Diameter - Length - Dash Numbers
|
N/A
Length |
1/4-20 1/4-28 |
5/16-18 5/16-24 |
3/8-16 3/8-24 |
7/16-14 7/16-20 |
1/2-13 1/2-20 |
9/16-12 9/16-18 |
5/8-11 5/8-18 |
3/4-10 3/4-16 |
7/8-9 7/8-14 |
1-8 1-12 |
Length |
3/8 |
1 |
27 |
53 |
|
|
|
|
|
|
|
3/8 |
7/16 |
2 |
28 |
54 |
79 |
|
|
|
|
|
|
7/16 |
1/2 |
3 |
29 |
55 |
80 |
104 |
|
|
|
|
|
1/2 |
9/16 |
4 |
30 |
56 |
81 |
105 |
130 |
|
|
|
|
9/16 |
5/8 |
5 |
31 |
57 |
82 |
106 |
131 |
155 |
|
|
|
5/8 |
3/4 |
6 |
32 |
58 |
83 |
107 |
132 |
156 |
179 |
|
|
3/4 |
7/8 |
7 |
33 |
59 |
84 |
108 |
133 |
157 |
180 |
202 |
|
7/8 |
1 |
8 |
34 |
60 |
85 |
109 |
134 |
158 |
181 |
203 |
224 |
1 |
1-1/8 |
9 |
35 |
61 |
86 |
110 |
135 |
159 |
182 |
204 |
225 |
1-1/8 |
1-1/4 |
10 |
36 |
62 |
87 |
111 |
136 |
160 |
183 |
205 |
226 |
1-1/4 |
1-3/8 |
11 |
37 |
63 |
88 |
112 |
137 |
161 |
184 |
206 |
227 |
1-3/8 |
1-1/2 |
12 |
38 |
64 |
89 |
113 |
138 |
162 |
185 |
207 |
228 |
1-1/2 |
1-3/4 |
13 |
39 |
65 |
90 |
114 |
139 |
163 |
186 |
208 |
229 |
1-3/4 |
2 |
14 |
40 |
66 |
91 |
115 |
140 |
164 |
187 |
209 |
230 |
2 |
2-1/4 |
15 |
41 |
67 |
92 |
116 |
141 |
165 |
188 |
210 |
231 |
2-1/4 |
2-1/2 |
16 |
42 |
68 |
93 |
117 |
142 |
166 |
189 |
211 |
232 |
2-1/2 |
2-3/4 |
17 |
43 |
69 |
94 |
118 |
143 |
167 |
190 |
212 |
233 |
2-3/4 |
3 |
18 |
44 |
70 |
95 |
119 |
144 |
168 |
191 |
213 |
234 |
3 |
3-1/4 |
19 |
45 |
71 |
96 |
120 |
145 |
169 |
192 |
214 |
235 |
3-1/4 |
3-1/2 |
20 |
46 |
72 |
97 |
121 |
146 |
170 |
193 |
215 |
236 |
3-1/2 |
3-3/4 |
21 |
47 |
73 |
98 |
122 |
147 |
171 |
194 |
216 |
237 |
3-3/4 |
4 |
22 |
48 |
74 |
99 |
123 |
148 |
172 |
195 |
217 |
238 |
4 |
4-1/4 |
23 |
49 |
75 |
100 |
124 |
149 |
173 |
196 |
218 |
239 |
4-1/4 |
4-1/2 |
24 |
50 |
76 |
101 |
125 |
150 |
174 |
197 |
219 |
240 |
4-1/2 |
4-3/4 |
25 |
51 |
77 |
102 |
126 |
151 |
175 |
198 |
220 |
241 |
4-3/4 |
5 |
26 |
52 |
78 |
103 |
127 |
152 |
176 |
199 |
221 |
242 |
5 |
5-1/2 |
|
|
|
|
128 |
153 |
177 |
200 |
222 |
243 |
5-1/2 |
6 |
|
|
|
|
129 |
154 |
178 |
201 |
223 |
244 |
6 |
7 |
|
|
|
|
400 |
|
|
|
|
|
7 |
8 |
|
|
|
|
401 |
|
|
|
|
|
8 |
|