Onetsetsani kukhazikika kodalirika ndi Hexagon Head Bolts yokhala ndi Metric Thread M42 mpaka M160 × 6, Product Grade B DIN 931-2 - 1987. Zopangidwa kuti zigwirizane ndi miyezo yamakampani, mabawutiwa amapereka cholumikizira chotetezeka cha ntchito zosiyanasiyana zamakampani. Kaya muzomanga, zomangamanga, kapena makina, khulupirirani mtundu ndi kugwirizana kwa ma bawuti akumutu a DIN 931-2 - 1987 pazosowa zanu.
Metric Thread:Hexagon Head Bolts yokhala ndi Metric Thread M42 mpaka M160 × 6, Product Grade B DIN 931-2 - 1987 imapereka mayankho odalirika okhazikika ndi kapangidwe kake ka ulusi wa metric, kuwonetsetsa kuti ikugwirizana komanso kulumikizidwa kotetezeka.
DIN 931-2 - 1987 Muyezo:Ma bolts awa amatsatira muyezo wa DIN 931-2 - 1987, kutsimikizira mtundu komanso kudalirika pamagwiritsidwe ntchito amakampani.
Gawo B:Pokhala ndi gulu lamagulu B, mabawutiwa amapereka mphamvu zolimba komanso zotsika mtengo, zoyenera kugwiritsa ntchito mosiyanasiyana.