Intshayelelo yemveliso
Iwasha yeFlethi eQinisiweyoUmgangatho : ASME B18.2.6, DIN6916 DIN7989IBakala: ASTM F436Umphezulu : Mnyama, HDG
Iiparamitha zemveliso
I-DIN 6916-1989 iWashers eRounding ye-High-Tensile Structural Bolting