# 8-32
# 10-24
# 12-24
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
11/8
11/4
13/8
11/2
13/4
2
21/4
21/2
23/4
3
31/4
31/2
33/4
4
41/4
41/2
43/4
5
11/8
11/4
15/16
13/8
11/2
15/8
13/4
17/8
2
21/4
21/2
23/4
3
31/4
31/2
33/4
4
Nominal Sizeand
Threads / in
External
Major Diameter (d)
Max Min Tol Max Min Tol
Pitch Diameter(d2) Pitch Diameter (D2)
Max Min Tol Max Min Tol
Major Diameter(D1)Minor Dia
Internal
-20
-18
-16
-14
-13
-12
-11
-10
-9
-8
-7
-7
-6
-6
-5
-41/2
-41/2
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UN
UN
UN
UN
UN
UN
UN
UN
UN
UN
UN
UN
UN
UN
UN
UN
UN
UN
UN
UN
UN
4.142
4.800
5.461
6.322
7.907
9.491
11.076
12.661
14.246
15.834
19.004
22.176
25.349
28.519
31.694
34.864
38.039
44.381
50.726
57.076
63.421
69.768
76.118
82.466
88.816
95.163
101.513
107.863
114.211
120.561
126.908
28.521
31.696
33.284
34.869
38.044
41.219
44.391
47.566
50.741
57.089
63.439
69.786
76.133
82.483
88.833
95.181
101.531
3.991
4.618
5.279
6.117
7.687
9.254
10.816
12.386
13.958
15.528
18.677
21.824
24.969
28.103
31.278
34.402
37.577
43.861
50.168
56.518
62.817
69.165
75.515
81.862
88.212
94.560
100.910
107.260
113.607
119.957
126.305
28.141
31.316
32.904
34.489
37.664
40.839
44.011
47.186
50.361
56.709
63.059
69.406
75.753
82.103
88.453
94.801
101.151
0.151
0.182
0.182
0.205
0.220
0.237
0.260
0.275
0.288
0.306
0.327
0.352
0.380
0.416
0.416
0.426
0.426
0.520
0.558
0.558
0.604
0.603
0.603
0.604
0.604
0.603
0.603
0.603
0.604
0.604
0.604
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
3.627
4.112
4.772
5.496
6.990
8.460
9.898
11.392
12.873
14.335
17.353
20.342
23.286
26.162
29.337
32.113
35.288
41.082
47.061
53.411
59.296
65.643
71.993
78.341
84.691
91.038
97.388
103.738
110.086
116.436
122.783
26.459
29.634
31.221
32.806
35.981
39.156
42.329
45.504
48.679
55.027
61.377
67.724
74.071
80.421
86.771
93.118
99.468
3.554
4.029
4.687
5.403
6.889
8.349
9.779
11.265
12.741
14.197
17.204
20.183
23.114
25.980
29.150
31.911
35.083
40.856
46.820
53.165
59.033
65.378
71.722
78.065
84.412
90.755
97.102
103.447
109.792
116.139
122.482
26.284
29.457
31.042
32.624
35.797
38.969
42.139
45.309
48.481
57.824
61.169
67.514
73.856
80.201
86.548
92.891
99.238
0.073
0.083
0.085
0.093
0.101
0.111
0.119
0.127
0.132
0.138
0.149
0.159
0.172
0.182
0.187
0.202
0.205
0.225
0.241
0.246
0.263
0.265
0.271
0.276
0.279
0.283
0.286
0.291
0.294
0.297
0.301
0.175
0.177
0.179
0.182
0.185
0.187
0.190
0.195
0.198
0.203
0.208
0.210
0.215
0.220
0.223
0.227
0.230
3.198
3.514
4.201
4.811
6.228
7.600
8.198
10.264
11.727
13.086
15.979
18.816
21.570
24.199
27.374
29.805
33.000
38.334
44.003
50.353
55.860
65.207
68.557
74.905
81.225
87.602
93.952
100.302
106.650
113.000
119.347
24.742
27.917
29.505
31.090
34.265
37.551
40.612
43.787
46.962
53.310
59.660
66.007
72.354
78.704
85.054
91.402
97.752
3.746
4.246
4.909
5.648
7.155
8.638
10.088
11.595
13.086
14.559
17.594
20.599
23.561
26.456
29.636
32.438
35.615
41.445
47.449
53.804
59.717
66.073
72.428
78.783
85.138
91.493
97.848
104.203
110.558
116.913
123.266
26.741
29.921
31.509
33.099
36.279
39.459
42.636
45.817
48.994
55.352
61.707
68.061
74.419
80.775
87.130
93.485
99.840
3.650
4.138
4.799
5.525
7.021
8.494
9.934
11.430
12.914
14.377
17.399
20.392
23.338
26.218
29.393
32.175
35.350
41.151
47.135
53.485
59.376
65.726
72.076
78.426
84.776
91.126
97.476
103.826
110.176
116.526
123.876
26.513
29.688
31.276
32.863
36.038
39.213
42.388
45.563
48.738
55.088
61.438
67.788
74.138
80.488
86.838
93.188
99.538
0.096
0.108
0.110
0.123
0.134
0.144
0.154
0.165
0.172
0.182
0.195
0.207
0.223
0.238
0.243
0.263
0.265
0.294
0.314
0.319
0.341
0.347
0.352
0.357
0.362
0.367
0.372
0.377
0.382
0.387
0.390
0.228
0.233
0.233
0.236
0.241
0.246
0.248
0.254
0.256
0.264
0.269
0.273
0.281
0.287
0.292
0.297
0.302
3.530
3.962
4.597
5.257
6.731
8.153
9.550
11.023
12.446
13.868
16.840
19.761
22.606
25.349
28.524
31.115
34.290
39.827
45.593
51.943
57.581
63.931
70.281
76.631
82.981
89.331
95.681
102.031
108.381
114.731
121.081
25.781
28.956
30.531
32.131
35.306
38.481
41.656
44.831
48.006
54.356
60.706
67.056
73.406
79.756
86.106
92.456
98.806
3.302
3.683
4.344
4.979
6.401
7.798
9.144
10.592
11.989
13.386
16.307
19.177
21.971
24.638
27.813
30.353
33.528
38.964
44.679
51.029
56.617
62.967
69.317
75.667
82.017
88.367
94.717
101.067
107.417
113.767
120.117
25.146
28.321
29.896
31.496
34.671
37.846
41.021
44.196
47.371
53.721
60.071
66.421
72.771
79.121
85.471
91.821
98.171
0.228
0.279
0.253
0.278
0.330
0.355
0.406
0.431
0.457
0.482
0.533
0.584
0.635
0.711
0.711
0.762
0.762
0.863
0.914
0.914
0.964
0.964
0.964
0.964
0.964
0.964
0.964
0.965
0.965
0.965
0.965
0.635
0.635
0.635
0.635
0.635
0.635
0.635
0.635
0.635
0.635
0.635
0.635
0.635
0.635
0.665
0.635
0.635
SHINHWA BOLT8
ANSI B 1.1 / JIS B0210(CLASS 2A.2B) unit : mm
9
SHINHWA BOLT10
11
SHINHWA BOLT12
13
SHINHWA BOLT14
15
SHINHWA BOLT16
17
SHINHWA BOLT18
19