YKK

Fastener company initials

YKK is a Japanese company that manufactures zippers and other fastening products, dominating the global zipper market.

The initials appear stamped on zipper pulls worldwide—so ubiquitous that noticing "YKK" on a zipper has become a minor internet observation: Every zipper I own says YKK on it.

zipper

slider

Adjustable interface element

  • teethEnamel-covered chewing structures
  • pull-tabLever opening sealed cans
  • coilWound circular arrangement

chain · stopper · interlocking · separating · invisible · metal · plastic · nylon · waterproof · closure

fastening

clasp

Securing device that clicks

velcro · hook · toggle · closure · secure · grip · seal · attach · fasten · lock

brand

trademark

Registered commercial identifier

fastener · hardware · multinational · corporate · industry · innovation · global · factory · patent · logo

reliability

dependable

Worthy of trust

sturdy · robust · precision · lasting · guaranteed · proven · trusted · smooth · premium · excellence

Opposites
fastener mechanism

YKKbuttons

Small disc fasteners

hook and loop · snaps · hooks and eyes · buckles · drawstrings

manufacturing quality/reputation

YKKoff-brand

Not the famous version

visibility/branding

YKKNike

Triumph personified

Apple · Coca-Cola · Louis Vuitton · Supreme · Intel

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Rated G