Fractional and Machine Screw |
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Tap Size UNC/UNF |
A (in) |
B (in) |
C (in) |
D (in) |
Part # 120º |
Part # 90º |
#2-2FL |
.17 |
.85 |
.56 |
.375 |
020200 |
120200 |
#3-2FL |
.17 |
.85 |
.56 |
.375 |
020300 |
120300 |
#4-2FL |
.17 |
.85 |
.56 |
.375 |
020400 |
120400 |
#5-2FL |
.17 |
.87 |
.56 |
.375 |
020500 |
120500 |
#6-2FL |
.17 |
.87 |
.56 |
.375 |
020600 |
120600 |
#8-2FL |
.17 |
.87 |
.62 |
.375 |
020700 |
120700 |
#10-2FL |
.17 |
1.06 |
.62 |
.375 |
020800 |
120800 |
#12-2FL |
.17 |
1.06 |
.62 |
.375 |
020900 |
120900 |
1/4-2FL |
.17 |
1.14 |
.75 |
.500 |
021100 |
121100 |
5/16-2FL |
.17 |
1.25 |
.85 |
.562 |
021200 |
121200 |
3/8-2FL |
.17 |
1.37 |
.87 |
.656 |
021300 |
121300 |
7/16-2FL |
.17 |
1.75 |
.87 |
.812 |
021400 |
121400 |
1/2-2FL |
.17 |
1.80 |
1.0 |
.812 |
021500 |
121500 |
9/16-2FL |
.22 |
1.89 |
1.12 |
1.0 |
021600 |
121600 |
5/8-2FL |
.22 |
1.89 |
1.12 |
1.0 |
021700 |
121700 |
11/16-2FL |
.22 |
1.89 |
1.12 |
1.0 |
021800 |
121800 |
3/4-2FL |
.22 |
1.93 |
1.18 |
1.12 |
021900 |
121900 |
7/8-4FL |
.22 |
2.19 |
1.30 |
1.50 |
022100 |
– |
1-4FL |
.22 |
2.37 |
1.35 |
1.50 |
022300 |
– |
Fractional and Machine Screw |
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Tap Size UNC/UNF |
A (in) |
B (in) |
C (in) |
D (in) |
Part # 120º |
Part # 90º |
#2-3FL |
.17 |
.85 |
.56 |
.375 |
020250 |
120250 |
#3-3FL |
.17 |
.85 |
.56 |
.375 |
020350 |
120350 |
#4-3FL |
.17 |
.85 |
.56 |
.375 |
020450 |
120450 |
#5-3FL |
.17 |
.87 |
.56 |
.375 |
020550 |
120550 |
#6-3FL |
.17 |
.87 |
.56 |
.375 |
020650 |
120650 |
#8-3FL |
.17 |
.87 |
.62 |
.375 |
020750 |
120750 |
#10-3FL |
.17 |
1.06 |
.62 |
.375 |
020850 |
120850 |
#12-3FL |
.17 |
1.06 |
.62 |
.375 |
020950 |
120950 |
1/4-3FL |
.17 |
1.14 |
.75 |
.500 |
021150 |
121150 |
5/16-3FL |
.17 |
1.25 |
.85 |
.562 |
021250 |
121250 |
3/8-3FL |
.17 |
1.37 |
.87 |
.656 |
021350 |
121350 |
7/16-3FL |
.17 |
1.75 |
.87 |
.812 |
021450 |
121450 |
1/2-3FL |
.17 |
1.80 |
1.0 |
.812 |
021550 |
121550 |
9/16-3FL |
.22 |
1.89 |
1.12 |
1.0 |
021650 |
121650 |
5/8-3FL |
.22 |
1.89 |
1.12 |
1.0 |
021750 |
121750 |
11/16-3FL |
.22 |
1.89 |
1.12 |
1.0 |
021850 |
121850 |
3/4-3FL |
.22 |
1.93 |
1.18 |
1.12 |
021950 |
121950 |
Metric Burr-Bit for two & four flute taps |
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Tap Size |
A (mm) |
B (mm) |
C (mm) |
D (mm) |
Part # 120º |
Part # 90º |
M3-2FL |
4.3 |
22.0 |
14.2 |
9.5 |
030300 |
130300 |
M4-2FL |
4.3 |
22.0 |
15.7 |
9.5 |
030400 |
130400 |
M5-2FL |
4.3 |
26.9 |
15.7 |
9.5 |
030500 |
130500 |
M6-2FL |
4.3 |
26.9 |
19.0 |
12.7 |
030600 |
130600 |
M8-2FL |
4.3 |
31.7 |
21.5 |
14.2 |
030800 |
130800 |
M10-2FL |
4.3 |
34.7 |
22.0 |
16.6 |
031000 |
131000 |
M12-2FL |
4.3 |
45.6 |
25.3 |
20.6 |
031200 |
131200 |
M14-2FL |
4.3 |
47.9 |
28.5 |
25.3 |
031400 |
131400 |
M16-2FL |
5.6 |
47.9 |
28.5 |
25.3 |
031600 |
131600 |
M18-2FL |
5.6 |
48.9 |
29.9 |
28.5 |
031800 |
131800 |
M20-2FL |
5.6 |
48.9 |
29.9 |
25.5 |
032000 |
132000 |
M22-4FL |
5.6 |
58.3 |
33.0 |
38.0 |
032200 |
– |
M24-4FL |
5.6 |
59.6 |
34.2 |
38.0 |
032400 |
– |
Metric Burr-Bit for three flute taps |
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Tap Size |
A (mm) |
B (mm) |
C (mm) |
D (mm) |
Part # 120º |
Part # 90º |
M3-3FL |
4.3 |
22.0 |
14.2 |
9.5 |
030350 |
130350 |
M4-3FL |
4.3 |
22.0 |
15.7 |
9.5 |
030450 |
130450 |
M5-3FL |
4.3 |
26.9 |
15.7 |
9.5 |
030550 |
130550 |
M6-3FL |
4.3 |
26.9 |
19.0 |
12.7 |
030650 |
130650 |
M8-3FL |
4.3 |
31.7 |
21.5 |
14.2 |
030850 |
130850 |
M10-3FL |
4.3 |
34.7 |
22.0 |
16.6 |
031050 |
131050 |
M12-3FL |
4.3 |
45.6 |
25.3 |
20.6 |
031250 |
131250 |
M14-3FL |
4.3 |
47.9 |
28.5 |
25.3 |
031450 |
131450 |
M16-3FL |
5.6 |
47.9 |
28.5 |
25.3 |
031650 |
131650 |
M18-3FL |
5.6 |
48.9 |
29.9 |
28.5 |
031850 |
131850 |