ọkọlọtọ: ISO7380
Aha ngwaahịa: Hex Socket Pan Head Screw
Isi okwu: ISO7380, Hex Socket Pan head skru
Nha: M3-M42
Ihe onwunwe: 40Cr, 10B21,
Ọkwa isi: 8.8, 10.9
Ọgwụgwọ n'elu: Black Oxide
Ogologo eriri: eri zuru oke/Ọkara eriri
Ụdị eriri: Ọ dị oke njọ/dị mma
Nkwakọ ngwaahịa: Akpa / Katọn / Osisi osisi
Atụmatụ ndị ọzọ: Nye akara isi ahaziri ahazi