We manufacture locking head screws of different sizes using latest technology and high grade raw materials.It is used in the osteoporosis bone.Our quality product is highly appreciated by the surgeons. Technical Specifications 1.Locking head screw 3.5mm 10mm to 60mm 2.Locking head screw 5.0mm 10mm to 70mm 3.Locking head screw 6.5mm 25mm to 100mm.