Wɔde carbon dade a ɛkorɔn-grade saa rivet nut yi hoahoa ne ho wɔ ahoɔden soronko a ɛtwetwe ne adesoa-soa tumi, na ɛma ɛyɛ nea eye ma nneɛma a ɛyɛ den, adansi nneɛma, ne nhyiam ahorow a ɛwosow kɛse. Zinc-nickel plating (a ɛdi nnwuma gyinapɛn te sɛ ASTM B841) de ahoɔden a ɛko tia nsɛeɛ no kɔ ɔfa a ɛdi hɔ no so – ɛyɛ adwuma yie sene zinc plating a wɔahyɛ da ayɛ a ɛko tia nkyene a wɔde petepete, nnuru, ne nneɛma a atwa yɛn ho ahyia a ɛhyɛ no yie, na ɛhwɛ hu sɛ wɔbɛtumi de wɔn ho ato so bere tenten mpo wɔ mpoano, teaseɛnam ase, anaa mfiridwuma mu nneɛma a atwa yɛn ho ahyia
Nea ɛma ɛda nsow ankasa ne O-ring seal + closed end design a wɔaka abom: Awiei a wɔato mu no mma nneɛma a asɛe, nsu, anaa efĩ nkɔ nhama a ɛwɔ mu no mu, bere a O-ring no ma akwanside a ɛyɛ den, a ɛtwetwe-adanse a ɛto nsuo mu na ɛkura asaawa no mudi mu kura mu. Saa dual-sealing nhyehyɛe yi ma ɛyɛ pɛpɛɛpɛ ma dwumadie a ɛhia sɛ nsuo anaa mfuturo ntumi nsiw ano – ɛfiri kar chassis ne engine afã ahodoɔ so kɔsi po mu hardware, anyinam ahoɔden a wɔde abɔ mu, ne abɔnten nnwinnadeɛ so.
Mmɔdemmɔ
Ɔko tia onyin ntɛm ne nsu(nsuo ntumi nkɔ rivet nut).
Na o-ring no
seal bɔ ho ban fi externa nneɛma, suchas nsu, nsu, mframa ne mframa.
Asiane biara nni hɔ a ɛbɛma nhyɛso ahwere wɔ nhyiam no mu, rivet nut ti no da so ara ma dade-ma-dade di nkitaho ne ɔwofo/ahɔho ade no.
