Bolts are made with:Question 12Select one:a.Trapezoidal threadb.Buttress treadc.Metric thread

In terms of bolts, Explain the following statement M16 1.75 mm. (2)

Strength of a bolt is defined by:Question 13Select one:a.Material elasticityb.Production technologyc.Bolt grade

Bearing resistance of bolts M12 ordinary bolts grade (4.6) with gusset plate 10 mm thickness depends upona.plate thicknessb.all of themc.bolt lengthd.bolt diameter

Shear resistance of bolts M12 ordinary bolts grade (4.6) with gusset plate 10 mm thickness depends upona.plate thicknessb.bolt diameterc.bolt lengthd.all of them

What is the number of bolts in double angles 70*7 with design force -8t, use bolts M12 ordinary bolts grade (4.6) with gusset plate 10 mm thickness.St.37a.2b.4c.1d.3