How can stainless steel screws bite?
The direction of force is wrong. The nut must be vertical to the axis of the screw. Do not tilt.
Rough or sticky foreign teeth, such as solder joints and other metal clips between the teeth, often lead to lock. (3) too or locked speed possible use torque wrench or socket wrench, avoid the use of adjustable wrench or electric wrench, because electric wrench often causes the locking speed too fast, rapid temperature rise and locking.
The product does not have the correct choice, before use should confirm the mechanical properties of the products can meet the application requirements (such as safety load and tensile strength of the screw nut, screw length) also should be appropriate, to tighten the nut after exposing one to two teeth from prevail.
