M5 Conical Spring Washers (HV) (DIN 6796): the row from the product table, what the nominal bolt size controls in the assembly, and the notes that matter when specifying this size.
M5 Dimensional Row (DIN 6796)
| Size | Inner diameter d1 (mm) | Outer diameter d2 (mm) | Thickness s (mm) | Height h max (mm) | Height h min (mm) | Reference standard |
|---|
| M5 | 5.3 | 11 | 1.2 | 1.55 | 1.35 | DIN 6796 |
Mating Parts for M5
A M5 flat washer pairs with a M5 bolt/screw and matching M5 nut.
Custom manufacturing · Made to drawing
Need conical spring washers (hv) in a size this table does not list?
This page covers M5 conical spring washers (hv). Bore, outside diameter, thickness, temper and finish are the variables here — there is no thread to specify, so the fit and the bearing area are what the drawing has to pin down. Made by stamping or punching.
Minimum order from 2,000 pieces; samples within 7 days of drawing approval.
Custom washer manufacturingSend a drawing
Applications & Industries for M5 Conical Spring Washers
Conical Spring Washers are bought for a small number of well-defined jobs. These are the ones we ship them for. Stocked from M2 to M30 (nominal bolt size).
Industries that specify Conical Spring Washers
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Rotating & vibrating plant
Spring, tooth and wedge types that maintain or lock bolt tension.
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Steel fabrication
Spreading load under a head or nut and protecting the surface finish.
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Machine building & OEM
Setting bearing area on soft alloy, plastic and oversized holes.
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Timber & construction
Large-diameter washers that stop pull-through in softer material.
Typical applications
- protecting a painted or plated surface under a turned nut
- maintaining bolt tension in a joint that settles
- spreading clamp load over a soft or oversized bearing face
Service conditions to specify against
- Marine and coastal
- Available in A4 (316) stainless for chloride exposure — coastal structures, pool halls, water treatment and deck hardware, where A2 will eventually pit.
- Hardness matters
- Under a high-strength bolt a soft washer embeds into the joint and preload is lost — specify a hardened washer for structural bolting.
Full application guide: where Conical Spring Washers are used, how to specify them, and the cases they are wrong for
