Traditional 5/16" x 3" Sash Screw, solid brass with steel threaded bolt. Supplied for both Surface or Mortice installation. 76 x 8mm Stainless Steel Thread. Ideal for Wooden Sash Windows. Finished in our Antique Satin Brass - which can be polished or left to mellow further. Dimensions: Length: 76mm (o/a 110mm) Diameter: 8mm 5/8" Surface Keeps: Width: 13mm x Length: 35mm Mortice Plates: Width: 12.5mm x Length:29mm 3/4" Slotted Screws
