Question: For the figure shown below, the yield strength is 621 MPa, factor of safety 2.5, area of the part is 700 mm2,, gross area

For the figure shown below, the yield strength is 621 MPa, factor of safety 2.5, area of the part is 700 mm2,, gross area of the screw is 265 mm2, stress area of the screw is 245 mm2, P= 30,000 N. Find the range of the tightening force that will satisfy the factor of safety and keep the part under compression.

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