IBolt yamandla aphezulu
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Ixabiso eliphezulu lemveliso ye-nut eyenziwe e-China
I-Hex nuts (ekwabizwa ngokuba yi-hex nuts egqityiweyo) iyafumaneka kwi-ASTM A563-A kwaye iyahambelana neebholiti zentsimbi eziphantsi zekhabhoni ezifana ne-ASTM A307, i-ASTM F1554 ibakala 36, i-SAE ibakala lesi-2, kunye ne-AASHTO M183.Amandongomane e-SAE ebanga lesi-5 kunye nebanga lesi-8 nawo ayafumaneka kwipateni egqityiweyo.Kuba i-galvanizing yediphu eshushu idibanisa i-2.2 ukuya kwi-5 mils yobukhulu kwindawo ephothiweyo yesiqhoboshi, i-galvanized hex nuts zicofwa zibe ngaphaya komlinganiselo ukuhlawula i-corosion resistant corrosion on the bolts.
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Countersunk Hex Socket Cap Bolt
Iibholithi zeHexagon zizibhowuthi zentloko ezinehexagon (inxalenye yentambo) – ibakala C kunye neebholiti zehexagon zentloko (umsonto ogcweleyo) – ibakala C, ekwaziwa ngokuba ziihexagon head bolts (rough) iinwele zehexagon head bolts, izikrufu zentsimbi ezimnyama.Imigangatho esetyenziswa ngokuqhelekileyo inokufumaneka kwi: Din931, Din933 GB5782,GB5783, ISO4014, ISO4017, njl.
