | Tensile Strength | Hardness |
|---|---|---|---|---|---|---|---|---|---|---|
| 0259FA00127 | 3/4"-10 | 4 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00032 | 3/4"-10 | 4 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00080 | 3/4"-10 | 4 3/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00128 | 3/4"-10 | 5" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00033 | 3/4"-10 | 5" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00167 | 3/4"-10 | 5 1/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00081 | 3/4"-10 | 5 1/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00168 | 3/4"-10 | 5 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00082 | 3/4"-10 | 5 3/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00129 | 3/4"-10 | 6" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00034 | 3/4"-10 | 6" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00083 | 3/4"-10 | 6 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00035 | 3/4"-10 | 7" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00084 | 3/4"-10 | 7 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00036 | 3/4"-10 | 8" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 15/32" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00169 | 7/8"-9 | 1 3/4" | Fully Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00085 | 7/8"-9 | 1 3/4" | Fully Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00130 | 7/8"-9 | 2" | Fully Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00037 | 7/8"-9 | 2" | Fully Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00131 | 7/8"-9 | 2 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00038 | 7/8"-9 | 2 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00132 | 7/8"-9 | 2 3/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00086 | 7/8"-9 | 2 3/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00133 | 7/8"-9 | 3" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00039 | 7/8"-9 | 3" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00134 | 7/8"-9 | 3 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00040 | 7/8"-9 | 3 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00135 | 7/8"-9 | 3 3/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00087 | 7/8"-9 | 3 3/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00136 | 7/8"-9 | 4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00041 | 7/8"-9 | 4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00170 | 7/8"-9 | 4 1/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00171 | 7/8"-9 | 4 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00088 | 7/8"-9 | 4 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00137 | 7/8"-9 | 5" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00042 | 7/8"-9 | 5" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00089 | 7/8"-9 | 5 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00138 | 7/8"-9 | 6" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00043 | 7/8"-9 | 6" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 35/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00172 | 1"-8 | 2" | Fully Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00090 | 1"-8 | 2" | Fully Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00173 | 1"-8 | 2 1/4" | Fully Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00091 | 1"-8 | 2 1/4" | Fully Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00139 | 1"-8 | 2 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00044 | 1"-8 | 2 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00174 | 1"-8 | 2 3/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00092 | 1"-8 | 2 3/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00140 | 1"-8 | 3" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00045 | 1"-8 | 3" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00175 | 1"-8 | 3 1/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00093 | 1"-8 | 3 1/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00141 | 1"-8 | 3 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00046 | 1"-8 | 3 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00176 | 1"-8 | 3 3/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00094 | 1"-8 | 3 3/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00142 | 1"-8 | 4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00047 | 1"-8 | 4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00095 | 1"-8 | 4 1/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00143 | 1"-8 | 4 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00096 | 1"-8 | 4 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00177 | 1"-8 | 4 3/4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00144 | 1"-8 | 5" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00048 | 1"-8 | 5" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00145 | 1"-8 | 5 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00097 | 1"-8 | 5 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00146 | 1"-8 | 6" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00049 | 1"-8 | 6" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00178 | 1"-8 | 6 1/2" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Hot-Dipped Galvanized Steel | 120000 psi | Rockwell C19 |
| 0259FA00098 | 1"-8 | 7" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00050 | 1"-8 | 8" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 39/64" | Steel | 120000 psi | Rockwell C19 |
| 0259FA00051 | 1 1/8"-7 | 5" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 23/32" | Steel | 105000 psi | Rockwell C19 |
| 0259FA00147 | 1 1/4"-7 | 3" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 25/32" | Hot-Dipped Galvanized Steel | 105000 psi | Rockwell C19 |
| 0259FA00148 | 1 1/4"-7 | 4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 25/32" | Hot-Dipped Galvanized Steel | 105000 psi | Rockwell C19 |
| 0259FA00052 | 1 1/4"-7 | 4" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 25/32" | Steel | 105000 psi | Rockwell C19 |
| 0259FA00149 | 1 1/4"-7 | 5" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 25/32" | Hot-Dipped Galvanized Steel | 105000 psi | Rockwell C19 |
| 0259FA00053 | 1 1/4"-7 | 5" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 25/32" | Steel | 105000 psi | Rockwell C19 |
| 0259FA00150 | 1 1/4"-7 | 6" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 25/32" | Hot-Dipped Galvanized Steel | 105000 psi | Rockwell C19 |
| 0259FA00054 | 1 1/4"-7 | 6" | Partially Threaded | ASME B18.2.6, ASTM A325, ASTM F3125 | UNC | - | 25/32" | Steel | 105000 psi | Rockwell C19 |
