TREE HOUSE LAG BOLT 1.25X15
Tree House Supplies
SKU: LB1.25x15GAL
TREE HOUSE LAG BOLT 1.25X15
Tree House Supplies
SKU: LB1.25x15GAL
This 1.25"x15" lag bolt is a lightweight treehouse fastener for situations where a Treehouse Attachment Bolt is not necessary.
Regular price$4195
$41.95
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Compatible with
1.25" Diameter shaft. They vary slightly.
15" Total Length
4-5" of coarse threading
Galvanized
Tensile: 70,500 PSI
Yield: 48,600 PSI Pre-drilled with a 1-1/8" auger bit in hardwood and a 1" auger bit in very soft woods. Installed best using 1-7/8" socket and 3/4" ratchet handle.
These fasteners are typically used by treehouse builders when the loads are very light and a large wound in the tree (such as is made for a larger treehouse bolt) is not necessary. The predrill hole size is either 1" or 1.125", depending on hardness of the tree species and actual size of bolt which is not always exactly 1.25"