Dale Company
Top U-Bolt Manufacturer Since 1959

The Dale Company manufactures high performance standard U-bolts for industrial applications. We offer U-bolts at competitive prices, with quick turnaround and same-day shipping for many products.

The bend of the bolt keeps it in place, providing a stable and secure join once the bolt is secured. Standard U-bolts are used throughout industry as:

  • Piping support
  • Conduit support
  • Framing fasteners
  • Foundation and roof anchors
  • Wire and cable fasteners
  • Motor and engine shaft component fasteners

The Dale Company offers round U-bolts, square U-bolts, J U-bolts, eye bolts, anchor bolts, and S-hooks. We offer standard sizes for ¼” to 36” pipe, as well as custom sizes and threading to meet your specific application requirements. Materials and finishes available for The Dale Company’s standard U-bolts include:

  • Low carbon steelLong Tangent U-Bolts Fig. 137
  • 304 and 316 stainless steel
  • Teflon Blue
  • Plain finish
  • Zinc-plated
  • Hot dipped galvanized
  • Hot dipped galvanized Pro-Coat™
NameDiameterInside WidthInside LengthMaterialFinish
1/2 x 1 1/2 Carbon Steel U-bolts1/2″2"3"Carbon SteelStandard
1/2 x 1 1/2 Hot Dip Galvanized Carbon Steel U-bolts1/2″2"3"Carbon SteelHot Dip Galvanized
1/2 x 1 1/2 Zinc Plated Carbon Steel U-bolts1/2″2"3"Carbon SteelZinc Plated
1/2 x 10 Carbon Steel U-bolts1/2″10 7/8"13"Carbon SteelStandard
1/2 x 10 Hot Dip Galvanized Carbon Steel U-bolts1/2″10 7/8"13"Carbon SteelHot Dip Galvanized
1/2 x 10 Zinc Plated Carbon Steel U-bolts1/2″10 7/8"13"Carbon SteelZinc Plated
1/2 x 2 1/2 304 SS U-bolts1/2″3"4 1/8"304 Stainless Steel304 Stainless Steel
1/2 x 2 1/2 316 SS U-bolts1/2″3"4 1/8"316 Stainless Steel316 Stainless Steel
1/2 x 2 1/2 Carbon Steel U-bolts1/2″3"4 1/8"Carbon SteelStandard
1/2 x 2 1/2 Hot Dip Galvanized Carbon Steel U-bolts1/2″3"4 1/8"Carbon SteelHot Dip Galvanized
1/2 x 2 1/2 Zinc Plated Carbon Steel U-bolts1/2″3"4 1/8"Carbon SteelZinc Plated
1/2 x 2 304 SS U-bolts1/2″2 7/16"3 5/8"304 Stainless Steel304 Stainless Steel
1/2 x 2 Carbon Steel U-bolts1/2″2 7/16"3 5/8"Carbon SteelStandard
1/2 x 2 Hot Dip Galvanized Carbon Steel U-bolts1/2″2 7/16"3 5/8"Carbon SteelHot Dip Galvanized
1/2 x 2 Zinc Plated Carbon Steel U-bolts1/2″2 7/16"3 5/8"Carbon SteelZinc Plated
1/2 x 3 1/2 Carbon Steel U-bolts1/2″4"5 1/2"Carbon SteelStandard
1/2 x 3 1/2 Hot Dip Galvanized Carbon Steel U-bolts1/2″4"5 1/2"Carbon SteelHot Dip Galvanized
