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20.0 — ISO 8.8

Specification
ISO 8.8
Nominal Diameter
20.0
Hardness
22-32 Hrc
Head Type
Hex
Material
Medium carbon, Q&T
Proof Load MPa (MPa)
580
Proof Load Kips (kips)
31.95
Proof Load Ksi (ksi)
84.1
Standard
ISO 898-1
Tensile Capacity Kips (kips)
44.06
Tensile Strength MPa (MPa)
800
Tensile Strength Ksi (ksi)
116
Tensile Stress Area IN2 (in2)
0.3798
Yield Strength MPa (MPa)
640
Yield Strength Ksi (ksi)
92.8

Source: ISO 898-1

ISO_8.8 — nominal diameter 20.0 · tensile stress area in2 0.3798 in2 · tensile capacity kips 44.06 kips · proof load kips 31.95 kips · material Medium carbon, Q&T | Bolt Specifications | Engineering Database