Specification sheet
Issued 8 September 2026
#6 · 5/8 Inch · Quadrex · Flat head · Deep thread · Sharp · Black Phosphate
https://cabinetscrews.com/products/6-5-8-inch-phillips-square-drive-flat-head-deep-thread-sharp-point-black-phosphate-finish
Photograph of the product as supplied.
| Specification | Value |
|---|---|
| Gauge / size | #6 Major thread diameter 0.138 in (nearest fraction 9/64). A gauge is a diameter, not a length. |
| Length | 5/8 Inch Nominal. Measured overall, because this head countersinks into the work. |
| Drive | Quadrex |
| Head | Flat |
| Thread | Deep |
| Point | Sharp |
| Finish | Black Phosphate |
Box sizes
| Box | Price per box | Availability |
|---|---|---|
| 100 ct | $4.05 | In stock |
| 1000 ct | $13.53 | In stock |
| 25000 ct | $251.86 | In stock |
- The unit of sale is the box. Prices are per box and current as of the issue date above.
- Lengths are nominal, as they are throughout the trade.
- SKU per box: 6X58QFDTBO:<box quantity>
WARNING
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Jasper Industrial Supply · Jasper, Indiana · (812) 639-0120
cabinetscrews.com