Demon Tweeks 290 Piece UNF Nyloc Nut Assortment

The Demon Tweeks 290-piece UNF Nyloc Nut Assortment provides a practical fastening solution for securing bolts in mechanical assemblies. Each nut features a nylon insert locking system and UNF thread form, with zinc plated steel construction that helps resist corrosion during regular workshop use.Explore the key features of this UNF nyloc nut assortment:Nylon Insert Locking Mechanism: Each nut contains a precision-moulded nylon insert within the thread which grips the mating bolt as it is tightened, creating friction that resists loosening under vibration and helping you keep threaded fasteners securely clamped during mechanical operation.UNF Thread Specification: The nuts use Unified National Fine (UNF) threads in 1/4 UNF, 5/16 UNF, 3/8 UNF and 1/2 UNF sizes which provide a fine pitch thread engagement that allows controlled tightening and supports accurate clamping force in mechanical assemblies.Zinc Plated Steel Construction: Each nut is manufactured from steel with a zinc plated protective coating which forms a corrosion resistant surface that helps reduce rust formation and keeps your fasteners serviceable during ongoing workshop use.BS4929 Equivalent Manufacturing Standard: The nuts are produced to a BS4929 equivalent specification which defines the dimensions and performance of nylon insert lock nuts, helping you maintain consistent fitment and dependable thread engagement during installation.Sealable Storage Case with Internal Dividers: The assortment is supplied in a sealable plastic organiser box with divided compartments for each thread size which keeps the 290-piece kit organised and allows you to quickly locate the correct nut during assembly or repair work.This assortment helps you keep commonly used UNF nyloc nuts organised and ready for use when securing threaded fasteners. The nylon insert locking design helps maintain clamping force in components exposed to vibration or regular movement. Keeping this kit in your workshop or toolbox gives you quick access to the correct thread size during maintenance or assembly work, making it a practical addition to your fastener supplies.