ASTM F912 F912M Alloy Steel Socket Set Screws 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
Want to know how Pin Hex Security screws work? These screws are Hexagon socket screws manufactured with an internal pin.
Pin Hex tamper resistant drive prevents removal with standard hexagon tools. Suitable for medium torque applications and is one
of the most difficult to remove without the matching driver.
Full range of AB Self Tapping and Metric Machine Screws stocked in A2 Stainless Steel. Other styles of fasteners also available in the Pin Hex drive system: Socket Cap Screws, Grub Screws and Barrel Nuts.
Hafren Fasteners are specialists in security fastenings. Established for over 20 years, we are proudly known worldwide as the experts in our industry.