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0.4375 — UNF

Name: Bolt Thread Dimensions — UNF: nominal diameter 0.4375 · minor diameter in 0.3834 in · tensile stress area in2 0.1187 in2 · gross area in2 0.1503 in2 · root area in2 0.095 in2
Creator: Engineering Database

Thread Series: UNF
Nominal Diameter: 0.4375
Gross Area IN2 (in2): 0.1503
Minor Diameter in (in): 0.3834
Nominal Size: 7/16
Pitch MM (mm): 1.27
Root Area IN2 (in2): 0.095
Tensile Stress Area IN2 (in2): 0.1187
Tensile Stress Area MM2 (mm2): 76.58
Threads per Inch (threads/in): 20

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