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Spec — ISO 8.8

Specification
ISO 8.8
Nominal Diameter
Spec
Hardness
22-32 Hrc
Head Type
Hex
Material
Medium carbon, Q&T
Proof Load MPa (MPa)
580
Proof Load Ksi (ksi)
84.1
Standard
ISO 898-1
Tensile Strength MPa (MPa)
800
Tensile Strength Ksi (ksi)
116
Yield Strength MPa (MPa)
640
Yield Strength Ksi (ksi)
92.8

Source: ISO 898-1

ISO_8.8 — nominal diameter SPEC · material Medium carbon, Q&T | Bolt Specifications | Engineering Database