Product CatalogueSports and OutdoorsWindsurfing OtherStainless Steel BitsSurf Sail Australia Mast Base Self Locking Nut Back Surf Sail Australia Surf Sail Australia Mast Base Self Locking Nut Product ID: 238223 Brand: Surf Sail Australia 2025-10-16 From: $1.50 AUD View or buy the Stainless Steel Bits Windsurfing Other - Surf Sail Australia Mast Base Self Locking Nut from Surf Sail Australia to discover other options and shipping details. Description 304 quality stainless steel 8mm locking nut Back to Windsurfing Other - Stainless Steel Bits More Stainless Steel Bits and others in our range Streamlined 8 mm Stainless Mast Track Slider Plate Chinook Stainless Steel Cast Euro Pin Surf Sail Australia Footstrap Washer Surf Sail Australia 4 mm Brass Fin Plate and M4 x 20mm Fin Screw Surf Sail Australia Brass Fin Base Crossnut 12mm 5 Pack Surf Sail Australia Mast Base Self Locking Nut Chinook Brass Tee Slider 8 mm Surf Sail Australia Footstrap Self Tapper 14 Gauge x 1 Inch Surf Sail Australia Stainless Socket Set Screw M8 x 40mm Surf Sail Australia Socket Set Screw M8 x 35mm