Hardware Inventory - Craftsman 139.53491SRT Owner's Manual

Hardware
Separate all hardware from the packages in the rail carton and the opener carton and group as shown below, for
the assembly and installation procedures.
Assembly Hardware
lllllllll/ RllllllID
Bolt 1/4" - 20 x 5/8"
1/4-20xl-3/4" (8) Hex Screw (4)
@
Lock Nut
1/4"-20 x 7/16 (12) Sprocket Coupling Sleeve
Installation Hardware
_ ] ] ] laglSclew] ] I _ O
5/16"-9xl-5/8" (2)
111111111111 >
Lag Screw
5/16"-18xl-7/8" (2)
Ring
Fastener (3)
Nut 5/16"-18 (6)
Hex Screw
5/16"-18x7/8" (4)
Insulated
Staples (10)
Handle
Lock Washer 5/16" (6)
Carriage Bolt 6ABxl" (2) Dry Wall Anchors (2)
5/16"-18x2-1/2" (2)
o] oH
Clevis Pin Clevis Pin
5/16"x2-3/4" (1) 5/16"x1" (1)
Rope
Clevis Pin
5/16"x1-1/4" (1)
Safety Reversing Sensor Installation Hardware
Lag Screw
1/4x1-1/2" (4)
©
Carriage Bolt Lock Nut
1/4"-20xl/2" (4) 1/4"-20 x 7/16 (4)
Hex Screw Screw Lock Nut
1/4-20xl -1/2" (2) #10-32x3/8" (4) #10x32 (4)
Wing Nut (2)
Insulated
Staples (20)