 |
 Standards & Long Tangent U-Bolt Fig. 137 are Stock
¼" pipe - 36" pipe
Plain Finish, Hot Dipped Galvanized, Zinc, 304SST & 316 SST, Teflon Blue & HDG Poly-Coated
SPECIALS ARE MADE TO ORDER WITH SHORT LEAD TIMES
J-Bolts, Eye-Bolts, Anchor Bolts, Square U-Bolts & S-Hooks
Standard U-Bolt Chart
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SIZE |
Dia. |
Ins. Width |
Ins. Length |
Thd |
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 |
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5/16 x 3/4 |
5/16" |
1 1/8" |
2" |
1 1/8" |
UB12 |
UP12 |
UG12 |
US12 |
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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 |
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3/8 x 3/4 |
3/8" |
1 1/8" |
2" |
1 1/8" |
UB20 |
UP20 |
UG20 |
US20 |
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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 |
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3/8 x 6 |
3/8" |
6 5/8" |
8" |
3" |
UB30 |
UP30 |
UG30 |
US30 |
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3/8 x 8 |
3/8" |
8 3/4" |
10 1/4" |
3" |
UB31 |
UP31 |
UG31 |
US31 |
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1/2 x 1 1/2 |
1/2" |
2" |
3" |
1 1/4" |
UB36 |
UP36 |
UG36 |
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1/2 x 2 |
1/2" |
2 7/16" |
3 5/8" |
1 3/4" |
UB37 |
UP37 |
UG37 |
US37 |
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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 |
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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 |
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1/2 x 10 |
1/2" |
10 7/8" |
13" |
3" |
UB46 |
UP46 |
UG46 |
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5/8 x 5 |
5/8" |
5 9/16" |
7" |
2" |
UB50 |
UP50 |
UG50 |
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5/8 x 6 |
5/8" |
6 3/4" |
8 3/4" |
3" |
UB51 |
UP51 |
UG51 |
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5/8 x 8 |
5/8" |
8 3/4" |
10 1/4" |
3" |
UB52 |
UP52 |
UG52 |
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5/8 x 10 |
5/8" |
10 7/8" |
13" |
3" |
UB53 |
UP53 |
UG53 |
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3/4 x 8 |
3/4" |
8 3/4" |
10 1/4" |
3" |
UB56 |
UP56 |
UG56 |
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3/4 x 10 |
3/4" |
10 7/8" |
13" |
3" |
UB57 |
UP57 |
UG57 |
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3/4 x 12 |
3/4" |
12 7/8" |
15" |
3 3/4" |
UB58 |
UP58 |
UG58 |
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Long Tangent U-Bolts Fig. 137
SIZE |
Dia. |
Ins. Width |
Ins. Length |
Thd |
Plain |
Zinc Plt |
HDG |
304 SST |
316 SST |
HDG Poly-Coated |
1/4 x 1/4 |
1/4" |
9/16" |
3 1/8" |
2 3/8" |
UBL1 |
UPL1 |
UGL1 |
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1/4 x 3/8 |
1/4" |
3/4" |
3 5/16" |
2 3/8" |
UBL2 |
UPL2 |
UGL2 |
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1/4 x 1/2 |
1/4" |
15/16" |
3 5/16" |
2 3/8" |
UBL3 |
UPL3 |
UGL3 |
USL3 |
U3L3 |
UGN3 |
1/4 x 3/4 |
1/4" |
1 1/8" |
3 7/16" |
2 3/8" |
UBL4 |
UPL4 |
UGL4 |
USL4 |
U3L4 |
UGN4 |
1/4 x 1 |
1/4" |
1 3/8" |
3 1/2" |
2 3/8" |
UBL5 |
UPL5 |
UGL5 |
USL5 |
U3L5 |
UGN5 |
3/8 x 3/4 |
3/8" |
1 1/8" |
3 7/16" |
2 3/8" |
UBL20 |
UPL20 |
UGL20 |
USL20 |
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3/8 x 1 |
3/8" |
1 3/8" |
3 9/16" |
2 3/8" |
UBL21 |
UPL21 |
UGL21 |
USL21 |
U3L21 |
UGN21 |
3/8 x 1 1/4 |
3/8" |
1 3/4" |
3 3/4" |
2 1/2" |
UBL22 |
UPL22 |
UGL22 |
USL22 |
U3L22 |
UGN22 |
3/8 x 1 1/2 |
3/8" |
2" |
4" |
2 1/2" |
UBL23 |
UPL23 |
UGL23 |
USL23 |
U3L23 |
UGN23 |
3/8 x 2 |
3/8" |
2 7/16" |
4 9/16" |
2 1/2" |
UBL24 |
UPL24 |
UGL24 |
USL24 |
U3L24 |
UGN24 |
1/2 x 2 |
1/2" |
2 7/16" |
4 5/8" |
2 1/2" |
UBL37 |
UPL37 |
UGL37 |
USL37 |
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1/2 x 2 1/2 |
1/2" |
3" |
5 3/16" |
3" |
UBL38 |
UPL38 |
UGL38 |
USL38 |
U3L38 |
UGN38 |
1/2 x 3 |
1/2" |
3 5/8" |
5 3/4" |
3" |
UBL39 |
UPL39 |
UGL39 |
USL39 |
U3L39 |
UGN39 |
1/2 x 3 1/2 |
1/2" |
4" |
6 3/8" |
3" |
UBL40 |
UPL40 |
UGL40 |
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UGN40 |
1/2 x 4 |
1/2" |
4 5/8" |
6 3/4" |
3" |
UBL41 |
UPL41 |
UGL41 |
USL41 |
U3L41 |
UGN41 |
1/2 x 5 |
1/2" |
5 5/8" |
8" |
3" |
UBL43 |
UPL43 |
UGL43 |
USL43 |
U3L43 |
UGN43 |
5/8 x 6 |
5/8" |
6 3/4" |
9 7/16" |
3 3/4" |
UBL51 |
UPL51 |
UGL51 |
USL51 |
U3L51 |
UGN51 |
5/8 x 8 |
5/8" |
8 3/4" |
11 7/16" |
3 3/4" |
UBL52 |
UPL52 |
UGL52 |
USL52 |
U3L52 |
UGN52 |
3/4 x 10 |
3/4" |
10 7/8" |
13 3/4" |
4" |
UBL57 |
UPL57 |
UGL57 |
USL57 |
U3L57 |
UGN57 |
7/8 x 12 |
7/8" |
12 7/8" |
16" |
4 1/2" |
UBL61 |
UPL61 |
UGL61 |
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UGN61 |
7/8 x 14 |
7/8" |
14 1/4" |
17 1/4" |
4 1/2" |
UBL62 |
UPL62 |
UGL62 |
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UGN62 |
7/8 x 16 |
7/8" |
16 1/4" |
19 1/4" |
4 1/2" |
UBL63 |
UPL63 |
UGL63 |
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UGN63 |
1 x 18 |
1" |
18 1/4" |
21 5/8" |
6" |
UBL64 |
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UGL64 |
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1 x 20 |
1" |
20 1/4" |
24 5/8" |
6" |
UBL65 |
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UGL65 |
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1 x 22 |
1" |
22 1/4" |
25 5/8" |
6" |
UBL66 |
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1 x 24 |
1" |
24 1/4" |
27 5/8" |
6" |
UBL67 |
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UGL67 |
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1 x 30 |
1" |
30 1/4" |
35" |
6" |
UBL70 |
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UGL70 |
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1 x 36 |
1" |
36 1/4" |
40 1/4" |
6" |
UBL71 |
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UGL71 |
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