10pcs 10mm M10 A2 STAINLESS STEEL HEX SOCKET BUTTON HEAD ALLEN BOLTS SCREWS M10 Button Head Allen Screws , (12mm- 90mm : Please Select Length And Quantity) Dimensions : Material = A2/70 Stainless Steel , Head Type = Button Head , Head Diameter = 18mm , Head Height = 5.5mm , Thread Diameter = 10mm , Thread Pitch = 1.50mm , Allen Key Size = 6mm All Threaded Full Length , Screw Length Does Not Include Head , NOTE : Stainless bolts are not recommended for replacing high tensile bolts. It's brand new, good quality & high performance. ** Please check & Making sure the accurate size before placing order. Free Shipping & the deliver time to USA is approx. 10-18 days after the shipment date.