Bolts at midpoint and 1'-0" from floors ; and ceilings, embedded 4" - -----+-+--+-+-+--- 1/2' Shot studs spaced as above specified hn 3/8' 24-6 -----+-+e4#-2e+-++24+-4-+2e2 for bolts 4, Studs to Bearings: foe nails -------+-+--+-- 3-16da 5. Joists or Rafters to Bearings: foe nail ------+-+-+-+--+-- 3-16a 6. Built-up Beams 8" or less deep; 12" centers staggered -------7-°77°7°7-77"°(= = = 7. Built-up Beams over 8" Deep: 8. Double Joists Under Partitions: 16d Boits on o4" centers staggered - - 1/2" Where not blocked apart 12" centers staggered - ------------ 164 Where blocked apart - at each block 2-20d 9. Tail Joists to Headers, hangers; except when in Toe nail ---+-- - rere ec ee ee 10. 164 Tail Joists to Headers in Hangers: Through header into tail joists on 4" centers - ---+---------+--+--+-2+-- 20d Toe nails 4" centers - ~ - - - -_- 164 11. Double Tail Joists Over 4 Feet Long: 12. Solid Blocking Between Joists and Rafters: Toe nalls each side, each end - - 2-10d- 6" centers staggered - ----- - 164 Toe nails to bearings, each open side -----+-+*+-++-+-+-+-+e-- 2-10d 13. Cross-bridging Between Joists or Rafters: Toe n@ils each end - - ------ 2-84 14. Joists or Rafters to sides of Studs: 8” folsts or less -------For each additional 4" of depth - 8-4 3-164 1-16d