uxcell 20mm Thread Cam Lock Alloy Shelf Support Holder Bracket Stud Pin 10pcs Package Content: 10pcs x Shelf Support; Weight: 149g Material: Alloy; Product Name: Shelf Support Main Color: Silver Tone; Screw Pin Diameter: 6mm/ 0.24" Total Size: 26 x 20 x 12mm/1" x 0.8" x 0.47"(L*W*T) Thread Diameter: 20mm/0.8"