Plain Washers , DIN 125 Stainless steel SS 304, SS 316 washer
Increase the contact area flat pad, spring pad is used to prevent
loose when spring pad to pay attention to the direction of the
opening, or else from the anti-loose little effect.
Flat pad can protect the surface of the contact surface elastic pad
lock is mainly to make there is always a preload between fasteners
within its elastic deformation range
The main effect is to increase the gasket bolt or nut contact area
with the surface of the part, the part surface to prevent wear out;
the second is made of spring washers, locking play a role.
Also note that the strength and thickness of the washers have
The main effect of a flat washer to protect the surface fastener to
prevent scratching the surface when the bolt nut tightening; spring pad is anti-loose, but some important connections, such
as pressing friction generated mainly rely on local transmission of
power is not using a spring pad, with reduced rigidly anti easy to
1, spring washer role is to tighten the nut after nut spring washer
to a stretch,
Against the nut, it is not easy to fall off. The basic action of
the spring, then tighten the nut after nut a force, increasing the
friction between the nut and bolt.
2, generally do not use elastic pad flat pad, (except to protect
fasteners and mounting surface with a flat surface when considering
pad and spring washers).
3, flat washers generally used in the connecting member is a soft
texture, a hard brittle texture, and its main role is to increase
the contact area, spread the pressure, prevent the soft texture of crushed.
|Material||Stainless Steel: SS201 SS304/SS304L SS316/SS316L SS904|
Stainless steel: All DIN Standard stainless steel products
1, the surface gloss
2, excellent resilience
3, excellent sealing effect
4, excellent weather resistance
5, good material stability
6, can be customized non-standard models
Flat pad is to increase the role of the contact (bearing) area,
dispersion, reduce stress and nut is tightened between the parts,
due to the tightening force to prevent local compressive
deformation, is to enhance the overall tightening effect. Some of
the larger load bearing areas, but also thick flat pad, thick flat