3/8-16x1-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow
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| Diameter Pitch | 3/8"-16 |
| Grade Material | Grade 8 |
| Thread Class | 2A |
| Width Across Corners | 0.650" max |
| Proof Load | 9,300 lbf |
| Tensile Strength | 150,000 psi |
| Tensile Stress Area | 0.0775 sq in |
| Torque Dry | 44 ft-lb |
| Thread Length | 1.000" min |
| Length Under Head | 1-1/2" |
| Finish | Zinc Yellow |
| Threads Per Inch | 16 TPI |
| Head Height | 0.226" – 0.243" |
| Clamp Load | 6,970 lbf |
| Yield Strength | 130,000 psi |
| Hardness | Rockwell C33–C39 |
| Torque Lubricated | 33 ft-lb |
| Inch Metric | Inch |
| Grade | Grade 8 |
| Partial Full Threads | Partial |
| Width Across Flats | 0.562" (9/16") |
| Major Diameter | 0.375" |
| Min Tensile Load | 11,620 lbf |
| Proof Stress | 120,000 psi |
| Head Marking | Six radial lines on head |
| Head Type | Hex Cap |
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