Stock

The size and grade combinations listed in BLACK in the tables below are stock items at Portland Bolt and available for immediate shipment. This all thread rod is domestically manufactured and includes chemical and physical test reports. Portland Bolt stocks plain finish and hot-dip galvanized all thread rod. Zinc plated all thread rod is not stocked since this coating is designed for aesthetics and not for corrosion-resistance. Zinc plated all thread rod can be supplied when necessary.

Lead Times (Cut-to-Length)

Standard lead times to cut stock all thread rod to length, chamfer the ends, stamp or paint the ends with appropriate grade marking, and galvanize when necessary are as follows:

Lead Time to Ship
  • Next business day (< 100 pieces)
  • 2 business days (101 – 250 pieces)
  • 3 business days (> 250 pieces)
  • 3 additional business days to hot-dip galvanize cut-to-length studs

Same day processing and rush lead times may be an option.

Cutting Galvanized All Thread Rod

Portland Bolt stocks galvanized mild steel all thread rod that can be cut to length and shipped to the jobsite. The ends are sprayed with cold galvanizing which is a zinc-rich paint. This is not recommended and should only be considered for extremely small quantities or emergency requirements. The sprayed ends will be susceptible to premature corrosion since the paint does not bond to the steel like a hot-dip galvanized coating does. Ideally, plain all thread rod would always be cut to length and run through Portland Bolt’s specialized galvanizing line to produce a galvanized fully threaded stud that will not corrode.

Manufacturing (Nonstandard Sizes and Grades)

Sizes and grade combinations listed in RED in the tables or not listed below can be made to order. Portland Bolt can manufacture or supply virtually any grade and size of all thread rod.

Diameter ASTM A307 Grade A ASTM A307 Grade B ASTM A193 Grade B7
Plain Galvanized Plain Galvanized Plain
UNC 8UN
12 18470* 17646 13905 * 13916 19568 -
58 18471* 17648 13906 * 13917 19569 -
34 18472* 17648 13907 * 13918 19570
78 18473* 17649 13908 * 13919 19571 -
1 18474* 17650 13909 * 13920 19572 -
118 18475 - 13910 - 19573 13979
114 18476 - 13911 - 19574 13980
138 18477 - 13912 - 19656 13981
112 18478 - 13913 - 19657 13982
134 18479 - 13914 - 19658 13983
2 18480 - 13915 - 19659 13984
Plain finish available in 12' lengths
Galvanized available in 10' lengths
* Also available in 6' lengths
Diameter F1554 Grade 36 F1554 Grade 55 F1554 Grade 105
Plain Galvanized Plain Plain
12 13889* 13900** 17626 13937
58 13890* 13901** 17627 13938
34 13891* 13902** 17628** 13939
78 13892* 13903** 17629** 13940
1 13893* 13904** 17630** 13941
118 13894 - 17631 13942
114 13895 - 17632 13943
138 13896 - 17633 13944
112 13897 - 17634 13945
134 13898 - - 13946
2 13899 - - 13947
Plain finish available in 12' lengths
* Also available in 6' lengths
** Available in 10' lengths
Diameter ASTM A572 Grade 50 ASTM A449 ASTM A354 Grade BC ASTM A354 Grade BD
Plain Plain Plain Plain
12 13987 13970 13948 13998
58 13988 13971 13949 13999
34 13989* 13972 13950 14000
78 13990* 13973 13951 14001
1 13991* 13974 13952 14002
118 13992 13975 13953 14003
114 13993 13976 13954 14004
138 13994 13977 13955 14005
112 13995 13978 13956 14006
134 - - 13957 14007
2 - - 13958 14008
Available in 12' lengths
* Available in 10' lengths
Diameter SAE J429 Grade 2 SAE J429 Grade 5 SAE J429 Grade 8
Plain Galvanized Plain Plain
12 18470* 17646 13959 14009
58 18471* 17647 13960 14010
34 18472* 17648 13961 14011
78 18473* 17649 13962 14012
1 18474* 17650 13963 14013
118 18475 - 13964 14014
114 18476 - 13965 14015
138 18477 - 13966 14016
112 18478 - 13967 14017
Plain finish available in 12' lengths
Galvanized available in 10' lengths
* Also available in 6' lengths
Diameter ASTM A36*
Plain Galvanized
12 14045 14056
58 14046 14057
34 14047 14058
78 14048 14059
1 14049 14060
118 14050 -
114 14051 -
138 14052 -
112 14053 -
134 14054 -
2 14055 -
Plain finish available in 12' lengths
Galvanized available in 10' lengths

* ASTM A36 is a steel grade, not a fastener specification. Technically, all thread rod made from A36 steel should be ordered to a fastener specification such as A307 Grade A, A307 Grade B, or F1554 Grade 36. The appropriate fastener specification will depend on the application. However, Portland Bolt stocks all thread rod manufactured from A36 steel and can certify it as such upon request. Learn more about ordering fasteners to A36 in this FAQ.