1/2x12BB

Sale

$23.00 / 1.01 lb

This product is shipped Factory Direct from Rohn Tower.

~~$28.00~~

for inclusion in Concrete Pier Pouring. The BPH25G hinged base plate is drilled to use Six (6) of these 1/2 x 12 inch "J" Bolts (One Bolt per Order), and Allows for the Tower to be Rotated up from Base during Installation or Maintenance. Seek Engineering notes in Spec. Sheets. Suspend bolts in concrete pour by means of template or jig. Consult ROHN Catalog Links at Footer Section below for ROHN 25G Tower Details.

ASTM F1554 grade 55 anchor bots are manufactured from a modified mild steel that has a higher minimum yield strength (55 ksi) than traditional A36 mild steel (36 ksi). This specification was widely used in the light pole and traffic signal industry long before the ASTM F1554 specification was introduced in 1994 and was commonly referred to as A36M55. Just as with grade 36, grade 55 covers anchor bolts in diameters ranging from 1/4″ through 4″.

Configurations

ASTM F1554 anchor bolts can be straight rods (either fully threaded or threaded on each end), bent anchor bolts, or headed bolts...

All 25G Tower Installations should be temporarily Guyed during Erection or Take-Down.