Kromdraai Gold Mine General artefacts in the museum (Image: Gauteng Tourism Authority) Gold is central to the history of Gauteng and it was only as recently as 1886 that the city of Johannesburg was founded, mainly due to the vast amounts of gold to be found in the area.
3000 yards on each spool of dark pink thread. Ideal for light to medium weight structured fabrics. â¢ Shrink and abrasion resistant.
For harder materials, a hole minor diameter on the high side of the suggested range is. recommended. 3. These recommendations are for cutting with regular preload-locking threading taps. 4. Preload-locking threads can be applied to threading tools in sizes from 0.30 mm. Metric. Thread.