HHMS

(redirected from Hex-Head Machine Screw)
AcronymDefinition
HHMSHammond High Magnet School (Hammond, LA)
HHMSHamilton Heights Middle School (Arcadia, IN)
HHMSHerbert Hoover Middle School
HHMSHighland Hills Middle School (Georgetown, IN)
HHMSHellenic Homeopathic Medical Society (est. 1971; Athens, Greece)
HHMSHex-Head Machine Screw (parts lists)