TFC Ltd. Datasheets for Preload Springs, Spacers, and Washers

Preload springs, spacers, and washers are meant to maintain tension in an assembly where some slack may be present. Their capabilities can eliminate rattle, compensate for expansion or contraction of the assembly materials, or absorb intermittent shock loads. These products are made of elastic deformable materials, most commonly convoluted ductile, high-strength metal alloys which come in machined, welded, and open-ring varieties.


Preload Springs, Spacers, and Washers: Learn more

Product Name Notes
Dimensions: Imperial Material: Steel Finish: Zinc & Colour / Self Colour
Dimensions: Inches Material: Steel Finish: Zinc & Clear / Zinc Yellow Self Colour
Dimensions: Inches Material: Steel Finish: Zinc & Clear
Dimensions: Metric Material Material: Steel Finish Steel Finish: Zinc & Clear / Self colour / Zinc & Yellow
Dimensions: Metric Material: A2 Stainless Steel Finish: Self Colour
Dimensions: Metric Material: Bronze
Dimensions: Metric Material: Steel Finish: Zinc & Clear / Self Colour
Dimensions: mm Material: A2 Stainless Steel Finish: Self Colour
Dimensions: mm Material: A4 Stainless Steel Finish: Self Colour
Dimensions: mm Material: Steel Finish: Zinc & Clear / Zinc Yellow
Our comprehensive standard range of Disc Springs, which conform to DIN 2093 dimensions/load characteristics, are produced from BS1449 Pt 1 CS70 or DIN 17222 50 CrV4 material and fully deburred...
To complement our extensive ranges of disc springs, we can offer the engineer a range of bowed spring washers which will provide lower forces. These products can be offered with...
To complement our extensive ranges of disc springs, we can offer the engineer a range waved spring washers which will provide lower forces. These products can be offered with a...
Very high energy storage capabilities are an inherent design feature of these Disc Springs. This enables retention of required joint loads when used singly in high tensile bolted or other...
Takes up manufacturing tolerances. Quietens bearings. Reduces numbers of components and simplifies fitting. Minimises axial space. Small load change with axial deflection. Automatic bearing alignment by a light pre-load. Load...