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Bolltau Hecs Tynnol Uchel DIN/GB/BSW/ASTM
• Gorffen: Lliw plaen / Du ocsid / Galvnized
• Safon: DIN/GB/BSW/ASTM
• Gradd: 8.8/10.9/12.9
• Maint: pob maint ar gael, derbyn maint addasu
• Gorffen: Lliw plaen / Du ocsid / Galvnized
• Safon: DIN/GB/BSW/ASTM
• Gradd: 8.8/10.9/12.9
• Maint: pob maint ar gael, derbyn maint addasu