Keadic 24Pcs M4 X 20 Molly Jack Nuts with Screws Steel Petal Nuts Large Flange Short Jacknut Expansion Nut Flat Head Threaded Insert Nut for Hollow Wall Iron Skin Plastic Wood Metal Ceramics
◎ Product Specification:
◊ Nut Type: Jack Nuts
◊ Nut Sizes: M4 X 20
◊ Color: Silver
◊ Material: Steel with Zinc Plated
◎[Why Choose Us]:
◊High Strength Material:
-Made of high quality steel with galvanizing technology for rust and corrosion resistance
◊ Easy to Use: -Precise threads and dimensions fits the hole and bolt perfectly.
-Equipped with matching screws for convenient installation.
-Fastens in blind holes with knurled body for anit-rotation
◊ Designed for superior pullout resistance in plastics and thin sheet metal
-Won't distort or deform soft plastics or thin sheet metals
◎[Package Includes]:
12pcs-----M4 X 20 jack nuts
12pcs----- matching screws
Totally 24pcs