Lateral cross-sectional area of the latch where it touches the gap in the door is 1.333208454 or 1.334 cm²
Brass, a common material used in doors, has a shear strength of 205 to 531 MPa.
Force
(1.334 / 10,000) * 205000000 = 27,347 newtons
(1.334 / 10,000) * 531000000 = 70,835.4 newtons
Work/Energy
Distance needed to cross is 7 mm
27,347 * 0.007 = 191.429 J - Athletic Human Level
70,835.4 * 0.007 = 495.85 J - Street Level
Middle; (495.85 + 191.429)/2 = 343.64 J - Street Level