1/2 x 3 1/2 Zinc Plated Carbon Steel U-bolts1/2″4"5 1/2"Carbon SteelZinc Plated
1/2 x 3 304 SS U-bolts1/2″3 9/16"4 1/2"304 Stainless Steel304 Stainless Steel
1/2 x 3 316 SS U-bolts1/2″3 9/16"4 1/2"316 Stainless Steel316 Stainless Steel
1/2 x 3 Carbon Steel U-bolts1/2″3 9/16"4 1/2"Carbon SteelStandard
1/2 x 3 Hot Dip Galvanized Carbon Steel U-bolts1/2″3 9/16"4 1/2"Carbon SteelHot Dip Galvanized
1/2 x 3 Zinc Plated Carbon Steel U-bolts1/2″3 9/16"4 1/2"Carbon SteelZinc Plated
1/2 x 4 304 SS U-bolts1/2″4 9/16"5 3/4"304 Stainless Steel304 Stainless Steel
1/2 x 4 316 SS U-bolts1/2″4 9/16"5 3/4"316 Stainless Steel316 Stainless Steel
1/2 x 4 Carbon Steel U-bolts1/2″4 9/16"5 3/4"Carbon SteelStandard
1/2 x 4 Hot Dip Galvanized Carbon Steel U-bolts1/2″4 9/16"5 3/4"Carbon SteelHot Dip Galvanized
1/2 x 4 Zinc Plated Carbon Steel U-bolts1/2″4 9/16"5 3/4"Carbon SteelZinc Plated
1/2 x 5 304 SS U-bolts1/2″5 9/16"7"304 Stainless Steel304 Stainless Steel
1/2 x 5 316 SS U-bolts1/2″5 9/16"7"316 Stainless Steel316 Stainless Steel
1/2 x 5 Carbon Steel U-bolts1/2″5 9/16"7"Carbon SteelStandard
1/2 x 5 Hot Dip Galvanized Carbon Steel U-bolts1/2″5 9/16"7"Carbon SteelHot Dip Galvanized
1/2 x 5 Zinc Plated Carbon Steel U-bolts1/2″5 9/16"7"Carbon SteelZinc Plated
1/2 x 6 304 SS U-bolts1/2″6 5/8"8"304 Stainless Steel304 Stainless Steel
1/2 x 6 316 SS U-bolts1/2″6 5/8"8"316 Stainless Steel316 Stainless Steel
1/2 x 6 Carbon Steel U-bolts1/2″6 5/8"8"Carbon SteelStandard
1/2 x 6 Hot Dip Galvanized Carbon Steel U-bolts1/2″6 5/8"8"Carbon SteelHot Dip Galvanized
1/2 x 6 Zinc Plated Carbon Steel U-bolts1/2″6 5/8"8"Carbon SteelZinc Plated
1/2 x 8 304 SS U-bolts1/2″8 3/4"10 1/4"304 Stainless Steel304 Stainless Steel
1/2 x 8 Carbon Steel U-bolts1/2″8 3/4"10 1/4"Carbon SteelStandard
1/2 x 8 Zinc Plated Carbon Steel U-bolts1/2″8 3/4"10 1/4"Carbon SteelZinc Plated
1/4 x 1 1/2 304 SS U-bolts1/4″2"3"304 Stainless Steel304 Stainless Steel
1/4 x 1 1/2 316 SS U-bolts1/4″2"3"316 Stainless Steel316 Stainless Steel
1/4 x 1 1/2 Carbon Steel U-bolts1/4″2"3"Carbon SteelStandard
1/4 x 1 1/2 Hot Dip Galvanized Carbon Steel U-bolts1/4″2"3"Carbon SteelHot Dip Galvanized
1/4 x 1 1/2 Zinc Plated Carbon Steel U-bolts1/4″2"3"Carbon SteelZinc Plated
1/4 x 1 1/4 304 SS U-bolts1/4″1 3/4"2 3/4"304 Stainless Steel304 Stainless Steel
1/4 x 1 1/4 316 SS U-bolts1/4″1 3/4"2 3/4"316 Stainless Steel316 Stainless Steel
1/4 x 1 1/4 Carbon Steel U-bolts1/4″1 3/4"2 3/4"Carbon SteelStandard
