20-0004 (+) Tapping Type A Bind Head
Model: 20-0004
Dia range:M2～M6
Length range:4～75
Iron (or standard), SUS410, Stainless steel (303, 304,…).
Plain, Zinc blue cr6+, Zinc yellow cr6+, Trivalent zinc cr+3 color white,…
| Nominal Diameter | 2 | 2.3 | 2.5 | 2.6 | 3 | 3.5 | 4 | 4.5 | 5 | 6 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dk | Standard Dimension | 4.3 | 4.9 | 5.3 | 5.5 | 6.3 | 7.3 | 8.3 | 9.3 | 10.3 | 12.4 | |
| Tolerance | 0 -0.4 | 0 -0.5 | 0 -0.6 | 0 -0.7 | ||||||||
| k+f | Standard Dimension | 1.20 | 1.40 | 1.50 | 1.60 | 1.90 | 2.20 | 2.50 | 2.80 | 3.10 | 3.70 | |
| Tolerance | ±0.15 | ±0.2 | ||||||||||
| Cross Slot | m | Reference | 2.2 | 2.4 | 2.5 | 2.6 | 3.7 | 4.0 | 4.3 | 4.7 | 5.0 | 6.3 |
| Q | Max | 1.01 | 1.21 | 1.32 | 1.42 | 1.53 | 1.83 | 2.13 | 2.53 | 2.83 | 2.86 | |
| Min | 0.65 | 0.85 | 0.95 | 1.05 | 1.01 | 1.30 | 1.60 | 1.99 | 2.29 | 2.31 | ||
| Phillips Head Number | 1 | 2 | 3 | |||||||||
| d | Max | 2.1 | 2.4 | 2.6 | 2.7 | 3.1 | 3.65 | 4.15 | 4.65 | 5.2 | 6.2 | |
| Min | 2 | 2.3 | 2.5 | 2.6 | 3 | 3.5 | 4 | 4.5 | 5 | 6 | ||
| Number of Threads per 25.4mm | 32 | 32 | 28 | 28 | 24 | 18 | 16 | 14 | 12 | 10 | ||
