Brass Copper Set Screw Grub Screws
Metric Size: M1.4 - M52, Inch Size: 0# - 2"
Hexagon Socket(Allen), Torx Star, Square, Slotted Drive Types
Flat Point, Cup Point, Cone Point, Dog Point
Other Drive and Point Type are also available acc. to customer requirement
Various Surface Finishes
Various Material Grades are available
Please feel free to contact us for more details
4 of 5. Caltrans resident engineer Bill Casey on the new Bay Bridge project discusses the start of long-term stress corrosion tests with reporters at the project construction headquarters in Oakland. The 23-day tests of full-size anchor rods — 22 feet long, 3 inches in diameter — will help engineers determine when or if the fasteners must be replaced.