1/4 x 1 1/4 Hot Dip Galvanized Carbon Steel U-bolts1/4″1 3/4"2 3/4"Carbon SteelHot Dip Galvanized
1/4 x 1 1/4 Zinc Plated Carbon Steel U-bolts1/4″1 3/4"2 3/4"Carbon SteelZinc Plated
1/4 x 1 304 SS U-bolts1/4″1 3/8"2 1/4"304 Stainless Steel304 Stainless Steel
1/4 x 1 316 SS U-bolts1/4″1 3/8"2 1/4"316 Stainless Steel316 Stainless Steel
1/4 x 1 Carbon Steel U-bolts1/4″1 3/8"2 1/4"Carbon SteelStandard
1/4 x 1 Hot Dip Galvanized Carbon Steel U-bolts1/4″1 3/8"2 1/4"Carbon SteelHot Dip Galvanized
1/4 x 1 Zinc Plated Carbon Steel U-bolts1/4″1 3/8"2 1/4"Carbon SteelZinc Plated
1/4 x 1/2 304 SS U-bolts1/4″15/16"1 3/4"304 Stainless Steel304 Stainless Steel
1/4 x 1/2 316 SS U-bolts1/4″15/16"1 3/4"316 Stainless Steel316 Stainless Steel
1/4 x 1/2 Carbon Steel U-bolts1/4″15/16"1 3/4"Carbon SteelStandard
1/4 x 1/2 Hot Dip Galvanized Carbon Steel U-bolts1/4″15/16"1 3/4"Carbon SteelHot Dip Galvanized
1/4 x 1/2 Zinc Plated Carbon Steel U-bolts1/4″15/16"1 3/4"Carbon SteelZinc Plated
1/4 x 1/4 304 SS U-bolts1/4″9/16"1 1/2″304 Stainless Steel304 Stainless Steel
1/4 x 1/4 316 SS U-bolts1/4″9/16"1 1/2″316 Stainless Steel316 Stainless Steel
1/4 x 1/4 Carbon Steel U-bolts1/4″9/16"1 1/2″Carbon SteelStandard
1/4 x 1/4 Zinc Plated Carbon Steel U-bolts1/4″9/16"1 1/2″Carbon SteelZinc Plated
1/4 x 2 304 SS U-bolts1/4″2 7/16"3 1/2"304 Stainless Steel304 Stainless Steel
1/4 x 2 316 SS U-bolts1/4″2 7/16"3 1/2"316 Stainless Steel316 Stainless Steel
1/4 x 2 Carbon Steel U-bolts1/4″2 7/16"3 1/2"Carbon SteelStandard
1/4 x 2 Zinc Plated Carbon Steel U-bolts1/4″2 7/16"3 1/2"Carbon SteelZinc Plated
1/4 x 3/4 304 SS U-bolts1/4″1 1/8"2"304 Stainless Steel
1/4 x 3/4 Carbon Steel U-bolts1/4″1 1/8"2"Carbon SteelStandard
1/4 x 3/4 Hot Dip Galvanized Carbon Steel U-bolts1/4″1 1/8"2"Carbon SteelHot Dip Galvanized
1/4 x 3/4 Zinc Plated Carbon Steel U-bolts1/4″1 1/8"2"Carbon SteelZinc Plated
1/4 x 3/8 304 SS U-bolts1/4″3/4"1 1/2″304 Stainless Steel304 Stainless Steel
1/4 x 3/8 316 SS U-bolts1/4″3/4"1 1/2″316 Stainless Steel316 Stainless Steel
1/4 x 3/8 Carbon Steel U-bolts1/4″3/4"1 1/2″Carbon SteelStandard
1/4 x 3/8 Zinc Plated Carbon Steel U-bolts1/4″3/4"1 1/2″Carbon SteelZinc Plated
3/4 x 10 Carbon Steel U-bolts3/4"10 7/8"13"Carbon SteelStandard
3/4 x 12 Carbon Steel U-bolts3/4"12 7/8"15"Carbon SteelStandard
3/4 x 12 Hot Dip Galvanized Carbon Steel U-bolts3/4"12 7/8"15"Carbon SteelHot Dip Galvanized
3/4 x 8 Carbon Steel U-bolts3/4"8 3/4"10 1/4"Carbon SteelStandard
3/4 x 8 Hot Dip Galvanized Carbon Steel U-bolts3/4"8 3/4"10 1/4"Carbon SteelHot Dip Galvanized
