Versatile Kit: Includes 100 pcs of assorted sizes M4-20, M4-25, M5-25, M6-25, M8-30, each 20pcs hollow wall anchors with matching srews to met your mounting needs.
Material Compatibilty: These expansion anchor nuts are made of durable steel construction with zinc-plated surface for resisting rust, very stable, anti-loosening,great for license plates, cabinets, shelves, curtain rods, electrical boxes, and machinery panels.
Expansion Design: These metal jack nut with screws feature a unique lantern-style petal anchor mechanism that securely expands inside hollow walls, drywall, gypsum board, thin panels (0-14mm thickness), and sheet metal. Perfect for mounting without rear access—ideal for DIY, automotive, and industrial applications.
Easy Installation: Simply drill, insert, and tighten with a screwdriver—the petals expand automatically to create a strong hold. No special tools required. Supports up to 22 lbs (10 kg) per anchor; use multiple anchors for heavier loads.
Assorted Sizes Versatile Usage: Multiple size sheet metal screws, M4/M5 for light-duty plastic/metal; M6/M8 for heavy-duty drywall/containers, Perfect for home repair, garage projects, workshops, and on-the-go jobs.