American fastener offers industrial lock washers flat washers finishing washers uss washers tooth washers and more.
1 4 lock washer thickness.
Lock washers can be used with a standard washer to provide uniform bearing surface.
Use them to cover oversized holes hold heavy fastening loads or as spacers and levelers.
Iso 8738 is formerly din 1440.
These washers are intended for general use.
Stocked in sizes from 4 to 3.
Regular heavy extra duty and hi collar as given below.
Associated products belleville bond sealing uss sae dimensions counter sunk finishing dock fender flat lock lock washer specs neoprene square bevel star.
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56 dimensions per ansi b18 21 1 1999.
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Package of 100.
Split lock washers provide greater bolt tensioning for tighter assemblies and provide protection against loosening resulting from vibration.
Compared to our general purpose washers these have exaggerated diameters and or thicknesses.
They are also available in stainless steel zinc plated and silicon bronze.
These washers meet various din and iso specifications which are international standards for washer dimensions.
Uss and sae washer dimensions.
Helical split spring lock washers are available in four series.
1 4 5 16 3 8 7 16 1 2 9.
American national standard helical spring lock washers ansi asme b18 21 1.
Iso 7093 is formerly din 9021.
Be sure to check the dimensions an specifications on lock washers.
Spring like take up compensates for loosening caused by slight material wear.
Also known as spring lock washers these split lock washers provide a positive locking action.
Split lock washers feature a slight spiral design that creates pressure to provide a type of spring action.
Providing a spring like locking action to compensate for loosening caused by slight wear these split lock washers are made of carbon steel.
Helical spring lock washers made of materials other than carbon steel are available in the regular series.
