Expansion Screw Set of 20, Carbon Steel with Zinc Plated Nut for Hollow Wall Fastening, M5 and M6 Screws for DIY Construction and Mounting on Thin Plates(20pcs m4*20)
Expansion Screw Set of 20, Carbon Steel with Zinc Plated Nut for Hollow Wall Fastening, M5 and M6 Screws for DIY Construction and Mounting on Thin Plates(20pcs m4*20)
EXPANSION SCREW: Achieve immediate secure fastening in hollow walls or thin materials with Expansion Screw's unique flared nut design that inflates when tightened for a lasting hold
For EASY INSTALLATION: Works like standard bolts and nuts – insert the screw into the material then tighten the nut to gradually expand and increase attachment supericies without risk of rotation
SPIRAL THREAD DESIGN: Features uniform spiral threading for quick engagement and smooth insertion while traveling on DIY projects or construction sites for reliable performance every moment
GENERAL COMPATIBILITY: Suitable for use with plastics, plywood, iron sheets, and hollow walls making it a versatile way to mount fixtures or assemble components securely
PACKAGE OF 20: Includes 20 pcs Expansion Screw set with zinc-plated steel construction for enhanced erosion resistance and long-lasting durability in various indoor applications