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Flex-Bolt® Sandwich Mounts (UNC Thread) Type 1

Flex-Bolt® Sandwich Mounts (UNC Thread) Type 1

Flex-Bolt® Sandwich Mounts are Manufactured by LORD Corporation.

Flex-Bolt® Sandwich Mounts are designed to protect equipment, machinery and sensitive components against damaging vibration. This family of mounts has excellent capacity for energy control. Constructed with high-strength bonds and specially compounded elastomers, these mounts provide high load carrying capacity and assure long life.

The simple design and unitized construction provide low-cost mounting systems which are compact, lightweight, easy to install and maintenance free.

If you don't see the size you need, contact us - we can help.
Item # Compression Static Load Compression - Spring Rate KC Shear Static Load Shear - Spring Rate KS A B C D Thread Size
J-11729-125
420 lbs
1868 N
2000 lbs/in
350 N/mm
50 lbs
222 N
380 lbs/in
67 N/mm
1.5 in
0.75 in
1 in
0.75 in
 3/8-16 UNC
J-11729-127
300 lbs
1334 N
1600 lbs/in
280 N/mm
35 lbs
156 N
320 lbs/in
56 N/mm
1.5 in
0.75 in
1 in
0.75 in
 3/8-16 UNC
J-11729-124
300 lbs
1334 N
1715 lbs/in
300 N/mm
35 lbs
156 N
320 lbs/in
56 N/mm
1.5 in
0.75 in
1 in
0.75 in
 3/8-16 UNC
J-11729-169
225 lbs
1001 N
900 lbs/in
158 N/mm
30 lbs
133 N
125 lbs/in
22 N/mm
1.5 in
0.75 in
1.5 in
0.75 in
 3/8-16 UNC
J-11729-126
190 lbs
845 N
1000 lbs/in
175 N/mm
25 lbs
111 N
185 lbs/in
32 N/mm
1.5 in
0.75 in
1 in
0.75 in
 3/8-16 UNC
J-11729-123
180 lbs
801 N
950 lbs/in
166 N/mm
20 lbs
89 N
150 lbs/in
26 N/mm
1.5 in
0.75 in
1 in
0.75 in
 3/8-16 UNC
J-4624-351
200 lbs
890 N
1800 lbs/in
315 N/mm
29 lbs
129 N
260 lbs/in
46 N/mm
1 in
1/2 in
0.75 in
0.5 in
 5/16-18 UNC
J-4624-32
200 lbs
890 N
1800 lbs/in
315 N/mm
29 lbs
129 N
260 lbs/in
46 N/mm
1 in
1/2 in
0.75 in
0.5 in
 1/4-20 UNC
J-4624-45
135 lbs
601 N
1200 lbs/in
210 N/mm
22 lbs
98 N
200 lbs/in
35 N/mm
1 in
0.75 in
0.75 in
0.75 in
 5/16-18 UNC
J-4624-3
135 lbs
601 N
1470 lbs/in
257 N/mm
22 lbs
98 N
300 lbs/in
53 N/mm
1 in
0.88 in
0.75 in
0.5 in
 5/16-18 UNC
J-4624-13
135 lbs
601 N
1200 lbs/in
210 N/mm
22 lbs
98 N
200 lbs/in
35 N/mm
1 in
1/2 in
0.75 in
0.5 in
 5/16-18 UNC
J-4624-63
135 lbs
601 N
1200 lbs/in
210 N/mm
22 lbs
98 N
200 lbs/in
35 N/mm
1 in
0.75 in
0.75 in
0.5 in
 1/4-20 UNC
J-4624-23
110 lbs
489 N
940 lbs/in
165 N/mm
17 lbs
76 N
180 lbs/in
18 N/mm
1 in
0.62 in
0.75 in
0.62 in
 1/4-20 UNC
J-4624-119
64 lbs
285 N
620 lbs/in
109 N/mm
12 lbs
53 N
105 lbs/in
18 N/mm
1 in
0.88 in
0.75 in
0.5 in
 5/16-18 UNC
J-4624-27
64 lbs
285 N
620 lbs/in
109 N/mm
12 lbs
53 N
105 lbs/in
18 N/mm
1 in
0.75 in
0.75 in
