Headed Anchor Bolts

These bolts are different from the anchor rods or the bent anchor bolts as their non-threaded end comes with a forged hex, square head, or heavy hex. To safeguard the structural steel columns, light poles, bridge rail, and substation structures, headed end of anchor bolts is usually embedded well into concrete foundations. And, available specifications include A449, ASTM F1554 and A307.

Manufacturing

BBI manufactures high quality headed anchor bolts with a diameter of 1/2″ through 2-1/2″ and they are available in a myriad of different ASTM specifications. Also, you can choose between plain and hot-dip galvanized finish.

   


Stock F1554 Grade 36 Headed Anchor Bolts

The following sizes and finishes are stocked at baseline 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.

baseline 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 not a rod 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, baseline 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

baseline 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