Description:Size & Package - The hollow wall anchors screws includes 16 pcs of expansion nuts and 16 pcs of matching screws, ensuring sufficient quantity for various installation applications and providing a secure and durable fastening effect. The screw size is 12.5 x 8 x 34.5mm / 0.49 x 0.31 x 1.36 Inch (Head Dia. x Base Dia. x L), while the nut size is 18 x 6.6 x 21.5mm / 0.71 x 0.26 x 0.85 Inch (Head Dia. x Base Dia. x L) and the applicable thickness range is 0-5mm / 0-0.2 inch.Wide Application - The rivet nuts are suitable for most applications, especially for thin or hollow materials where traditional fasteners difficult to handle, such as aluminum alloy, steel pipe, iron sheet and acrylic plate, for hanging curtain rods, hollow doors, metal frames, wall cabinets, wall panels, coat racks, license plates and container labels, etc.
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