Button Rivet Locking Nuts Set M4M5M6M8 Expansion Screw Petal Nut Hollow Wall Plasterboard Fastener Hardware Mounting

Button Rivet Locking Nuts Set M4M5M6M8 Expansion Screw Petal Nut Hollow Wall Plasterboard Fastener Hardware Mounting Popis

M4-M8 METRIC ASSORTMENT: Contains 4 popular metric sizes-M4, M5, M6, M8-to meet diverse repair, mounting and assembly demands. This mixed expansion nut kit works great for household tasks, auto repairs, equipment maintenance and general workshop applications.
PETAL-STYLE EXPANSION DESIGN: Each threaded insert expands its legs behind the panel when tightening the screw. The petal-shaped expansion boosts rear-side contact thin or hollow panels and forms a reliable reusable internal threaded mounting point.
ZINC-PLATED CARBON STEEL BUILD: Constructed of carbon steel with zinc-plated finish for solid fastening strength. The plating resists oxidation and surface abrasion, delivering dependable performance for indoor and sheltered-location installations.
IDEAL FOR THIN & HOLLOW PANELS: Optimized for sheet metal, aluminum panels, equipment enclosures, hollow frames and plastic housings where standard nuts cannot grip from the back. Verify hole diameter and material thickness prior to installation.
BLIND-SIDE ONE-SIDE INSTALLATION: Builds threaded connections with only one accessible work side. Perfect for auto panels, machinery covers, furniture fixes and DIY builds. Match correct size and avoid over-tightening to threads and mounting surfaces.

Color: As Shown
Material: Metal

Package Contents:
1 x Rivet tool, 100 x Screws (20 of each size) 1 pair of gloves.