Large Diameter Circular 316 Stainless Steel Flat Washers Self
Hardware Connector
Product Description
Stainless steel cushion, used to prevent loosening, cushion can
protect the contact surface of the elastic pad lock mainly in order
to keep a pre-tightening force between fasteners in its elastic
deformation range.
The main function of the flat cushion is to increase the contact
area between the washer bolt or nut and the surface of the parts.
At the same time, the spring washer plays a locking role.
When using flat washer, we should pay attention to the strength and
thickness of the washer. The main purpose of flat washer is to
protect the surface fasteners and prevent scratching. Spring
cushion is anti-loosening. But some important connectors, such as
compression friction, mainly rely on local power transmission, not
using spring cushion, with R. Strict compliance with requirements
will not cause unnecessary trouble.
Classified
Washers are classified as: flat washer-C, large washer-A and C,
super large washer-C, small washer-A, flat washer-A, flat
washer-chamfer-A, high strength washer for steel structure,
spherical washer, conical washer, square oblique washer for
I-shaped steel, square oblique washer for groove steel, standard
spring washer, light spring washer, heavy bullet. Spring washer,
internal tooth lock washer, internal saw tooth lock washer,
external tooth lock washer, external saw tooth lock washer, single
ear stop washer, double ear stop washer, external tongue stop
washer, round nut stop washer
Product Specification
Packing: bulk in cartons (25kg Max.)+wood Pallet or according to
customer special demand
Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide,
H.D.G.
Free sample
Usually, we can provide free sample for you to test. If the sample
you need is non-standard, then there will be a sample fee. Do not
worry about sample fee, they will be refund when our samples pass
your test.
We are very confident in our products, and we try tomake them in
well protection. To avoid any subsequent trouble regarding quality
issue, we suggest you check the goods once you receive them. If
there is any transport damaged or quality issue, don't forget take
the detail pictures and contact us as soon as possible. We will
properly handle it to make sure your loss to reduce to the
smallest.
After sale service
After you pay the sample charge and send us confirmed files, and
the mould is existing in our factory, the samples will be ready in
5-10 working days; If the mould is not existing, we need to open a
new mould, the samples will be ready in 10-15 working days; The
samples will be sent to you via and arrive in 3-5 working days. You
can use your own account number or prepay us if you do not have an
account.
| specifications | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | M24 | M30 | M36 |
| The inner diameter(d) | 2.2 | 2.7 | 3.2 | 4.3 | 5.3 | 6.4 | 8.4 | 11 | 13 | 15 | 17 | 21 | 25 | 31 | 37 |
| Outer diameter(dc) | 4.9 | 5.8 | 6.8 | 8.8 | 10 | 12 | 16 | 20 | 24 | 28 | 30 | 37 | 44 | 56 | 66 |
| The thickness of the(h) | 0.3 | 0.5 | 0.5 | 0.8 | 1 | 1.6 | 1.6 | 2 | 2.5 | 2.5 | 3 | 3 | 4 | 4 | 5 |
The content of the form is for reference only. For details, please
send the quotation or the specific size to the seller. We will
confirm it for you.