3/8 x 1 1/2 304 SS U-bolts3/8"2"3"304 Stainless Steel304 Stainless Steel
3/8 x 1 1/2 316 SS U-bolts3/8"2"3"316 Stainless Steel316 Stainless Steel
3/8 x 1 1/2 Carbon Steel U-bolts3/8"2"3"Carbon SteelStandard
3/8 x 1 1/2 Hot Dip Galvanized Carbon Steel U-bolts3/8"2"3"Carbon SteelHot Dip Galvanized
3/8 x 1 1/2 Zinc Plated Carbon Steel U-bolts3/8"2"3"Carbon SteelZinc Plated
3/8 x 1 1/4 304 SS U-bolts3/8"1 3/4"2 3/4"304 Stainless Steel304 Stainless Steel
3/8 x 1 1/4 316 SS U-bolts3/8"1 3/4"2 3/4"316 Stainless Steel316 Stainless Steel
3/8 x 1 1/4 Carbon Steel U-bolts3/8"1 3/4"2 3/4"Carbon SteelStandard
3/8 x 1 1/4 Hot Dip Galvanized Carbon Steel U-bolts3/8"1 3/4"2 3/4"Carbon SteelHot Dip Galvanized
3/8 x 1 1/4 Zinc Plated Carbon Steel U-bolts3/8"1 3/4"2 3/4"Carbon SteelZinc Plated
3/8 x 1 304 SS U-bolts3/8"1 3/8"2 7/16"304 Stainless Steel304 Stainless Steel
3/8 x 1 316 SS U-bolts3/8"1 3/8"2 7/16"316 Stainless Steel316 Stainless Steel
3/8 x 1 Carbon Steel U-bolts3/8"1 3/8"2 7/16"Carbon SteelStandard
3/8 x 1 Hot Dip Galvanized Carbon Steel U-bolts3/8"1 3/8"2 7/16"Carbon SteelHot Dip Galvanized
3/8 x 1 Zinc Plated Carbon Steel U-bolts3/8"1 3/8"2 7/16"Carbon SteelZinc Plated
3/8 x 1/2 Carbon Steel U-bolts3/8"15/16"1 3/4"Carbon SteelStandard
3/8 x 1/2 Hot Dip Galvanized Carbon Steel U-bolts3/8"15/16"1 3/4"Carbon SteelHot Dip Galvanized
3/8 x 1/2 Zinc Plated Carbon Steel U-bolts3/8"15/16"1 3/4"Carbon SteelZinc Plated
3/8 x 2 1/2 304 SS U-bolts3/8"3"4 1/8"304 Stainless Steel304 Stainless Steel
3/8 x 2 1/2 316 SS U-bolts3/8"3"4 1/8"316 Stainless Steel316 Stainless Steel
3/8 x 2 1/2 Carbon Steel U-bolts3/8"3"4 1/8"Carbon SteelStandard
3/8 x 2 1/2 Zinc Plated Carbon Steel U-bolts3/8"3"4 1/8"Carbon SteelZinc Plated
3/8 x 2 304 SS U-bolts3/8"2 7/16"3 5/8"304 Stainless Steel304 Stainless Steel
3/8 x 2 316 SS U-bolts3/8"2 7/16"3 5/8"316 Stainless Steel316 Stainless Steel
3/8 x 2 Carbon Steel U-bolts3/8"2 7/16"3 5/8"Carbon SteelStandard
3/8 x 2 Zinc Plated Carbon Steel U-bolts3/8"2 7/16"3 5/8"Carbon SteelZinc Plated
3/8 x 3 304 SS U-bolts3/8"3 9/16"4 3/4"304 Stainless Steel304 Stainless Steel
3/8 x 3 316 SS U-bolts3/8"3 9/16"4 3/4"316 Stainless Steel316 Stainless Steel
3/8 x 3 Carbon Steel U-bolts3/8"3 9/16"4 3/4"Carbon SteelStandard
3/8 x 3 Zinc Plated Carbon Steel U-bolts3/8"3 9/16"4 3/4"Carbon SteelZinc Plated
3/8 x 3/4 304 SS U-bolts3/8"1 1/8"2"304 Stainless Steel304 Stainless Steel
