Manufacturers & Suppliers of Plastic washers
Full List of Suppliers
This standard (DIN 34816) specifies the properties of plastic washers without chamfer, large series (external diameter ~ 3 x nominal thread diameter).
Founded in 1969, Buora D.P.U. is a distributor certified following ISO 9001.
The company offers the complete range of high strength fasteners, ready on stock, both coarse and fine pitches with metric and inch threads.
Distributor of prestigious brands such as UNBRAKO and NORD-LOCK, for Buora D.P.U. the service always comes first, therefore there is not minimum quantity required.
Manufacturer of plastic fasteners for fixing and assembly: screws, washers, spacers, set screws, nuts, nut caps and screw caps, cable ties, rivets, buttons, fasteners, clips and plastic grommets.
Supplier of fasteners, stampings parts, special turned parts and screw caps in plastic
Manufacturer of standard products in Polyamide, and also special products in several materials (PP, PE, PVDF, PTFE and others) Colours galore
Manufacturer of plastic fasteners (screws, washers, cable ties ecc...)
Quality certificate: EN UNI ISO 9001.2008
Manufacturer of plastic fasteners and fixing elements for the North American market.
Manufacturer of non metallic stampings, discs, end laminations, gaskets insulators, spacers tags washers.
Manufacturer of bonded sealing washers, cup washers, plastic washers and assembly machines.
Manufacturer specialising in glass fibre reinforced plastic fasteners. Our standard screws are manufactured in polyamide (PA) with 30%, 50% or 60% glass fibre content in natural or black colour.
We can supply materials such as PEEK with glass fibre content, plastics with special properties or requirements and colour requests.
Technical data
Plastic washers
This product is regulated by the following standards:
Standard DIN 34815
This standard (DIN 34815) specifies the properties of plastic washers without chamfer, normal series.
This standard (DIN 34816) specifies the properties of plastic washers without chamfer, large series (external diameter ~ 3 x nominal thread diameter).
|
Dimensions in mm - source DIN 34815 Publication date: 09-1999 |
|||||
|
D thread size
|
d1 nom=min
|
d2 nom=max
|
h nom
|
||
|
M 3
|
3.2 | 7 | 0.5 | ||
|
M 4
|
4.3 | 9 | 0.8 | ||
|
M 5
|
5.3 | 10 | 1 | ||
|
M 6
|
6.4 | 12 | 1.6 | ||
|
M 8
|
8.4 | 16 | 1.6 | ||
|
M 10
|
10.5 | 20 | 2 | ||
|
M 12
|
13 | 24 | 2.5 | ||
|
M 16
|
17 | 30 | 3 | ||
| M 20 | 21 | 37 | 3 | ||
|
Dimensions in mm - source DIN 34816 Publication date: 09-1999 |
|||||
|
D thread size
|
d1 nom=min
|
d2 nom=max
|
h nom
|
||
|
M 3
|
3.2 | 9 | 0.8 | ||
|
M 4
|
4.3 | 12 | 1 | ||
|
M 5
|
5.3 | 15 | 1.2 | ||
|
M 6
|
6.4 | 18 | 1.6 | ||
|
M 8
|
8.4 | 24 | 2 | ||
|
M 10
|
10.5 | 30 | 2.5 | ||
|
M 12
|
13 | 37 | 3 | ||
|
M 16
|
17 | 50 | 3 | ||
Standard DIN 34816
This standard (DIN 34815) specifies the properties of plastic washers without chamfer, normal series.
This standard (DIN 34816) specifies the properties of plastic washers without chamfer, large series (external diameter ~ 3 x nominal thread diameter).
|
Dimensions in mm - source DIN 34815 Publication date: 09-1999 |
|||||
|
D thread size
|
d1 nom=min
|
d2 nom=max
|
h nom
|
||
|
M 3
|
3.2 | 7 | 0.5 | ||
|
M 4
|
4.3 | 9 | 0.8 | ||
|
M 5
|
5.3 | 10 | 1 | ||
|
M 6
|
6.4 | 12 | 1.6 | ||
|
M 8
|
8.4 | 16 | 1.6 | ||
|
M 10
|
10.5 | 20 | 2 | ||
|
M 12
|
13 | 24 | 2.5 | ||
|
M 16
|
17 | 30 | 3 | ||
| M 20 | 21 | 37 | 3 | ||
|
Dimensions in mm - source DIN 34816 Publication date: 09-1999 |
|||||
|
D thread size
|
d1 nom=min
|
d2 nom=max
|
h nom
|
||
|
M 3
|
3.2 | 9 | 0.8 | ||
|
M 4
|
4.3 | 12 | 1 | ||
|
M 5
|
5.3 | 15 | 1.2 | ||
|
M 6
|
6.4 | 18 | 1.6 | ||
|
M 8
|
8.4 | 24 | 2 | ||
|
M 10
|
10.5 | 30 | 2.5 | ||
|
M 12
|
13 | 37 | 3 | ||
|
M 16
|
17 | 50 | 3 | ||
Details
Plastic washers
|
Dimensions in mm - source DIN 34815 Publication date: 09-1999 |
|||||
|
D thread size
|
d1 nom=min
|
d2 nom=max
|
h nom
|
||
|
M 3
|
3.2 | 7 | 0.5 | ||
|
M 4
|
4.3 | 9 | 0.8 | ||
|
M 5
|
5.3 | 10 | 1 | ||
|
M 6
|
6.4 | 12 | 1.6 | ||
|
M 8
|
8.4 | 16 | 1.6 | ||
|
M 10
|
10.5 | 20 | 2 | ||
|
M 12
|
13 | 24 | 2.5 | ||
|
M 16
|
17 | 30 | 3 | ||
| M 20 | 21 | 37 | 3 | ||
|
Dimensions in mm - source DIN 34816 Publication date: 09-1999 |
|||||
|
D thread size
|
d1 nom=min
|
d2 nom=max
|
h nom
|
||
|
M 3
|
3.2 | 9 | 0.8 | ||
|
M 4
|
4.3 | 12 | 1 | ||
|
M 5
|
5.3 | 15 | 1.2 | ||
|
M 6
|
6.4 | 18 | 1.6 | ||
|
M 8
|
8.4 | 24 | 2 | ||
|
M 10
|
10.5 | 30 | 2.5 | ||
|
M 12
|
13 | 37 | 3 | ||
|
M 16
|
17 | 50 | 3 | ||