Steel Perforated Square traffic safety sign post

Posts are manufactured conforming to FHWA and ATSSA standard.

Steel material conforms to ASTM A1011, Grade 50. Yield strength after cold-forming is 60,000 psi minimum.

Posts are manufactured from hot-dipped galvanized steel conforming to ASTM A653, G90 or G140. The posts are also coated with a chromate conversion coating and a clear organic polymer topcoat.

Punching with 7/16" holes on 1" centers on all four sides down the entire length of the post.

Five kinds of cross section including 1.50" X1.50", 1.75", 2.00", 2.25", and 2.50"X2.50".

Available in 12 and 14 gauge thickness with all kinds of length according to your demand.

Powder coated sign posts with all kinds of colors are also available.

Yellow, Green, White, Black, Red, Blue, or according to your demands.

25 pcs per bundle, 20ft' container, or according to your demand

Please send us the detailed specifications of your square tubes, then we can supply the best quotation for you.