Inhmelhriattirna
Grade 8.8 high-strength bolt hian 800 MPa tensile strength leh 640 MPa yield strength a pe a, oxidized black finish hmangin structural connection nghet leh nghet tak a awm thei a ni.
Technical Parameter hrang hrang te
Chakna Grade: 8.8 a ni
Tensile Strength: 800 MPa aia tam emaw, a tlukpui emaw
Yield Strength: 640 MPa aia tam emaw, a tlukpui emaw
Thil hman tur: Carbon emaw alloy steel emaw a ni
A khauhna: 22–32 HRC
Standard: ISO, DIN, ASTM, GB te a ni
A lian zawng: M6 – M36
A chunglam Finish: Black oxide, zinc plated, HDG hmanga siam a ni
Nihphung
Hydrogen Embrittlement hlauhawmna a tlem
Moderate strength level hian surface treatment hnuah susceptibility a ti tlem a ni.
Installation awlsam tak a ni
Standard torque tools nen a inmil a, minor over-tightening pawh a tuar thei bawk.
Versatility sang tak a nei
Standardized dimensions leh performance hrang hranga hman tlak.
Customization duhthlan tur a awm
Size leh Dimension te
Custom diameter, sei zawng, leh thread pitch te a awm.
Thread chi hrang hrang
Metric coarse, fine thread emaw, thread bik emaw ang chi.
Material thlan dan tur
Carbon steel emaw alloy steel emaw hman dan tur a zirin.
Surface Finish a ni
Black oxide, zinc plating, hot-dip galvanizing, emaw coating dang emaw ang chi duhthlan tur.
Lu Style a ni
Hex lu, flange lu, socket lu, emaw lu design bik emaw a awm thei.
Chakna leh Hardness
Grade 8.8 specification chhunga standard bik zawm turin siamthat.
Packaging leh Marking siam dan
Customized packaging, labeling, leh lu chhinchhiahna te.
Dan zawm dan tur
ISO, DIN, ASTM, GB, emaw standard dang mamawh ang zela siam chhuah.
hot tags .: grade 8.8 bolt, China grade 8.8 bolt siamtu, supplier, factory
