Headed anchor bolts are different from bent anchor bolts or anchor rods, because the non-threaded end has a forged hex, heavy hex or square head. The headed end is embedded into concrete foundations to secure structural steel columns, light poles, bridge rail, and substation structures. Available specifications include, but are not limited to, ASTM F1554, A449, and A307.

Manufacturing

Portland Bolt manufactures headed anchors from 1/2″ through 2-1/2″ diameter in many different ASTM specifications. They are provided either plain finish or hot-dip galvanized.

Stock F1554 Grade 36 Headed Anchor Bolts

The following sizes and finishes are stocked at Portland Bolt under the given part number.

Length Diameter
1/2" 5/8" 3/4" 7/8" 1"
Plain Galv. Plain Galv. Plain Galv. Plain Galv. Plain Galv.
8 - 17490 - 17997 18035 18036 - - - -
10 - 17492 - 17999 18007 18008 - - - -
12 - 17494 1800 18001 18009 18010 - - - -
14 - - - - 18013 18014 - - 18051 -
16 - - - - 18017 18018 - 18040 - 18054
18 - 17496 18002 18003 18021 18022 18045 18041 18055 18056
20 - - - - 18023 18024 - 18042 - 18058
22 - - - - - 18026 - - - -
24 - - - 18005 18027 18028 18047 18043 18061 18062
26 - - - - 18029 18030 - - - -
30 - - - - - 18034 - 18045 18871 18872
36 - - - - - - - - 18876 18877
Other sizes and finishes available on request.

Portland Bolt stocks these F1554 grade 36 hex head anchor bolts that are ready for immediate shipment. These hex bolts have a forged hex head and are notrod with a tack welded nut. We stock a wider range of F1554 grade 36 headed anchor bolts in a hot-dip galvanized finish than in a plain finish.

Galvanized anchor bolts can usually be substituted for plain finish anchor bolts, especially when a quick delivery is required. If substituting a galvanized anchor bolt is not acceptable, Portland Bolt can always manufacture F1554 grade 36 headed anchor bolts in a plain finish. All stock F1554 headed anchor bolts have a 6” thread length.

Hex & Heavy Hex Blank Stock

Portland Bolt stocks both F1554 Grade 36 and F1554 Grade 55 hex and heavy hex head blanks (round bar with a forged head) in lengths of 36”. These blanks can be cut to length, threaded, and galvanized (when required) very quickly. Blanks are perfect for manufacture relatively small runs of custom sized F1554 headed anchor bolts with very short lead times.

36” Long Blank 1/2” 5/8” 3/4” 1” 1-1/8” 1-1/4” 1-3/8” 1-1/2”
F1554 Grade 36 Hex
F1554 Grade 55 Heavy Hex