Plain Washers
DIN 125 style
General load distribution under bolt heads and nuts.
Category 07
Washers & Retaining Hardware
Load distribution, preload retention, vibration control and mechanical retention options for industrial assemblies.
DIN / ISO stylesSpring / WaveBellevilleWedge-lock
Product range
Types we supply
Common configurations in this family. Special variants are available against drawings, samples or standards.
Spring Washers
DIN 127 style
Split-lock configuration for general-purpose assemblies.
Belleville Washers
DIN 6796 style
Conical spring washers giving high spring load in compact spaces.
Wave Washers
Axial take-up
Light spring load for bearing preload and play take-up.
Wedge-Lock Washers
Wedge-locking pairs
Cam-faced pairs that hold preload under vibration. Branded options on request.
Tooth Lock Washers
DIN 6797 / 6798 style
Internal or external teeth for electrical contact and panel assemblies.
Cotter Pins & R-Clips
DIN 94 style split pins
Split-pin and hairpin retention for castle nuts, shafts and linkages.
Circlips & E-Clips
DIN 471 / 472 / 6799 style
Shaft and bore retention; size and groove by specification.
Technical data
Specifications
A starting reference. Final size, grade, finish and conformance are confirmed against your RFQ and the agreed standard or drawing.
Download full brochure ↓| Sizes | M3 to M24 bolt sizes; circlips and clips by shaft / bore diameter |
|---|---|
| Materials | Mild steel, spring steel, stainless steel SS 304 / 316 |
| Surface finishes | White / yellow zinc, black oxide, phosphate, natural |
| Dimensional references | DIN 125, 127, 6796, 6797, 6798, 94, 471, 472, 6799 |
| Hardness | Hardened washers and spring steel parts as per standard |
| Packaging | Bulk or kitted with bolts and nuts |
| Selection support | Application review recommended for locking and retention parts |
| Documentation | Material and inspection documentation when agreed |
Where it is used
Typical applications
- Machinery and gearboxes
- Agricultural and construction equipment linkages
- Automotive and two-wheeler assemblies
- Electrical panels and earthing
- Solar structures
- Maintenance kits
Faster quotation
What to include in your RFQ
- Washer / clip type
- Bolt size or shaft / bore diameter
- Groove or hole dimensions
- Material and hardness
- Finish
- Vibration conditions
- Quantity
Buyer questions
Frequently asked
Not answered here? Send us your question below.
Do spring washers stop bolts loosening?
They help in general-purpose joints, but for high-vibration applications wedge-lock washers or prevailing-torque nuts are more reliable. Share the application for a recommendation.
What is the difference between DIN 471 and DIN 472 circlips?
DIN 471 circlips fit external grooves on shafts; DIN 472 circlips fit internal grooves in bores.
What size cotter pin do I need for a castle nut?
The pin diameter is set by the hole in the bolt or shaft. Share the bolt size and hole diameter and we will match the pin.
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