ASME B18.2.1 7/16-14 UNC×3.5 Hex Cap Screw6 combinations of material, property class and finish supplied in this size.
- Standard
- ASME B18.2.1 · 2012
- Thread
- 7/16-14 UNC
- Length under head
- 3-1/2 in
- Drive
- 0.625 in spanner · e 0.698 in
- Head height
- 0.291 in
- Clearance / tap drill
- U (0.3680 in)
- Weight
- 74.60 kg per 1 000 pieces · Theoretical, from nominal geometry — confirm before ordering13.4 pieces per kg
Order 7/16-14 UNC×3.5
Set a quantity on as many rows as you need. Not listed? We make to your drawing — send it with the enquiry.
| Material | Class | Finish | Quantity | Net weight |
|---|---|---|---|---|
| Carbon Steel | Grade 5 | Zinc Plated | — | |
| Carbon Steel | Grade 5 | Blackened | — | |
| Carbon Steel | Grade 5 | Plain | — | |
| Carbon Steel | Grade 8 | Zinc Plated | — | |
| Carbon Steel | Grade 8 | Blackened | — | |
| Carbon Steel | Grade 8 | Plain | — |
Dimensions at 7/16-14 UNC×3.5
| Dimension | Value |
|---|---|
| s | 0.625 in |
| e | 0.698 in |
| k | 0.291 in |
| Weight | 74.60 kg / 1000 pcs |
| Pieces per kg | 13.4 |
Plating adds thickness — state the finish on the order.
Holes for this thread
ISO 273 · ISO 2306| Hole | Diameter |
|---|---|
| Tap drill | U (0.3680 in) |
Other lengths in 7/16-14 UNC
All sizes →| Size | kg per 1 000 pieces | |
|---|---|---|
| 7/16-14 UNC×3 | 65.60 | open |
| 7/16-14 UNC×3.25 | 70.10 | open |
| 7/16-14 UNC×3.5 | 74.60 | this page |
| 7/16-14 UNC×3.75 | 79.09 | open |
| 7/16-14 UNC×4 | 83.59 | open |
7/16-14 UNC x 0.8757/16-14 UNC x 17/16-14 UNC x 1.1257/16-14 UNC x 1.257/16-14 UNC x 1.3757/16-14 UNC x 1.57/16-14 UNC x 1.757/16-14 UNC x 27/16-14 UNC x 2.257/16-14 UNC x 2.57/16-14 UNC x 2.757/16-14 UNC x 37/16-14 UNC x 3.257/16-14 UNC x 3.757/16-14 UNC x 47/16-14 UNC x 4.57/16-14 UNC x 57/16-14 UNC x 5.5
StandardsASME B18.2.1All sizes