Paramedrau Technegol
| Deunydd: | Corff Alwminiwm/Coesyn alwminiwm |
| Gorffen Arwyneb: | Sinc glas wedi'i blatio, sinc melyn wedi'i blatio |
| Diamedr: | 3.2mm, 4.0mm, 4.8mm, 6.4mm, (1/8, 5/32, 3/16, 1/4) |
| Pennaeth: | Pen Gwastad. PLAEN. Pen agored |
| Safonol: | IFI-114 a DIN 7337, GB. Ansafonol |







