DIN 475-1:1984 DE - Schlüsselweiten für Schrauben, Armaturen, Fittings (Foreign Standard)
TOGGLER Toggle TA Hollow-Door Anchor, Polypropylene, Made in US,1/8" to 1/4" Grip Range, For #8 to #12 Fastener Sizes (Pack of 100): Anchor Bolts: Amazon.com: Industrial & Scientific