ITEM NAME:50Pieces Plastic M5 Motorcycle Windscreen Fairing Well Nuts Nut Fixing Description: Rubber well nuts with threaded brass insert Comprise of a flanged rubber sleeve with captive brass nut. Offer excellent electrical isolation & vibration resistance. Simply place the fixing in the hole, insert a bolt and tighten to expand the sleeve. are used as bodywork and windshield soft mount on a motorcycle, snowmobile, or other high vibration machines. Specification: Material: Plastic Size: M5,hole size required 10mm; flange diameter 14mm. Package Includes: 50 Pieces Rubber SKU: DMO0001912667016203.Simply place the fixing in the hole, insert a bolt and tighten to expand the sleeve. Comprise of a flanged rubber sleeve with captive brass nut. Rubber well nuts with threaded brass insert. Material: Plastic.