Shamrock Precision

Shamrock Precision manufactures and sells precision fasteners and machined parts for oil field services, electronic, security, medical, commercial and construction applications. We specialize in Shear Screws, Shear Pins, and specialty fasteners meeting challenging requirements. With facilities in Dallas, Texas and Johor, Malaysia, Shamrock Precision provides standard fasteners and CNC precision machined products to customer specifications for the global markets. Utilizing high-end CNC machine tools and inspection equipment to meet strict industry and customer specifications, delivering on-time and exceeding customer expectations is our team's mission. Our manufacturing capabilities include 5-axis turning of 0.15" to 15" diameters and lengths up to 40", 4-axis milling up to 20" x 40" x 24", and CMM inspection on 700mm x x 700mm.