Hardware Inventory; Assembly Hardware - Craftsman 139.53335SRT3 Owner's Manual

Separate all hardware from the packages in the rail carton and the opener carton, as
shown below, for the assembly and installation procedures.
Washered Screw
5/16"-18x1/2" (2)
(mounted in opener)
Trolley Threaded Shaft (1)
Lag Screw
5/16"-9x1-5/8" (2)
Lag Screw
5/16"-18x1-7/8" (2)
Carriage Bolt
5/16"-18x2-1/2" (2)
Clevis Pin
5/16"x2-3/4" (1)
Lag Screw
1/4 x1-1/2" (4)
Hex Screw
1/4-20x1-1/2" (2)

Assembly Hardware

Hex Screw
5/16"-18x7/8" (3)
Installation Hardware
Ring
Nut 5/16"-18 (6)
Fastener (3)
Hex Screw
5/16"-18x7/8" (4)
Safety Reversing Sensor
Installation Hardware
Carriage Bolts
1/4"-20x1/2" (4)
Screw
#10-32x3/8" (4)
Nut
Carriage Bolts
5/16"-18 (5)
1/4"-20x1/2" (4)
Lock Washer
5/16" (4)
Handle
Insulated
Staples (10)
Screw
Dry Wall Anchors (2)
6ABx1" (2)
Clevis Pin
5/16"x1" (1)
Lock Nut
1/4"-20 (4)
Lock Nut
#10x32 (4)
7
Master Link (2)
Lock Nut
1/4"-20x7/16" (4)
Rail Grease
Lock Washer 5/16" (6)
Rope
Clevis Pin
5/16"x1-1/4" (1)
Wing Nut (2)
Insulated
Staples (20)