Sleeve nuts
Flat head with internal thread
Sleeve nuts with flat head and internal thread, Stainless steel V2A (AISI 304), polished to K240. Four thread sizes from M5 to M10, internal hex SW 4 to SW 6, head diameter 15 to 25 mm with a head height of only 2.2 to 2.5 mm. The flat head rests visibly on the component surface.