Position boards so the top corner is flush with the rear edge of the
2" x 4" x 38
³⁄₄
" and the bottom of the 2" x 4" x 46
³⁄₄
" as shown.
Secure the top of each board with two #8 x 2
¹⁄₂
" deck screws and
one
³⁄₈
" x 3
¹⁄₂
" hex bolt,
³⁄₈
" washers and
³⁄₈
" lock nut. (See detail
of screw placement.)
STARTER DESIGN OPTION ONLY
Items for STEP 36:
(2) 2" x 4" x 46
³₄
" boards
(2)
³₈
" x 3
¹₂
" hex bolts
(4)
³₈
" washers
(2)
³₈
" lock nuts
(4) #8 x 2
¹₂
" deck screws
S
EE
P
AGE
7
AND
8
F
OR
H
OLE
P
ATTERNS
2"
x
4"
x
38
³⁄₄
"
2"
x
4"
x
38
³⁄₄
"
Back edge
resting on
ground.
2" x 4" x 46
³⁄₄
"
2" x 4" x 46
³⁄₄
"
Flush
40
Detail of Screw Placement
Predrill -
¹⁄₈
" Dia. for #8 x 2
¹⁄₂
" deck screws
³⁄₈
" Dia. for
³⁄₈
" x 3
¹⁄₂
" hex bolts
1"
2
¹⁄₂
"
1
¹⁄₄
"
3
¹⁄₂
"
³⁄₄
"
2
" x
4
" x
4
6
³⁄₄
"
2
" x
4
" x
4
6
³⁄₄
"