SUS410 pan head self-tapping screw is a high-strength stainless steel screw that can directly penetrate the profile and is commonly used in aluminum alloy splicing. The cross slot and thread will not be damaged.
SUS410 pan head self-tapping screw is a high-strength stainless steel screw that can directly penetrate the profile and is commonly used in aluminum alloy splicing. The cross slot and thread will not be damaged.
|
Material |
SUS410 |
|
Head type |
Pan head |
|
Hardness |
Heat treatment strengthened |
| Thread size | Length | ||||||
| 2.9(#4) | 8,9.5,13,16,19,25,32mm (5/16"~1-1/4") |
||||||
| 3.5(#6) | 9.5,13,16,19,25,32mm (3/8"~1-1/4") |
||||||
| 3.9(#7) | 13,16,19,22,25,32,35,38,40,45,50mm (1/2"~2") |
||||||
| 4.2(#8) | 13,16,19,22,25,32,35,38,40,45,50,63,75mm (1/2"~3") |
||||||
| 4.8(#10) | 13,16,19,22,25,32,35,38,40,45,50,63,75,102mm (1/2"~4") |
||||||
| 5.5(#12) | 13,16,19,22,25,32,35,38,40,45,50,63,75,102mm (1/2"~4") |
||||||
An M8 bolted joint on a packaging line loses torque after 30 hours of vibration. The split lock washer is still there, but it has flattened completely. A second joint assembled with a nylon-insert lock nut holds its to...
READ MOREA machine builder once upgraded M12 flange bolts from grade 8.8 to 10.9 on a pressure-test rig and raised the assembly torque to 140 Nm to match the "stronger" bolt. Three weeks later, one bolt snapped and the entire s...
READ MOREA coupling nut backed off on a conveyor drive after 240 running hours, showing two full threads of play at the coupling flange. The joint carried a standard hex nut, no thread-locking compound, and no lock nut. That pa...
READ MORE