m16 bolt nut and washer din 125 flat round gasket washer

Short Description:

Material- carbon steel 3.0mm

outer diameter-30mm

inner diameter-13mm

Finish-electroplated

DIN 125 standard washer is a commonly used mechanical accessory, usually used to connect two fastening elements to enhance the connection, relieve friction and reduce vibration. Used in elevator accessories, engineering machinery accessories, construction engineering accessories, medical equipment accessories and other related fields.

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Product Detail

Product Tags

Description

Product Type

customized product

One-Stop Service

Mold development and design-submit samples-batch production-inspection-surface treatment-packaging-delivery.

Process

stamping，bending，deep drawing,sheet metal fabrication，welding，laser cutting etc.

Materials

carbon steel,stainless steel,aluminum,copper,galvanized steel etc.

Dimensions

according to customer's drawings or samples.

Finish

Spray painting, electroplating, hot-dip galvanizing, powder coating, electrophoresis, anodizing, blackening, etc.

Application Area

Auto parts, agricultural machinery parts, engineering machinery parts, construction engineering parts, garden accessories, environmentally friendly machinery parts, ship parts, aviation parts, pipe fittings, hardware tool parts, toy parts, electronic parts, etc.

Advantags

1. More than 10 years of overseas trade expertise.

2. Provide one-stop service from mold design to product delivery.

3. Fast delivery time, about 30-40 days. In stock within one week.

4. Strict quality management and process control (ISO certified manufacturer and factory).

5. More reasonable prices.

6. Professional, our factory has more than 10 years of history in the field of metal stamping sheet metal.

Quality management

Vickers hardness instrument.

Profile measuring instrument.

Spectrograph instrument.

Three coordinate instrument.

Shipment Picture

Production Process

01. Mold design

02. Mould Processing

03. Wire cutting processing

04. Mold heat treatment

05. Mold assembly

06. Mold debugging

07. Deburring

08. electroplating

09. Product Testing

10. Package

Metal Stamping Design Processes

The intricate process of metal stamping can involve a variety of metal forming techniques, such as punching, bending, piercing, and blanking. Cutting the product's approximate shape or outline is known as "blanking." The goal of this step is to reduce and stay away from burrs, which can increase the price of your product and lengthen its lead time. This stage involves measuring the hole's diameter, its geometry or taper, the distance from edge to hole, and the initial piercing placement.
Bending: It's critical to account for sufficient material when creating bends in stamped metal parts. Make sure to account for sufficient material in both the part's design and its blank. A few crucial things to keep in mind are:

It may get distorted if a curve is created too near to the hole.
Slots, tabs, and notches should all be made with widths that are at least 1.5 times the material's thickness. Punches can be hard to form if they are too little because of the force used, which can shatter them.
Your blank design should include a radius around each corner that is at least half the thickness of the material.
Steer clear of intricate cuts and sharp corners to reduce the frequency and severity of burrs. If it is not possible to prevent such problems, make sure to include burr direction in your design so that it can be considered during stamping.