Belt Thickness (in.)9/16-13/16Belt Thickness (mm)14-21Fastener MaterialSteelMechanical Fastener Rating (kN/m)75Mechanical Fastener Rating (PIW)440Minimum Pulley Diameter (in.)30Minimum Pulley Diameter (mm)760Package Configuration25 fastener sets per box
| American Standard # | 303 |
| Coating | No Coating |
| Cut Diameter, Inch | 3/8" |
| Cut Diameter, Metric | 9.53 |
| Cut Width | 3/32" |
| EDP No | 20005 |
| Material | M42 Cobalt |
| Neck Diameter | 0.12 |
| Number of Teeth | 8 |
| OD Tolerance | 0.666666667 |
| Old Standard # | 212 |
| Overall Length | 2-3/32" |
| Shank Dia. Tolerance | 0 |
| Shank Diameter | 1/2" |
| Shank Length | 2 |
| Shank Type | Straight |
| Style | Style 100 |
| Tooth Configuration | Straight |
| Type | Woodruff Keyseat Cutters |
| Width Tolerance | 0 |
| WTC No | 103030M42 |