3/8 x 3/4 Carbon Steel U-bolts3/8"1 1/8"2"Carbon SteelStandard
3/8 x 3/4 Hot Dip Galvanized Carbon Steel U-bolts3/8"1 1/8"2"Carbon SteelHot Dip Galvanized
3/8 x 3/4 Zinc Plated Carbon Steel U-bolts3/8"1 1/8"2"Carbon SteelZinc Plated
3/8 x 4 304 SS U-bolts3/8"4 9/16"5 3/4"304 Stainless Steel304 Stainless Steel
3/8 x 4 316 SS U-bolts3/8"4 9/16"5 3/4"316 Stainless Steel316 Stainless Steel
3/8 x 4 Carbon Steel U-bolts3/8"4 9/16"5 3/4"Carbon SteelStandard
3/8 x 4 Zinc Plated Carbon Steel U-bolts3/8"4 9/16"5 3/4"Carbon SteelZinc Plated
3/8 x 5 Carbon Steel U-bolts3/8"5 9/16"7"Carbon SteelStandard
3/8 x 5 Hot Dip Galvanized Carbon Steel U-bolts3/8"5 9/16"7"Carbon SteelHot Dip Galvanized
3/8 x 5 Zinc Plated Carbon Steel U-bolts3/8"5 9/16"7"Carbon SteelZinc Plated
3/8 x 6 304 SS U-bolts3/8"6 5/8"8"304 Stainless Steel304 Stainless Steel
3/8 x 6 Carbon Steel U-bolts3/8"6 5/8"8"Carbon SteelStandard
3/8 x 6 Hot Dip Galvanized Carbon Steel U-bolts3/8"6 5/8"8"Carbon SteelHot Dip Galvanized
3/8 x 6 Zinc Plated Carbon Steel U-bolts3/8"6 5/8"8"Carbon SteelZinc Plated
3/8 x 8 304 SS U-bolts3/8"8 3/4"10 1/4"304 Stainless Steel304 Stainless Steel
3/8 x 8 Carbon Steel U-bolts3/8"8 3/4"10 1/4"Carbon SteelStandard
3/8 x 8 Hot Dip Galvanized Carbon Steel U-bolts3/8"8 3/4"10 1/4"Carbon SteelHot Dip Galvanized
3/8 x 8 Zinc Plated Carbon Steel U-bolts3/8"8 3/4"10 1/4"Carbon SteelZinc Plated
5/16 x 1 1/2 304 SS U-bolts5/16"2"3"304 Stainless Steel304 Stainless Steel
5/16 x 1 1/2 316 SS U-bolts5/16"2"3"316 Stainless Steel316 Stainless Steel
5/16 x 1 1/2 Carbon Steel U-bolts5/16"2"3"Carbon SteelStandard
5/16 x 1 1/2 Hot Dip Galvanized Carbon Steel U-bolts5/16"2"3"Carbon SteelHot Dip Galvanized
5/16 x 1 1/2 Zinc Plated Carbon Steel U-bolts5/16"2"3"Carbon SteelZinc Plated
5/16 x 1 1/4 304 SS U-bolts5/16"1 3/4"2 3/4"304 Stainless Steel304 Stainless Steel
5/16 x 1 1/4 316 SS U-bolts5/16"1 3/4"2 3/4"316 Stainless Steel316 Stainless Steel
5/16 x 1 1/4 Carbon Steel U-bolts5/16"1 3/4"2 3/4"Carbon SteelStandard
5/16 x 1 1/4 Hot Dip Galvanized Carbon Steel U-bolts5/16"1 3/4"2 3/4"Carbon SteelHot Dip Galvanized
5/16 x 1 1/4 Zinc Plated Carbon Steel U-bolts5/16"1 3/4"2 3/4"Carbon SteelZinc Plated
5/16 x 1 304 SS U-bolts5/16"1 3/8"2 7/16"304 Stainless Steel304 Stainless Steel
5/16 x 1 316 SS U-bolts5/16"1 3/8"2 7/16"316 Stainless Steel316 Stainless Steel
5/16 x 1 Carbon Steel U-bolts5/16"1 3/8"2 7/16"Carbon SteelStandard
5/16 x 1 Hot Dip Galvanized Carbon Steel U-bolts5/16"1 3/8"2 7/16"Carbon SteelHot Dip Galvanized
