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8.0 — ISO 12.9

Specification
ISO 12.9
Nominal Diameter
8.0
Hardness
39-44 Hrc
Head Type
Socket Head Cap
Material
Alloy steel, Q&T
Proof Load MPa (MPa)
970
Proof Load Kips (kips)
7.98
Proof Load Ksi (ksi)
140.7
Standard
ISO 898-1
Tensile Capacity Kips (kips)
10.04
Tensile Strength MPa (MPa)
1,220
Tensile Strength Ksi (ksi)
176.9
Tensile Stress Area IN2 (in2)
0.0567
Yield Strength MPa (MPa)
1,100
Yield Strength Ksi (ksi)
159.5

Source: ISO 898-1

ISO_12.9 — nominal diameter 8.0 · tensile stress area in2 0.0567 in2 · proof load kips 7.98 kips · tensile capacity kips 10.04 kips · material Alloy steel, Q&T | Bolt Specifications | Engineering Database