20 products
High-Strength 17-4 PH Stainless Steel Hex Head Screws are engineered for critical applications requiring maximum tensile strength and fatigue resistance. Manufactured from premium alloy steel and heat-treated to meet rigorous Grade 8 or Class 10.9/12.9 standards, these fasteners provide exceptional clamping force and structural integrity. Ideal for heavy machinery, automotive suspension, and high-stress industrial environments, they ensure long-term reliability where failure is not an option.
| Part Number | Thread Size | Length | Threading | Specifications Met | Thread Type | Head Diameter | Head Height | Material | Tensile Strength | Hardness |
|---|---|---|---|---|---|---|---|---|---|---|
| 0249FA00001 | 1/4"-20 | 1/2" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 5/32" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00002 | 1/4"-20 | 3/4" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 5/32" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00003 | 1/4"-20 | 1" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 5/32" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00004 | 1/4"-20 | 1 1/2" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 5/32" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00005 | 1/4"-20 | 2" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 5/32" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00006 | 5/16"-18 | 3/4" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 13/64" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00007 | 5/16"-18 | 1" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 13/64" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00008 | 5/16"-18 | 1 1/4" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 13/64" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00009 | 5/16"-18 | 1 1/2" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 13/64" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00010 | 5/16"-18 | 2" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 13/64" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00011 | 3/8"-16 | 1" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 15/64" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00012 | 3/8"-16 | 1 1/4" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 15/64" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00013 | 3/8"-16 | 1 1/2" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 15/64" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00014 | 3/8"-16 | 2" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 15/64" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00015 | 3/8"-16 | 2 1/2" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 15/64" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00016 | 1/2"-13 | 1" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 5/16" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00017 | 1/2"-13 | 1 1/2" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 5/16" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00018 | 1/2"-13 | 2" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 5/16" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00019 | 1/2"-13 | 2 1/2" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 5/16" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
| 0249FA00020 | 1/2"-13 | 3" | Fully Threaded | ASME B18.2.1, ASTM F593 Grade 630 | UNC | - | 5/16" | 17-4 PH Stainless Steel | 130000 psi | Rockwell C28 |