5/16 x 1 Zinc Plated Carbon Steel U-bolts5/16"1 3/8"2 7/16"Carbon SteelZinc Plated
5/16 x 1/2 Carbon Steel U-bolts5/16"15/16"1 3/4"Carbon SteelStandard
5/16 x 1/2 Zinc Plated Carbon Steel U-bolts5/16"15/16"1 3/4"Carbon SteelZinc Plated
5/16 x 2 304 SS U-bolts5/16"2 7/16"3 1/2"304 Stainless Steel304 Stainless Steel
5/16 x 2 316 SS U-bolts5/16"2 7/16"3 1/2"316 Stainless Steel316 Stainless Steel
5/16 x 2 Carbon Steel U-bolts5/16"2 7/16"3 1/2"Carbon SteelStandard
5/16 x 2 Hot Dip Galvanized Carbon Steel U-bolts5/16"2 7/16"3 1/2"Carbon SteelHot Dip Galvanized
5/16 x 2 Zinc Plated Carbon Steel U-bolts5/16"2 7/16"3 1/2"Carbon SteelZinc Plated
5/16 x 3/4 304 SS U-bolts5/16"1 1/8"2"304 Stainless Steel304 Stainless Steel
5/16 x 3/4 Carbon Steel U-bolts5/16"1 1/8"2"Carbon SteelStandard
5/16 x 3/4 Zinc Plated Carbon Steel U-bolts5/16"1 1/8"2"Carbon SteelZinc Plated
5/8 x 10 Carbon Steel U-bolts5/8"10 7/8"13"Carbon SteelStandard
5/8 x 5 Carbon Steel U-bolts5/8"5 9/16"7"Carbon SteelStandard
5/8 x 5 Hot Dip Galvanized Carbon Steel U-bolts5/8"5 9/16"7"Carbon SteelHot Dip Galvanized
5/8 x 5 Zinc Plated Carbon Steel U-bolts5/8"5 9/16"7"Carbon SteelZinc Plated
5/8 x 6 Carbon Steel U-bolts5/8"6 3/4"8 3/4"Carbon SteelStandard
5/8 x 6 Hot Dip Galvanized Carbon Steel U-bolts5/8"6 3/4"8 3/4"Carbon SteelHot Dip Galvanized
5/8 x 8 Carbon Steel U-bolts5/8"8 3/4"10 1/4"Carbon SteelStandard
U313 Standard U-Bolts5/16"1 3/8"2 7/16"316 Stainless Steel
U314 Standard U-Bolts5/16"1 3/4"2 3/4"316 Stainless Steel
U315 Standard U-Bolts5/16"2"3"316 Stainless Steel
U316 Standard U-Bolts5/16"2 7/16"3 1/2"316 Stainless Steel
U321 Standard U-Bolts3/8"1 3/8"2 7/16"316 Stainless Steel
U322 Standard U-Bolts3/8"1 3/4"2 3/4"316 Stainless Steel
U323 Standard U-Bolts3/8"2"3"316 Stainless Steel
U324 Standard U-Bolts3/8"2 7/16"3 5/8"316 Stainless Steel
U325 Standard U-Bolts3/8"3"4 1/8"316 Stainless Steel
U326 Standard U-Bolts3/8"3 9/16"4 3/4"316 Stainless Steel
U328 Standard U-Bolts3/8"4 9/16"5 3/4"316 Stainless Steel
U338 Standard U-Bolts1/2″3"4 1/8"316 Stainless Steel
U34 U-Bolts1/4″1 1/8"2"316 Stainless Steel
U34 316 SS U-Bolts1/4″1 1/8"2"316 Stainless Steel
U341 Standard U-Bolts1/2″4 9/16"5 3/4"316 Stainless Steel
U343 Standard U-Bolts1/2″5 9/16"7"316 Stainless Steel
U344 Standard U-Bolts1/2″6 5/8"8"316 Stainless Steel
U36 Standard U-Bolts1/4″1 3/4"2 3/4"316 Stainless Steel
U37 Standard U-Bolts1/4″2"3"316 Stainless Steel
U38 Standard U-Bolts1/4″2 7/16"3 1/2"316 Stainless Steel
