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1) Product: Pulley taps ASME/ANSI B94.9
HSS ground thread
Material: M2, M35
Finish: Bright, Tin, TiCn, TiALN
2)Picture of Pulley taps ASME/ANSI B94.9

3) Specification of Pulley taps ASME/ANSI B94.9
| 1/4-20NC-H3 | 4 | 1 | 2121-001 |
| 5/16-18NC-H3 | 4 | 1-1/8 | 2121-002 |
| 3/8-16NC-H3 | 4 | 1-1/4 | 2121-003 |
| 6-32NC-H2 | 6 | 11/16 | 2121-004 |
| 6-40NF-H2 | 6 | 11/16 | 2121-005 |
| 8-32NC-H2 | 6 | 3/4 | 2121-006 |
| 8-36NF-H2 | 6 | 3/4 | 2121-007 |
| 10-24NC-H3 | 6 | 7/8 | 2121-008 |
| 10-32NF-H3 | 6 | 7/8 | 2121-009 |
| 1/4-20NC-H3 | 6 | 1 | 2121-010 |
| 1/4-28NF-H3 | 6 | 1 | 2121-011 |
| 5/16-18NC-H3 | 6 | 1-1/8 | 2121-012 |
| 5/16-24NF-H3 | 6 | 1-1/8 | 2121-013 |
| 3/8-16NC-H3 | 6 | 1-1/4 | 2121-014 |
| 3/8-24NF-H3 | 6 | 1-1/4 | 2121-015 |
| 7/16-14NC-H3 | 6 | 1-7/16 | 2121-016 |
| 7/16-20NF-H3 | 6 | 1-7/16 | 2121-017 |
| 1/2-13NC-H3 | 6 | 1-21/32 | 2121-018 |
| 1/2-20NF-H3 | 6 | 1-21/32 | 2121-019 |
| 9/16-12NC-H3 | 6 | 1-21/32 | 2121-020 |
| 9/16-18NF-H3 | 6 | 1-21/32 | 2121-021 |
| 5/8-11NC-H3 | 6 | 1-13/16 | 2121-022 |
| 5/8-18NF-H3 | 6 | 1-13/16 | 2121-023 |
| 3/4-10NC-H3 | 6 | 2 | 2121-024 |
| 3/4-16NF-H3 | 6 | 2 | 2121-025 |
| 7/8-9NC-H4 | 6 | 2-7/32 | 2121-026 |
| 1/4-20NC-H3 | 8 | 1 | 2121-027 |
| 1/4-28NF-H3 | 8 | 1 | 2121-028 |
| 5/16-18NC-H3 | 8 | 1-1/8 | 2121-029 |
| 5/16-24NF-H3 | 8 | 1-1/8 | 2121-030 |
| 3/8-16NC-H4 | 8 | 1-1/4 | 2121-031 |
| 3/8-24NF-H4 | 8 | 1-1/4 | 2121-032 |
| 7/16-14NC-H3 | 8 | 1-7/16 | 2121-033 |
| 7/16-20NF-H3 | 8 | 1-7/16 | 2121-034 |
| 1/2-13NC-H3 | 8 | 1-21/32 | 2121-035 |
| 1/2-20NF-H3 | 8 | 1-21/32 | 2121-036 |
| 9/16-12NC-H3 | 8 | 1-21/32 | 2121-037 |
| 9/16-18NF-H3 | 8 | 1-21/32 | 2121-038 |
| 5/8-11NF-H3 | 8 | 1-13/16 | 2121-039 |
| 5/8-18NC-H3 | 8 | 1-13/16 | 2121-040 |
| 3/4-10NC-H3 | 8 | 2 | 2121-041 |
| 3/4-16NF-H3 | 8 | 2 | 2121-042 |
| 7/8-9NC-H4 | 8 | 2-7/32 | 2121-043 |
| 1-8NC-H4 | 8 | 2-1/2 | 2121-044 |
| 3/8-16NC-H3 | 10 | 1-1/4 | 2121-045 |
| 3/8-24NF-H3 | 10 | 1-1/4 | 2121-046 |
| 7/16-14NC-H3 | 10 | 1-7/16 | 2121-047 |
| 7/16-20NF-H3 | 10 | 1-7/16 | 2121-048 |
| 1/2-13NC-H3 | 10 | 1-21/32 | 2121-049 |
| 1/2-20NF-H3 | 10 | 1-21/32 | 2121-050 |
| 5/8-11NC-H3 | 10 | 1-13/16 | 2121-051 |
| 5/8-18NF-H3 | 10 | 1-13/16 | 2121-052 |
| 3/4-10NC-H3 | 10 | 2 | 2121-053 |
| 3/4-16NF-H3 | 10 | 2 | 2121-054 |
| 7/8-9NC-H4 | 10 | 2-7/32 | 2121-055 |
| 1-8NC-H4 | 10 | 2-1/2 | 2121-056 |
| 3/8-16NC-H3 | 12 | 1-1/4 | 2121-057 |
| 7/16-14NC-H3 | 12 | 1-7/16 | 2121-058 |
| 1/2-13NC-H3 | 12 | 1-21/32 | 2121-059 |
| 5/8-11NC-H3 | 12 | 1-13/16 | 2121-060 |
| 5/8-18NF-H3 | 12 | 1-13/16 | 2121-061 |
| 3/4-10NC-H3 | 12 | 2 | 2121-062 |
| 7/8-9NC-H4 | 12 | 2-7/32 | 2121-063 |
| 1-8NC-H4 | 12 | 2-1/2 | 2121-064 |





