Internal Toothlock Washers Stainless Steel [DIN 6798J Grade 304 A2]

• These internal shakeproof washers are designed to allow a secure fastening, preventing loosening of the fastener by either movement or vibration.
• Also known as serrated washers or star washers, they have serrations that extend radially inward and/or outward to bite into the bearing surface.
• This type of washer is effective as a lock washer when used with a soft substrate, such as aluminium or plastic.
• The washers are made from stainless steel grade 304 (A2) for increased corrosion resistance and conform to DIN 6798J standards.

APPLICATION

On all manner of bolting applications where movement or vibration may cause loosening typical examples would be furniture applications such as stadium seating as well as engineering machinery application.

Can be used with all types of bolts and nuts.

Stainless steel does not readily corrode, rust or stain with water as ordinary steel does. However, it is not fully stain-proof in low-oxygen, high salinity, or poor air-circulation environments. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties or steel and corrosion resistance are required.