Lord & Burnham Installation Instructions - Page 4

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Where to Use Nuts and Bolts

 

Fastener Type

Use To Fasten

1" #8 rh wood screw

closures to blocking lean-to "7" gables

1" #10 rh wood screw

ridge end closure 1365 (L & R) LT "7"

1" #12 rh wood screw

purlin angle fitting to blocking "7" gables

1 1/2" #12 rh wood screw

angle fitting at lean-to-roof and gable, bar, ridge, ridge splice, closure to blocking, bar to scribing all models

3/8" #6 rh self-tapping screw type A

door sweep to door bottom

3/8" #6 rh self-tapping screw type Z

door check fitting to sill, eave, ridge to bar and buck casting to sill

1/2" #8 rh self-tapping screw type Z

barcaps to bar

1/2" #10 rh self-tapping screw type Z

angle fitting to sill, eave, ridge to bar and buck casting to sill

5/8" #10 rh self-tapping screw type Z

angle fitting to header

3/4" #10 rh self-tapping screw type Z

sash junction closure to ridge at partition and break in sash run

3/4" #14 rh self-tapping screw type Z

angle fitting partiation sill, flat brace to sill (g to g models)

7/8" #12 rh self-tapping screw type A

angle fitting to masonry at door bucks

1/2" #10 fh self-tapping screw type Z

hinge to buck and door

1/4 .20 X 3/8 rh mach. sc. w/nut

splice at header, eave-angle fitting at eave end

1/4 .20 X 5/8 rh mach. sc. w/nut

angle fitting at sill, buck spreader, deck bar, g to g gable corner splice at bottom rail ridge, shafting and header end

1/4 .20 X 3/4 rh mach. sc. w/nut

rafter splice, sill corner casting, sash, muntin

1/4 .20 X 1" rh mach. sc. w/nut

bar splice, sash muntin at splice

1/4 .20 X 2" rh mach. sc. w/nut

buck to bar at side entrance

24 X 1/2" #10 hex. hd. mach. bolt w/nut, aluminum

sash bearer fitting to bottom rail

1/4" X 3/4" hex. hd. mach. bolt w/nut, aluminum

vent rod to sash bearer

1/4 X 1" hex. hd. mach. bolt w/nut, lock washer. galv.

motor bracket z fitting to bar

1/4 X 1 1/2" hex. hd. mach. bolt w/nut, lock washer. galv.

vent shafting coupling

1/4" X 1 1/8" shoulder bolt w/nut and lock washer. galv.

vent sash arm and rod assembly

1/4" X 5/8" T-bolt w/nut and lock washer. galv.

angle fitting at buck closure - lock strike buck to sill fitting

1/4" X 7/8" T-bolt w/nut and lock washer. galv.

buck and bar to gable rafter, angle purlin to buck and bar. angle post to g to g. extension bar

1/4 .20 X 3/8 fh. mach. sc. w/nut aluminum

splice at vent top rail

1/4" X 1" carr. bolt w/nut and lock washer, galv.

motor bracket to z fitting

#9039 rawl plug

angle fitting at buck closer to masonry

 

Glossary:

mach. sc. - machine screw

carr. bolt - carriage bolt

galv. - galvanized

gl. - glazing

g to g - glass to ground

rh - round head

fh - flat head

sc - screw

w/nut - with nut

hex. hd. - hexagonal head

 

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