CARBON STEEL TAPS - MACHINE SCREW - SET OF 3
Taps are used for cutting internal threads in predetermined holes. These
perform best in materials where the cutting action results in chips which break
up readily and do not present problems of chip disposal.
Machine screw taps are supplied in sets of 3 (taper, second and bottom).
Taper
Used to provide a quick & easy start, but this will not
cut the thread down to the bottom of the hole.
Second / Starter
Used to increase the size of cut.
Bottom / Plug
Used for follow through right to the bottom to obtain full
depth of thread.
| Nominal Size |
Code |
Coarse Thread UNG |
Code |
Fine Thread UNF |
| No OR Inch |
||||
| #0 |
- | - | 500-03-240 |
80 |
| #1 |
500-03-201 |
64 | 500-03-241 |
72 |
| #2 |
500-03-202 |
56 | 500-03-242 |
64 |
| #3 |
500-03-203 |
48 | 500-03-243 |
56 |
| #4 |
500-03-204 |
40 | 500-03-244 |
48 |
| #5 | 500-03-205 |
40 | 500-03-245 |
44 |
| #6 | 500-03-206 |
32 | 500-03-246 |
40 |
| #8 | 500-03-207 |
32 | 500-03-247 |
36 |
| #10 | 500-03-208 |
24 | 500-03-248 |
32 |
| #12 | 500-03-209 |
24 | 500-03-249 |
28 |
| 1/4" | 500-03-210 |
20 | 500-03-250 |
28 |
| 5/16" | 500-03-211 |
18 | 500-03-251 |
24 |
| 3/8" | 500-03-212 |
16 | 500-03-252 |
24 |
| 7/16" | 500-03-213 |
14 | 500-03-253 |
20 |
| 1/2" | 500-03-214 |
13 | 500-03-254 |
20 |
| 9/16" | 500-03-215 |
12 | 500-03-255 |
18 |
| 5/8" | 500-03-216 |
11 | 500-03-256 |
18 |
| 3/4" | 500-03-217 |
10 | 500-03-257 |
16 |
| 7/8" | 500-03-218 |
9 | 500-03-258 |
14 |
| 1" | 500-03-219 |
8 | 500-03-259 |
12 |
| 1-1/8" | 500-03-220 |
7 | 500-03-260 |
12 |
| 1-1/4" |
500-03-221 |
7 | 500-03-261 |
12 |
| 1-3/8 |
500-03-222 |
6 | 500-03-262 |
12 |
| 1-1/2" |
500-03-223 |
6 | 500-03-263 |
12 |
| 1-3/4" |
500-03-224 |
5 | ||
| 2 |
500-03-225 |
4-1/2 | ||
| 2-1/4" |
500-03-226 |
4-1/2 |
||
| 2-1/2" |
500-03-227 |
4 | ||
| 2-3/4" |
500-03-228 |
4 | ||
| 3" |
500-03-229 |
4 | ||
| 3-1/4" |
500-03-230 |
4 | ||
| 3-1/2" |
500-03-231 |
4 | ||
| 3-3/4" |
500-03-232 |
4 | ||
| 4" |
500-03-233 |
4 |
Plot No.164, Udyog Vihar Phase-6, Gurugram - 122004, Haryana (India)
