Hardware Inventory; Assembly - Chamberlain Security+ 7420 Owner's Manual

Hardware Inventory

Separate all hardware and group as shown below for the assembly and installation procedures.
Washered Bolt
5/16" - 18 x 1/2" (2)
(mounted in motor unit)
Lag Screw
5/16"- 9 x 1-5/8" (2)
Lag Screw
5/16"-18 x 1-7/8" (2)
Self-Threading Screw
1/4"-14x5/8" (2)
Carriage Bolts
1/4"-20x1/2" (2)
Clevis Pin
5/16"x2-3/4" (1)
ASSEMBLY HARDWARE
Hex Bolt
5/16" - 18 x 7/8" (3)
Threaded
Trolley Shaft (1)
INSTALLATION HARDWARE
Hex Bolt
5/16"- 18 x 7/8" (4)
Ring
Fastener (3)
Wing Nut
1/4x20 (2)
Carriage Bolts
Nut
5/16" - 18 (5) 1/4" - 20 x 1/2" (12)
Lock Washer
5/16" (4)
Nut 5/16" - 18 (4)
Handle
Insulated
Staples (30)
Clevis Pin
5/16"x1-1/4" (1)
7
Master Link (2)
Lock Nut
1/4" - 20 x 7/16" (12)
Lock Washer 5/16" (4)
Rail Grease
Rope
Dry Wall Anchors (2)
Clevis Pin
5/16"x1" (1)