4PCS Practical M6 M8 Threaded Carbon Steel Star Knobs Grips Star Shaped Head Knob Thumb Screw

High-concerned chemical : None Dimensions : M2*3 DIY Supplies : Plumbing Drive Style : None is_d : None Head Style : None Model Number : Screw On Screw Type : Tamper-resistant Screws Material : Carbon Steel Origin : Mainland China Certification : NONE