UG1 U-Bolts1/4″9/16"1 1/2″Carbon SteelHot Dip Galvanized
UG1 Hot Dip Galvanized Carbon Steel U-Bolts1/4″9/16"1 1/2″Carbon SteelHot Dip Galvanized
UG11 U-Bolts5/16"15/16"1 3/4"Carbon SteelHot Dip Galvanized
UG11 Hot Dip Galvanized Carbon Steel U-Bolts5/16"15/16"1 3/4"Carbon SteelHot Dip Galvanized
UG12 U-Bolts5/16"1 1/8"2"Carbon SteelHot Dip Galvanized
UG12 Hot Dip Galvanized Carbon Steel U-Bolts5/16"1 1/8"2"Carbon SteelHot Dip Galvanized
UG2 U-Bolts1/4″3/4"1 1/2″Carbon SteelHot Dip Galvanized
UG2 Hot Dip Galvanized Carbon Steel U-Bolts1/4″3/4"1 1/2″Carbon SteelHot Dip Galvanized
UG24 U-Bolts3/8"2 7/16"3 5/8"Carbon SteelHot Dip Galvanized
UG24 Hot Dip Galvanized Carbon Steel U-Bolts3/8"2 7/16"3 5/8"Carbon SteelHot Dip Galvanized
UG25 U-Bolts3/8"3"4 1/8"Carbon SteelHot Dip Galvanized
UG25 Hot Dip Galvanized Carbon Steel U-Bolts3/8"3"4 1/8"Carbon SteelHot Dip Galvanized
UG26 U-Bolts3/8"3 9/16"4 3/4"Carbon SteelHot Dip Galvanized
UG26 Hot Dip Galvanized Carbon Steel U-Bolts3/8"3 9/16"4 3/4"Carbon SteelHot Dip Galvanized
UG28 U-Bolts3/8"4 9/16"5 3/4"Carbon SteelHot Dip Galvanized
UG28 Hot Dip Galvanized Carbon Steel U-Bolts3/8"4 9/16"5 3/4"Carbon SteelHot Dip Galvanized
UG45 U-Bolts1/2″8 3/4"10 1/4"Carbon SteelHot Dip Galvanized
UG45 Hot Dip Galvanized Carbon Steel U-Bolts1/2″8 3/4"10 1/4"Carbon SteelHot Dip Galvanized
UG52 U-Bolts5/8"8 3/4"10 1/4"Carbon SteelHot Dip Galvanized
UG52 Hot Dip Galvanized Carbon Steel U-Bolts5/8"8 3/4"10 1/4"Carbon SteelHot Dip Galvanized
UG53 U-Bolts5/8"10 7/8"13"Carbon SteelHot Dip Galvanized
UG53 Hot Dip Galvanized Carbon Steel U-Bolts5/8"10 7/8"13"Carbon SteelHot Dip Galvanized
UG8 U-Bolts1/4″2 7/16"3 1/2"Carbon SteelHot Dip Galvanized
UG8 Hot Dip Galvanized Carbon Steel U-Bolts1/4″2 7/16"3 1/2"Carbon SteelHot Dip Galvanized
UP51 U-Bolts5/8"6 3/4"8 3/4"Carbon SteelZinc Plated
UP51 Zinc Plated Carbon Steel U-Bolts5/8"6 3/4"8 3/4"Carbon SteelZinc Plated
UP52 U-Bolts5/8"8 3/4"10 1/4"Carbon SteelZinc Plated
UP52 Zinc Plated Carbon Steel U-Bolts5/8"8 3/4"10 1/4"Carbon SteelZinc Plated
UP53 U-Bolts5/8"10 7/8"13"Carbon SteelZinc Plated
UP53 Zinc Plated Carbon Steel U-Bolts5/8"10 7/8"13"Carbon SteelZinc Plated
UP56 U-Bolts3/4"8 3/4"10 1/4"Carbon SteelZinc Plated
UP56 Zinc Plated Carbon Steel U-Bolts3/4"8 3/4"10 1/4"Carbon SteelZinc Plated
UP57 U-Bolts3/4"10 7/8"13"Carbon SteelZinc Plated
UP57 Zinc Plated Carbon Steel U-Bolts3/4"10 7/8"13"Carbon SteelZinc Plated

Standard U-Bolt Chart

SIZE Dia.
