O la, an be to ka ɲiningali dɔw sɔrɔ nutw kan, i n’a fɔ danfara minw be yen yɛrɛ ni ɲɔgɔn cɛ-clinchclinchclinchclinchclinchclinchclinch, pull-}} nɛrɛw, ani fɛnw yiriwali. Bi, an bena a lajɛ ka ɲɛ o numuw ka bɔɲɔgɔnya n’u danfaraw la.
A fɔlɔ, an k’a filɛ pull-}}yeti nɛrɛw lajɛ. A be weele fana ko rivet nut, pull-nyuts, walima pullup-nuts, u be baara kɛ kosɔbɛ ni kuranfɛnw ye minw be sɔrɔ elekitoromukan ani nɔgɔmanw na, i n’a fɔ mobili, awiyɔn, minanw, minanw ani masirifɛnw. O nɛgɛw labɛnna walisa ka se ka laada gwɛlɛyaw kɛlɛ, i n’a fɔ nɛrɛmugumafɛnw ka yɛlɛma ka yɛlɛma n’u be nɛgɛ fitininw ni nɛgɛw sɔgɔ, ani juruw ka teli ka yɛlɛma n’u be juru donna a kɔnɔ. U ka nafaba ye k’u be juru minw be se ka don u kɔnɔ wala n’u be ɲɔgɔn sɔgɔ, u tɛ mako ɲɛ, u be se ka yɔrɔ dɔ sɔrɔ min be se ka yɛlɛma ani min be se ka baara kɛ koɲuman.
Pull-yeteli, o ye fɛɛrɛ jɔnjɔn ye yɛlɛmani baara la, o ye ka yɔrɔ minw be yɛlɛma yɛlɛma, u ka yɛlɛma yɛlɛma kɛnɛma fanga dɔ ka baara kɔnɔ. O yɛlɛmani be kɛ yɔrɔ kɛrɛnkɛrɛnnin dɔw la, o min b’a to u be basigi minanw minɛ ka ɲɛ, o min b’a to u be se ka ɲɔgɔn minɛ cogo ɲuman na. A ka ca a la, a be baara kɛ ni pull-} ye, o be ɲɔgɔn minɛ ni basigifɛnw ye ni nin yɛlɛmani fɛɛrɛ ye. Nɔgɔ sifa caaman be yen minw be sɔrɔ sugu la, ani u sifa caaman be yen i n’a fɔ kungolo pɛtɛnin, nɛgɛkunbɛnnan, nɛgɛkunbɛnnan fitinin, kungolo pɛtɛnin, hexagon fitinin, ani nɛgɛdaga fiyentɔw.