eriri eriri
d: dayameta
L: Ogologo
Oghere eriri (nke a makwaara dị ka eriri eriri / All - eriri eriri / eriri na-aga n'ihu / Full - eriri eriri / Stud Bolt / Threaded Bar/ Screw Rod/ Anchor Rod/ DIN 975 Rod/ Studding) bụ ihe nkpuchi nwere ọtụtụ ngwa n'ofe ụlọ ọrụ dị iche iche.
Ụkpụrụ
A. American Standards
ASTM A307
ASTM A490
B. Ụkpụrụ metric
ISO 4014/ISO 4017
DIN 938 - 940
Klas ma ọ bụ ọkwa
Carbon ígwè: 4.8, 5.8, 8.8, 10.9, 12.9
Igwe anaghị agba nchara: A2-70, A4-70, A4-80
Alloy Steel / High Tensile Steel
Brass, ọla kọpa, naịlọn maka ngwa pụrụ iche
Ọgwụgwọ elu
Zinc plated (Blue/Yellow/ Black)
Igwe ọkụ na-ekpo ọkụ (HDG)
Black oxide
Phosphated
Nickel / Chrome gbanyere
Dị larịị (Acha nke onwe)
Ngwa
Mwube na injinia obodo (formwork, fastening concrete structure)
Nrụnye eletriki na nkwado HVAC
Machinery na akụrụngwa arịọnụ
Ịmepụta ígwè na ihe owuwu ígwè
Sistemụ ọkpọkọ na eriri USB
Arịlịka bolts na ọrụ ntọala
General fastening ebe ogologo eri ogologo chọrọ
Ihe nchịkọta dị ọkụ: din975 din976 eriri eri, China din975 din976 eri eri ndị na-emepụta ihe, ndị na-eweta ngwaahịa
