Countersunk ori hexagon iho: GB70.3 DIN7991
Ṣii yika ori fa àlàfo: GB12618
Hexagon eso: GB6170 DIN934
Ita hexagon kikun o tẹle ẹdun: GB5783 DIN933
Rivet nut: GB17880.1
Akoko ifiweranṣẹ: Oṣu Kẹwa-20-2021
Countersunk ori hexagon iho: GB70.3 DIN7991
Ṣii yika ori fa àlàfo: GB12618
Hexagon eso: GB6170 DIN934
Ita hexagon kikun o tẹle ẹdun: GB5783 DIN933
Rivet nut: GB17880.1