Standard
DIN 934 / ISO 4032 / IS 1364(Part : 3)Grade
A2-70 , A2-80 , A4-70 , A4-80Size
M4 to M16Standard
BSW 1083Grade
A2-70 , A4-70Size
1/4" to 5/8"Standard
DIN 439Grade
A2-70 , A4-70Size
M4 to M16Standard
UNI 5587Grade
A2-70 , A4-70Size
M4 to M16Standard
DIN 982Grade
A2-70Size
M4 to M16Standard
DIN 1587Grade
A2-70Size
M5 to M12