ortho (CORTICAL SCREW HEX (Non Self Tapping) 3.5mm only at ( 0.25 ) USD . ( DEDANIA OVERSEAS ) is a Trusted Indian ( Orthopedic Implant ) Manufacturer & Exporter with FDA Approval & ISO13485 , ISO 9001:2015 , CE Quality Certifications . Offer International Quality products with Best & Competitive price.