Bulkhead 3/4" Thread/Slip (black)
SKU: R441016
$6.95 CAD
Hole size chart for schedule 40 standard bulkheads (the black ones)
bulkhead Size: 1/2" = Hole Size: 1 1/8" or 1 1/4"
bulkhead Size: 3/4" = Hole Size: 1 1/2"
bulkhead Size: 1" = Hole Size: 1 3/4"
bulkhead Size: 1 1/2" = Hole Size: 2 3/8"
bulkhead Size: 2" = Hole Size: 2 7/8"
Hole saw size
30mm Glass Drill bit works with 1/2" schedule 40 standard bulkheads
35mm Glass Drill bit works with 3/4" schedule 40 standard bulkheads
45mm Glass Drill bit works with 1" schedule 40 standard bulkheads
60mm Glass Drill bit works with 1.5" schedule 40 standard bulkheads