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0.25 — SAE GR2

Specification
SAE GR2
Nominal Diameter
0.25
Hardness
B70-B100
Head Type
Hex
Material
Low/medium Carbon
Proof Load MPa (MPa)
379
Proof Load Kips (kips)
1.75
Proof Load Ksi (ksi)
55
Standard
SAE J429
Tensile Capacity Kips (kips)
2.35
Tensile Strength MPa (MPa)
510
Tensile Strength Ksi (ksi)
74
Tensile Stress Area IN2 (in2)
0.0318
Yield Strength MPa (MPa)
393
Yield Strength Ksi (ksi)
57

Source: SAE J429

SAE_GR2 — nominal diameter 0.25 · tensile stress area in2 0.0318 in2 · tensile capacity kips 2.35 kips · proof load kips 1.75 kips · material Low/medium carbon | Bolt Specifications | Engineering Database