Hustler - 781567 - Nut

Locking nut OEM HUSTLER 781567 – Reliable solution for your This locking nut 781567 from Hustler is designed to ensure optimal retention of critical components on your mowing equipment. Thanks to its nylon insert (nylock type), it offers excellent resistance to loosening and vibrations, ensuring the safety and durability of fastenings. Suitable for Hustler models and their many variants, this accessory is the reference choice for reliable and efficient maintenance of your professional or semi-professional equipment. Technical specifications Part number 781567 Type locking nut with nylon insert Thread ½-13 UNC for standard ½″-13 screws Class Grade 5 (treated steel, zinc plating) for medium to heavy use Mass ≈ 23 g External dimensions length ≈ 19.05 mm, width ≈ 17.78 mm, height ≈ 13.97 mm Compatible with many Hustler mower models Dash, Raptor, FasTrak, Super Z, Super S, etc. Conditions of use Use this Hustler 781567 nut in the following scenarios During maintenance or replacement of fastenings on a Hustler mower, for example to secure pulleys, tensioner arms, anti-scalp wheels or deck components In environments subject to strong vibrations or mechanical stress (fast-moving mowers, ride-on mowers, professional equipment). The nylon insert prevents loosening When you want to ensure compliance with the manufacturer's original specifications (OEM), to maintain optimal performance of your machine Why buy this item? Choosing this Hustler 781567 nut means opting for reliability, compatibility and peace of mind. Indeed It is an original part (OEM) guaranteeing exact fit and finish conforming to Hustler components Its nylon locking insert is specially designed to resist vibrations and prevent accidental loosening, reducing the risk of breakdowns or malfunctions Its use on many Hustler mower ranges makes it a versatile part useful to keep in stock for routine or preventive maintenance The dimensions and technical characteristics provided (light weight, compact dimensions) make it an easy component to integrate without modification Best advantages High compatibility Fits a wide range of Hustler models, limiting the need to search for a different specific part Reliable locking The nylon insert effectively prevents vibration-related loosening, ensuring lasting fastening OEM quality Manufactured to Hustler original specifications, for optimized fit and performance Easy installation Standardized dimensions (½-13 UNC) and known profiles, which facilitates