40mm X 40mm T-Slotted Profile – Eight Open T-Slots
40mm X 40mm T-Slotted Profile – Eight Open T-Slots
20-4040 is a 40mm x 40mm metric 20 series square T-slot profile with eight open T-slots, two on each 40mm face. The profile is smooth, which makes it resistant to dirt and debris buildup while also being easy to clean. The 20-4040 profile is compatible with 20 series fasteners. The eight open T-slots and strength make it a great choice for automation applications, machine frames and workstations.
| Series | 20 Series |
| Material | Aluminum |
| Grade | 6105-T5 |
| Finish | Anodize |
| Color | Clear |
| Drop Lock | 2° |
| Moment of Inertia – IX | 7.8219 cm⁴ |
| Moment of Inertia – IY | 7.8219 cm⁴ |
| Surface Area | 4.227 Sq cm |
| Yield Strength | 241.1 N/ Sq. mm |
| Modulus of Elasticity | 70,326.5 N/Sq. mm |
| Weight lbs | 0.0655 |
| Weight | 0.0655 |



