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STUD AND SPRING SELECTION
Hardware_Fasteners_Selection-Tables_STUD-AND-SPRING-SELECTION
1. Find total thickness (distance) from underside of stud head to point of spring attachment). 2. Select stud "L" and spring "H" dims.
SIZE 3 STUD, S3 SPRING
SIZE 4 STUD, S4 SPRING
Total Thickness
USE
Total Thickness
USE
Stud Dim. L
Spring Dim. H
Stud Dim. L
Spring Dim. H
.045 - .069
-25
-225
.050 - .074
-25
-225
.070 - .094
-25
-200
.075 - .099
-25
-200
.095 - .119
-30
-225
.100 - .124
-30
-225
.120 - .144
-30
-200
.125 - .149
-30
-200
.145 - .169
-30
-175
.150 - .174
-35
-225
.170 - .194
-30
-150
.175 - .199
-35
-200
.195 - .219
-35
-175
.200 - .224
-40
-225
.220 - .224
-35
-150
.225 - .249
-40
-200
.245 - .269
-40
-175
.250 - .274
-45
-225
.270 - .294
-40
-150
.275 - .299
-45
-200
.300 - .324
-50
-225
.325 - .344
-50
-200
SIZE 5 STUD, S5A SPRING
SIZE 6 STUD, S6 SPRING
SIZE 7 STUD, S7 SPRING
Total Thickness
USE
Total Thickness
USE
Stud Dim. L
Spring Dim. H
Stud Dim. L
Spring Dim. H
.055 - .079
-30
-275
.090 - .114
-35
-300
.080 - .104
-30
-250
.115 - .139
-35
-275
.105 - .129
-30
-225
.140 - .164
-35
-300
.130 - .154
-30
-200
.165 - .189
-40
-275
.155 - .179
-40
-275
.190 - .214
-40
-250
.180 - .204
-40
-250
.215 - .239
-40
-225
.205 - .229
-40
-225
.240 - .264
-50
-300
.230 - .254
-40
-200
.225 - .249
-40
-200
.255 - .279
-50
-275
.265 - .289
-50
-275
.280 - .304
-50
-250
.290 - .314
-50
-250
.305 - .329
-50
-225
.315 - .339
-50
-225
.330 - .354
-50
-200
.340 - .364
-60
-300
.355 - .379
-60
-275
.365 - .389
-60
-275
.380 - .404
-60
-250
.390 - .414
-60
-250
.405 - .429
-60
-225
.415 - .439
-60
-225
.430 - .454
-60
-200
.440 - .464
-70
-300
.455 - .479
-70
-275
.465 - .489
-70
-275
.480 - .504
-70
-250
.490 - .514
-70
-250
.505 - .529
-70
-255
.515 - .539
-70
-225
.530 - .554
-70
-200
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