grou - high
- hex-nut wrench
- hex-width board
- hexachloride
- hexachlorobutadiene
- hexachlorocyclohexane
- hexachloroethane
- hexachlorophene
- hexadecane
- hexadecimal format
- hexadecimal notation
- hexadecimal number
- hexadecimal representation
- hexafluorated sulfur insulation
- hexafluorophosphoric acid
- hexagon
- hexagon spanner
- hexagon turret head
- hexagon [hex-head] screw
- hexagon(al) kelly joint
- hexagon(al) kelly joint
- hexagon-head bolt
- hexagonal close arrangement
- hexagonal close packing
- hexagonal close-packed alloy
- hexagonal kelly
- hexagonal lattice
- hexagonal prism
- hexagonal shank
- hexagonal well pattern
- hexahedron
- hexahydrophthalic anhydride
- hexamethyldisilazane-coated tile
- hexamethylenetetramine
- hexanol
- hexcan
- hexetidine
- HEXFET
- hexode
- hexose
- hexyl acetate