0.75 in
 1/4-20 UNC
J-4624-14
64 lbs
285 N
620 lbs/in
109 N/mm
12 lbs
53 N
105 lbs/in
18 N/mm
1 in
1/2 in
0.75 in
0.5 in
 1/4-20 UNC
J-4624-1
64 lbs
285 N
620 lbs/in
109 N/mm
12 lbs
53 N
105 lbs/in
18 N/mm
1 in
0.38 in
0.75 in
0.38 in
 1/4-20 UNC
J-4624-57
36 lbs
160 N
320 lbs/in
56 N/mm
6 lbs
27 N
55 lbs/in
10 N/mm
1 in
0.62 in
0.75 in
0.62 in
 5/16-18 UNC
J-4624-19
36 lbs
160 N
320 lbs/in
56 N/mm
6 lbs
27 N
55 lbs/in
10 N/mm
1 in
0.38 in
0.75 in
0.38 in
 1/4-20 UNC
J-4624-109
28 lbs
125 N
195 lbs/in
34 N/mm
3 lbs
13 N
28 lbs/in
5 N/mm
1 in
0.38 in
0.75 in
0.38 in
 1/4-20 UNC
SMB006-0100-9
60 lbs
267 N
700 lbs/in
123 N/mm
9 lbs
40 N
105 lbs/in
18 N/mm
0.62 in
1/2 in
0.62 in
0.5 in
 1/4-20 UNC
SMB006-0100-4
60 lbs
267 N
540 lbs/in
95 N/mm
9 lbs
40 N
105 lbs/in
18 N/mm
0.62 in
1/2 in
0.62 in
0.5 in
 1/4-20 UNC
SMB006-0100-7
35 lbs
156 N
325 lbs/in
57 N/mm
5 lbs
22 N
55 lbs/in
10 N/mm
0.62 in
1/2 in
0.62 in
0.5 in
 1/4-20 UNC
SMB006-0100-2
35 lbs
156 N
325 lbs/in
57 N/mm
5 lbs
22 N
55 lbs/in
10 N/mm
0.62 in
1/2 in
0.62 in
0.5 in
 1/4-20 UNC
SMB003-0100-12
25 lbs
111 N
2000 lbs/in
350 N/mm
4 lbs
18 N
375 lbs/in
66 N/mm
0.38 in
0.38 in
0.25 in
0.38 in
 8-32 UNC
SMB003-0100-9
17 lbs
76 N
285 lbs/in
50 N/mm
3 lbs
13 N
50 lbs/in
9 N/mm
0.38 in
0.38 in
0.5 in
0.38 in
 8-32 UNC
SMB003-0100-42
11 lbs
49 N
143 lbs/in
25 N/mm
2.5 lbs
11 N
30 lbs/in
5 N/mm
0.38 in
0.38 in
0.5 in
0.38 in
 10-32 UNC
SMB003-0100-43
11 lbs
49 N
143 lbs/in
25 N/mm
2.5 lbs
11 N
30 lbs/in
5 N/mm
0.38 in
0.38 in
0.5 in
0.38 in
 8-32 UNC
SMB003-0100-8
13 lbs
58 N
200 lbs/in
35 N/mm
2 lbs
9 N
40 lbs/in
7 N/mm
0.38 in
0.38 in
0.5 in
0.38 in
 8-32 UNC
SMB003-0100-3
13 lbs
58 N
200 lbs/in
35 N/mm
2 lbs
9 N
40 lbs/in
7 N/mm
0.38 in
0.38 in
0.5 in
0.38 in
 8-32 UNC
SMB003-0100-7
10 lbs
44 N
180 lbs/in
32 N/mm
1.5 lbs
7 N
26 lbs/in
5 N/mm
0.38 in
0.38 in
0.5 in
0.38 in
 8-32 UNC
SMB003-0100-2
10 lbs
44 N
138 lbs/in
24 N/mm
1.5 lbs
7 N
26 lbs/in
5 N/mm
0.38 in
0.38 in
0.5 in
0.38 in
 8-32 UNC
SMB003-0100-1
7 lbs
31 N
100 lbs/in
18 N/mm
1 lbs
4 N
18 lbs/in
3 N/mm
0.38 in
0.38 in
0.5 in
0.38 in
 8-32 UNC
J-5425-6
2040 lbs
9074 N
4000 lbs/in
700 N/mm
175 lbs
777 N
800 lbs/in
142 N/mm
3.12 in
1.25 in
3 in
1.25 in
 1/2-13 UNC
J-5425-276
1670 lbs
7428 N
3525 lbs/in
617 N/mm
221 lbs
933 N
850 lbs/in
149 N/mm
3.12 in
1.25 in
2.25 in
1.25 in
 1/2-13 UNC
J-5425-1
1020 lbs
4537 N
2165 lbs/in
379 N/mm
157 lbs
698 N
455 lbs/in
80 N/mm
3.12 in
1.25 in
3 in
1.25 in
 1/2-13 UNC
J-5425-15
600 lbs
2669 N
1250 lbs/in
219 N/mm
92 lbs
409 N
220 lbs/in
39 N/mm
3.12 in
1.25 in
3 in
1.25 in
 1/2-13 UNC

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