The torque transmission path of the special-shaped nut may deviate from the center axis, resulting in increased eccentric torque during tightening and accelerated tool wear.
Microphone pin, as a key hardware accessory for microphone connection, its quality and reliability directly affect the transmission effect of audio signals.
The filling efficiency of the lighter can be effectively improved by ensuring that the gas is fully released, adjusting the flame to the lowest gear, placing it upside down and pressing hard, taking advantage of temperature differences
In high-end manufacturing, the diversity of equipment and systems requires fasteners to adapt to different installation environments and materials.
As an important hardware accessory, the lighter exhaust needle is responsible for regulating the outflow of gas, and its performance is directly related to the use effect of the lighter.
The heat treatment of non-standard nut mainly includes quenching, tempering and normalizing steps.