Nacra Spreader, Male Thread - Fork, UNF

Nacra lists this Nacra spreader with male thread and fork in the UNF version as the “spreader bar screw UNF”, i.e. a spreader screw with imperial fine thread. The Nacra spreader attachment kit (rigbox 40124) contains 2 of them. There is also a coarse-thread version (30319), used on the Nacra 500 among others. The UNF version fits the Nacra 500 and 570 as well as current models such as the F16, Nacra 17, F18 and F20 Carbon.

Features

• Ends: male thread and fork
• Thread: UNF (fine thread, 20 threads per inch)
• Material: hard-anodised aluminium, black
• Weight: 24 g
• Quantity required: 2 per boat
• Nacra part number: 30337

Compatible with

• Nacra 500
• Nacra 570
• Nacra 15
• Nacra F16
• Nacra 17
• Nacra F18 Infusion
• Nacra F18 Evolution
• Nacra F20 Carbon
• Nacra F20 Carbon FCS