DIN 7349 Flat Washer
We are manufacture DIN 7349 Flat Washers from high-quality standard material or customized material. DIN 7349 is a very thick round (circular) plate with a central hole. Flat Washer mainly acts as a spacer to distribute the load over a large surface area. They are assembled between the fastener component and mounting surface. DIN 7349 Flat Washers are used where the outer diameter of a mating fastener is smaller than the hole. DIN 7349 Have large Outer diameter (OD) compare to DIN 125 metric flat washer. Flat Washers may reduce the risk of damage to the surface from other threaded or sharp edge components.
DIN 7349 Flat Washers are Removable and Reusable. We are providing the range DIN 7349 Flat Washers with a variety of materials, sizes, design, strength, finishes and other configurations. Various type of DIN 7349 Flat Washers available in both size metric and inch. DIN 7349 Flat Washers are available with a various type of plating, finishing or coating options such as Tin, Zinc (yellow, white, blue, black), Hot Dip-Galvanized, Chrome, Nickel-Brass, Black Oxide, Electro Tin, Phosphate, Powder Coating and any other as required. We also manufacture Custom Flat Washers that perfectly match Customer Design and Customer Specifications.
Following are specifications and information regarding DIN 7349 Flat Washer.
Material:
- Steel A1, A2, A4
- Stainless Steel A1, A2, A4
- Carbon Steel
- Mild Steel (MS)
- Brass
- Copper
- Aluminium
Threading Methods:
- Thread Cutting, Thread Grinding, Roll Forming, Thread Casting and Molding
DIN 7349 Flat Washer Thread Forms:
- ISO Metric, American National screw threads (NC, NF, NS, NPT), American Unified thread Forms (UNC, UNF), British Standard Whitworth thread forms (BSW, BSF) or any Special Threads.
DIN 7349 Flat Washer Drives:
- Slotted
- Phillips
- Allen
- Star
- Square
- Torx
- Hexagon
- Hex Slotted/Hex Unslotted
- Hex Socket
- Pozidrive
Characteristics:
- Equivalent standard: CSN 021708.
- Large bearing surface area.
- Made from mild steel.
- Heavy pattern Flat Washer.
- Can act as spacers on a fastener.
- Large Outer diameter.
- Much thicker.
- Evenly distribute load.
- Less likely to damage the material.
- Corrosion and rust resistant.
- Withstand high temperature.
- Higher tensile and yield strength.
- Prevent Galvanic Corrosion.
- Excellent Fatigue Resistant.
- Great performance efficiency.
- Removable and reusable.
Industrial Purpose and Use:
- DIN 7349 Widely used where larger bearing surfaces are required.
- DIN 7349 Flat Washers also used in the Tool & Die industry.
- Thick Flat Washers ideal for heavy-duty applications can give you the extra strength needed for tight and secure fittings.
- DIN 7349 Commonly used for Decks, docks and large timber projects.
- Flat Washers mainly use to handle extra pressure from fasteners
- DIN 7349 Flat washers Design for bolts with heavy clamping sleeves and heavy type spring pins.
- DIN 7349 Flat washers cover many applications such as Machinery, Chemical Industry, Electrical, Telecommunication, Manufacturing, Building construction and other.