Metric Size Socket Set Screws
Thread Size: M1.4-M52
DIN913, DIN914, DIN915, DIN916
ISO4026, ISO4027, ISO4028, ISO4029
Various Drive and Point Types
Various Surface Finishes
Other Material Grades are available
Please feel free to contact us for more details
Informational video on Rocknel Fastener’s process and capabilities. Rocknel Fastener is a manufacturer of commercial and automotive fasteners, located in Rockford ,IL.
This video describes the method for measuring torque and tension of nuts and bolts for determination of friction.