Thread Size A B C
0-80 0.119 0.023 0.013
1-72 0.14 0.026 0.019
2-56 0.172 0.028 0.02
4-40 0.225 0.035 0.025
6-32 0.279 0.045 0.03
8-32 0.332 0.05 0.035
10-32 0.385 0.055 0.045
1/4-20 0.507 0.07 0.07

pf25-1

Code # Description
172516FL 4-40 X 3/8
25638 FL 4-40 X 7/16
25612FL 4-40 X 1/2
44018FL 4-40 X 5/8
44014FL 4-40 X 3/4
440516FL 4-40 X 7/8
440516FL 100º 4-40 X 1
44038FL 8-32 X 3/16
44012FL 4-40 X 1/9
44058FL 4-40 X 3/17
44034FL 4-40 X 1/5
44078FL 4-40 X 9/33
4401FL 4-40 X 5/17
63214FL 4-40 X 3/9
63238FL 4-40 X 7/17
632716FL 4-40 X 1/3
63212FL 4-40 X 5/9
63258FL 6-32 X 5/8
63234FL 6-32 X 3/4
6321FL 6-32 X 1
83238FL 100° 8-32 X 3/8 100 °
83238FL 8-32 X 3/8
83212FL 8-32 X 1/2
83258FL 8-32 X 5/8
83234FL 8-32 X 3/4
8321FL 8-32 X 1
103238FL 10-32 X 3/8
103212FL 10-32 X 1/2
103258FL 10-32 X 5/8
103234FL 10-32 X 3/4
10321FL 10-32 X 1
1032114FL 10-32 X 1-1/4
1032112FL 10-32 X 1-1/2
142012FL 1/4-20 X 1/2
142058FL 1/4-20 X 5/8
142034FL 1/4-20 X 3/4
14201FL 1/4-20 X 1
1420112FL 1/4-20 X 1-1/2