Carten gold plated steel screws are 12.9 strength and are the high quality screws made in Taiwan by famous YFS factory. The Rockwell hardness (HRC) reaches a value of 39-44 and a tensile strength of 1220 N/mm2.
The chrome-molybdenum alloyed steel (SCM435 CR -MO Steel) makes them high-strength and the coating prevents rust from the effects of moisture!
The Carten Gold Coating RC special screws can be used in the entire model making sector!