(D)
Ins. Width
(C)
Ins. Length
(L)
Thd
(T)
Plain Zinc Plt HDG 304 SST 316 SST
1/4 x 1/4 1/4″ 9/16″ 1 1/2″ 1″ UB1 UP1 UG1 US1 U31
1/4 x 3/8 1/4″ 3/4″ 1 1/2″ 1″ UB2 UP2 UG2 US2 U32
1/4 x 1/2 1/4″ 15/16″ 1 3/4″ 1″ UB3 UP3 UG3 US3 U33
1/4 x 3/4 1/4″ 1 1/8″ 2″ 1 1/8″ UB4 UP4 UG4 US4 U34
1/4 x 1 1/4″ 1 3/8″ 2 1/4″ 1 1/8″ UB5 UP5 UG5 US5 U35
1/4 x 1 1/4 1/4″ 1 3/4″ 2 3/4″ 1 1/8″ UB6 UP6 UG6 US6 U36
1/4 x 1 1/2 1/4″ 2″ 3″ 1 1/4″ UB7 UP7 UG7 US7 U37
1/4 x 2 1/4″ 2 7/16″ 3 1/2″ 1 1/2″ UB8 UP8 UG8 US8 U38
5/16 x 1/2 5/16″ 15/16″ 1 3/4″ 1″ UB11 UP11 UG11
5/16 x 3/4 5/16″ 1 1/8″ 2″ 1 1/8″ UB12 UP12 UG12 US12
5/16 x 1 5/16″ 1 3/8″ 2 7/16″ 1 1/8″ UB13 UP13 UG13 US13 U313
5/16 x 1 1/4 5/16″ 1 3/4″ 2 3/4″ 1 1/8″ UB14 UP14 UG14 US14 U314
5/16 x 1 1/2 5/16″ 2″ 3″ 1 1/8″ UB15 UP15 UG15 US15 U315
5/16 x 2 5/16″ 2 7/16″ 3 1/2″ 1 1/2″ UB16 UP16 UG16 US16 U316
3/8 x 1/2 3/8″ 15/16″ 1 3/4″ 1″ UB19 UP19 UG19
3/8 x 3/4 3/8″ 1 1/8″ 2″ 1 1/8″ UB20 UP20 UG20 US20
3/8 x 1 3/8″ 1 3/8″ 2 7/16″ 1 1/8″ UB21 UP21 UG21 US21 U321
3/8 x 1 1/4 3/8″ 1 3/4″ 2 3/4″ 1 1/4″ UB22 UP22 UG22 US22 U322
3/8 x 1 1/2 3/8″ 2″ 3″ 1 1/4″ UB23 UP23 UG23 US23 U323
3/8 x 2 3/8″ 2 7/16″ 3 5/8″ 1 3/4″ UB24 UP24 UG24 US24 U324
3/8 x 2 1/2 3/8″ 3″ 4 1/8″ 2″ UB25 UP25 UG25 US25 U325
3/8 x 3 3/8″ 3 9/16″ 4 3/4″ 2″ UB26 UP26 UG26 US26 U326
3/8 x 4 3/8″ 4 9/16″ 5 3/4″ 2″ UB28 UP28 UG28 US28 U328
3/8 x 5 3/8″ 5 9/16″ 7″ 2″ UB29 UP29 UG29
3/8 x 6 3/8″ 6 5/8″ 8″ 3″ UB30 UP30 UG30 US30
3/8 x 8 3/8″ 8 3/4″ 10 1/4″ 3″ UB31 UP31 UG31 US31
1/2 x 1 1/2 1/2″ 2″ 3″ 1 1/4″ UB36 UP36 UG36
1/2 x 2 1/2″ 2 7/16″ 3 5/8″ 1 3/4″ UB37 UP37 UG37 US37
1/2 x 2 1/2 1/2″ 3″ 4 1/8″ 2″ UB38 UP38 UG38 US38 U338
1/2 x 3 1/2″ 3 9/16″ 4 1/2″ 2″ UB39 UP39 UG39 US39 U339
1/2 x 3 1/2 1/2″ 4″ 5 1/2″ 2″ UB40 UP40 UG40
1/2 x 4 1/2″ 4 9/16″ 5 3/4″ 2″ UB41 UP41 UG41 US41 U341
1/2 x 5 1/2″ 5 9/16″ 7″ 2″ UB43 UP43 UG43 US43 U343
1/2 x 6 1/2″ 6 5/8″ 8″ 3″ UB44 UP44 UG44 US44 U344
1/2 x 8 1/2″ 8 3/4″ 10 1/4″ 3″ UB45 UP45 UG45 US45
1/2 x 10 1/2″ 10 7/8″ 13″ 3″ UB46 UP46 UG46
5/8 x 5 5/8″ 5 9/16″ 7″ 2″ UB50 UP50 UG50
5/8 x 6 5/8″ 6 3/4″ 8 3/4″ 3″ UB51 UP51 UG51
5/8 x 8 5/8″ 8 3/4″ 10 1/4″ 3″ UB52 UP52 UG52
5/8 x 10 5/8″ 10 7/8″ 13″ 3″ UB53 UP53 UG53
3/4 x 8 3/4″ 8 3/4″ 10 1/4″ 3″ UB56 UP56 UG56
3/4 x 10 3/4″ 10 7/8″ 13″ 3″ UB57 UP57 UG57
3/4 x 12 3/4″ 12 7/8″ 15″ 3 3/4″ UB58 UP58 UG58