Factored Shear and Tensile Resistances per Bolt
Table 3-4 | ϕ
b
= 0.80
Bolt diameter (in.)
Bolt type / grade
A325 / F1852
A490 / F2280
A307
Thread condition (shear)
Threads Excluded
Threads Intercepted
Shear plane count
Single shear (m=1)
Double shear (m=2)
Factored Shear Resistance (kN)
—
Factored Tensile Resistance (kN)
—
• Values are per bolt, factored (kN). Shear values shown are for
single shear
; select m=2 for double shear.
• Maximum bolt diameter for ASTM F1852 and F2280 is 1¼ in.
• Resistance for lap splices with L ≥ 760 mm shall be reduced by one-sixth (CSA S16-14 13.12.1.2).
• Threads may be intercepted if the thin ply is next to the nut, especially when detailed for minimum bolt stick-through.
• Data derived from CSA S16-14 Table 3-4 (CISC Handbook of Steel Construction, 11th Edition).