SUNCO
71-2R01 LR Flat Head Tapping Screw A
Model: 71-2R01
Dia range:M3～M4
Length range:12～16
Iron (or standard).
Zinc blue cr6+, Zinc yellow cr6+, Trivalent zinc cr+3 color white,…
| Thread Size (d) | Line Hole Number | dk | k | m | g | |||
|---|---|---|---|---|---|---|---|---|
| Standard Dimension | Tolerance | Standard Dimension | Tolerance | Max | Max | Min | ||
| 2 | LR-2 | 4.0 | 0 -0.4 | 1.2 | 0 -0.2 | 2.05 | 0.86 | 0.61 |
| (2.6) | LR-3 | 5.2 | 1.5 | 2.08 | 0.99 | 0.74 | ||
| 3 | 6.0 | 0 -0.5 | 1.75 | 0 -0.3 | 3.11 | 1.21 | 0.91 | |
| 4 | LR-4 | 8.0 | 2.3 | 3.76 | 1.46 | 1.16 | ||
| 5 | LR-5 | 10.0 | 0 -0.6 | 2.8 | 4.72 | 1.87 | 1.47 | |
