Installation Manual

Apr-2016, Rev 7BI 7.2.3-7
Sources: American Wood Council, NDS 2005, Table 11.2 A, 11.3.2 A
Notes:
1) Thread must be embedded in a rafter or other structural roof member.
2) See NDS Table 11.5.1C for required edge distances.
Lag pull-out (withdrawal) capacities (lbs) in typical lumber:
Lag Bolt Specications
Specic Gravity 5/16" shaft per 3" thread depth 5/16" shaft per 1" thread depth
Douglas Fir, Larch .50 798 266
Douglas Fir, South .46 705 235
Engelmann Spruce, Lodgepole Pine (MSR 1650 f & higher) .46 705 235
Hem, Fir .43 636 212
Hem, Fir (North) .46 705 235
Southern Pine .55 921 307
Spruce, Pine, Fir .42 615 205
Spruce, Pine, Fir (E of 2 million psi and higher grades of MSR and MEL) .50 798 266
Classic Composition Mount QMSC
SCALE 1 : 3
8
7
6
5
4
1
3
2
5
RACKING COMPONENTS
NOT INCLUDED
12.00
12.00
6.00
3.00
1.500
2.500
THIS EDGE TOWARDS
ROOF RIDGE
1.30
3.00
AVAILABLE IN MILL, CLEAR ANODIZED,
AND BRONZE ANODIZED FINISHES.
ITEM
NO.
DESCRIPTION QTY.
1 FLASHING, 12" X 12" X .050", 5052, MILL 1
2
QBLOCK, CLASSIC, A360 CAST AL, MILL 1
3
HANGER BOLT, PLAIN CENTER, 5/16" x 6", 18-8 SS 1
4
WASHER, SEALING, 5/16" ID X 3/4" OD, EPDM BONDED SS 1
5
NUT, HEX, 5/16-18, UNC-2B, 18-8 SS 2
6
WASHER, FLAT, 19/64" ID x 7/8" OD x 1/8" EPDM 1
7
WASHER, FENDER, 5/16" ID X 1" OD, 18-8 SS 1
8
WASHER, SPLIT-LOCK, 5/16" ID, 18-8 SS 1
7
DO NOT SCALE DRAWING
SHEET 1 OF 1
RAD
SCALE: 1:4 WEIGHT:
REV
A
SIZE
TITLE:
DATE:
DRAWN BY:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
1/8
TWO PLACE DECIMAL
.18
THREE PLACE DECIMAL
.125
PROPRIETARY AND CONFIDENTIAL
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF QUICK MOUNT PV. ANY REPRODUCTION IN PART OR AS
A WHOLE WITHOUT THE WRITTEN PERMISSION OF QUICK MOUNT PV IS PROHIBITED.
5
4
3
2
1
UNLESS OTHERWISE SPECIFIED:
1.19
QMSC: CLASSIC COMPOSITION
MOUNT
11/9/2015