ISO 7379 Quantity: 13 Surface: Black Oxide M12-1.75 x 60mm Socket Head Shoulder Screws Class 12.9 Plain Finish Class 12.9 Length: 60 Diameter: 12

M12-1.75 x 60mm Socket Head Shoulder Screws Class 12.9 Plain Finish | Class 12.9 | ISO 7379 (Quantity: 13) Diameter: 12, Length: 60, Surface: Black Oxide: Industrial & Scientific. M12-1.75 x 60mm Socket Head Shoulder Screws Class 12.9 Plain Finish | Class 12.9 | ISO 7379 (Quantity: 13) Diameter: 12, Length: 60, Surface: Black Oxide: Industrial & Scientific. Jet Fitting ensures all socket products are meticulously manufactured utilizing industry 'best practices' and, have been rigidly tested to ensure product reliability and superior performance. The cricitcal manufacturing steps are 1) ANNEALING - This process is important in preparing the raw material for cold heading as it changes the material structure into a finer crystalline state to allow for proper cold forming. The closely controlled heat and atmospheric conditions in the annealing process ensure against brittle material events that can potentially lead to internalcracks within the finished component 2) FORMING - By utilizing rigid process controls out on the manufacturing floor during the heading process, all Jet Fitting sockets exemplify superior fit, form and function. Tooling and dies are closely monitored for fatigue and wear at each forming station to help maintain sharp dimensions and tight tolerances. 3) THREAD FORMING - Thread rolling plates are meticulously monitored to produce consistent corners and angles in the thread profile, allowing for a uniform distribution of stress in the threaded area of each Jet Fitting component. 3) HEAT TREATING - During heat treatment, we ensure the level of carbon in the atmosphere. The proper management of quenching, tempering and temperature throughout the heat treat cycle is imperative in producing components that meet the correct mechanical and chemical specifications. As each process above impacts the integrity of the finished component – What socket product would you prefer to use in your final assemblies? . . .