Drag Race Solutions ~ Custom Billet Race Car Parts, Collector Tethers & Just-N-Time Transbrake Buttons for Drag Racing!

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Dome Head Black Quarter Turn Hex Head DZUS Button Fasteners made from 7075 aluminum and have a durable matte black powder coating on the head.  Stronger than mild steel and featuring a 3/16" hex key slot, these black quarter turn fasteners are a premium upgrade for race cars.

Size #6 / 7/16" - Grip Lengths available in .050 increments beginning at .450 through .650.

*** NHRA ACCEPTED *** NHRA does not allow "all black" fasteners like an anodized finish due to the fact a solid black fastener cannot be seen on the race track.  We specifically coated just the head with a durable Matte Black Powder Coat finish to meet this rule requirement.

Made in U.S.A.