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Quick$crews® Fastener Guide
Page 1 Size Specifications
| Nominal or Screw Diameter |
Threads per inch | Major |
Minor Diameter |
Length Range |
Min.Torque lbs./inch |
|---|---|---|---|---|---|
| #5 .125 | 14 |
.128/.122 |
.078/.072 |
3/8" -
1" |
18 lbs./inch |
| #6 .138 | 13 |
.141/.135 |
.0787/.087 |
3/8" -
1-1/2" |
25 lbs./inch |
| #7 .151 | 12 |
.154/.148 |
.0874/.096 |
1/2" -
2" |
25 lbs./inch |
| #8 .164 | 9 |
.168/.161 |
.0937/.1028 |
1/2" -
3" |
32 lbs./inch |
| #8 .164 | 11 |
.168/.161 |
.0937/.1028 |
1/2" -
3" |
32 lbs./inch |
| #9 .177 | 10 |
.181/.174 |
.0984/.1098 |
1" -
4" |
37 lbs./inch |
| #10 .190 | 9 |
.194/.187 |
.1098/.1189 |
5/8" -
6" |
45 lbs./inch |
| #12 .216 | 8 |
.230/.225 |
.1695/.1685 |
5/8" -
1-3/4" |
65 lbs./inch |
| #14 .250 | 7 |
.243/.235 |
.175/.165 |
2-1/2" -
4" |
100 lbs./inch |
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Did you Know ¿?
There are 12 flowers in the design stamped on each side of an Oreo cookie.
Metal screws used as fasteners did not appear in Europe until the 1400s.


