ASME B18.3 5/8-11 UNC×1.25 Cap Screw6 combinations of material, property class and finish supplied in this size.
- Standard
- ASME B18.3 · 2012
- Thread
- 5/8-11 UNC
- Length under head
- 1-1/4 in
- Head height
- 0.625 in
- Clearance / tap drill
- 17/32 (0.5312 in)
- Weight
- 89.21 kg per 1 000 pieces · Theoretical, from nominal geometry — confirm before ordering11.2 pieces per kg
Order 5/8-11 UNC×1.25
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 |
|---|---|---|---|---|
| Alloy Steel | — | Blackened | — | |
| Alloy Steel | — | Plain | — | |
| Stainless Steel | AF | Passivated | — | |
| Stainless Steel | AF | Plain | — | |
| Stainless Steel | CW | Passivated | — | |
| Stainless Steel | CW | Plain | — |
Dimensions at 5/8-11 UNC×1.25
| Dimension | Value |
|---|---|
| k | 0.625 in |
| Weight | 89.21 kg / 1000 pcs |
| Pieces per kg | 11.2 |
Plating adds thickness — state the finish on the order.
Holes for this thread
ISO 273 · ISO 2306| Hole | Diameter |
|---|---|
| Tap drill | 17/32 (0.5312 in) |
Other lengths in 5/8-11 UNC
All sizes →| Size | kg per 1 000 pieces | |
|---|---|---|
| 5/8-11 UNC×1 | 80.04 | open |
| 5/8-11 UNC×1.125 | 84.63 | open |
| 5/8-11 UNC×1.25 | 89.21 | this page |
| 5/8-11 UNC×1.375 | 93.80 | open |
| 5/8-11 UNC×1.5 | 98.39 | open |
5/8-11 UNC x 0.6255/8-11 UNC x 0.755/8-11 UNC x 0.8755/8-11 UNC x 15/8-11 UNC x 1.1255/8-11 UNC x 1.3755/8-11 UNC x 1.55/8-11 UNC x 1.755/8-11 UNC x 25/8-11 UNC x 2.255/8-11 UNC x 2.55/8-11 UNC x 2.755/8-11 UNC x 35/8-11 UNC x 3.255/8-11 UNC x 3.55/8-11 UNC x 3.755/8-11 UNC x 45/8-11 UNC x 4.5
StandardsASME B18.3All sizes