Portable Tree Shaped Expansion Screw 5*30/6*32 Thorny Self Tapping Screws Carbon Steel Serrated Metal Expansion Tube Wooden Wall

High-concerned chemical : None Dimensions : M3*16 DIY Supplies : Woodworking Drive Style : None Head Style : None Model Number : NONE Screw Type : Adapter Screw Material : Aluminum Origin : Mainland China Certification : None