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DIN 128 A Curved Spring Lock Washers

DIN 128 A Curved Spring Lock Washer

DIN 128 A Curved Spring Lock Washers are split bowed spring washers that are said to be more resistant to vibration than split helical spring washers and prevent thrust-induced loosening by maintaining a sufficiently high preload. Since their design is non-helical, they can be used with both right- and left-hand bolted joints. Zinc plated and plain finish (unplated and can rust) spring steel and stainless steel can be supplied. Washer size, which is its nominal hole size, should be matched to the screw size—select an M8 washer if you have an M8 screw. DIN 128 A is recommended for new designs in place of DIN 127 A, DIN 127 B and DIN 128 B.

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Code Product Qty. Package Qty. Carton  
WDB560-500 M2 Curved Spring Lock Washer DIN 128A, Spring Steel, Mechanical Zinc Plated
WDC560-500 M2 Curved Spring Lock Washer DIN 128A, Spring Steel, Mechanical Zinc Yellow Plated
WDD560-500 M2 Curved Spring Lock Washer ~DIN 128A, A2 Stainless Steel
WDB568-500 M2.3 Curved Spring Lock Washer DIN 128A, Spring Steel, Mechanical Zinc Plated
WDB574-500 M2.5 Curved Spring Lock Washer DIN 128A, Spring Steel, Mechanical Zinc Plated
WDD574-500 M2.5 Curved Spring Lock Washer ~DIN 128A, A2 Stainless Steel
WDA584-500 M3 Curved Spring Lock Washer DIN 128A, Spring Steel, Plain Finish
WDB584-500 M3 Curved Spring Lock Washer DIN 128A, Spring Steel, Mechanical Zinc Plated
WDC584-500 M3 Curved Spring Lock Washer DIN 128A, Spring Steel, Mechanical Zinc Yellow Plated
WDD584-500 M3 Curved Spring Lock Washer ~DIN 128A, A2 Stainless Steel
WDE584-500 M3 Curved Spring Lock Washer ~DIN 128A, A4 Stainless Steel
WDA592-500 M3.5 Curved Spring Lock Washer DIN 128A, Spring Steel, Plain Finish
WDB592-500 M3.5 Curved Spring Lock Washer DIN 128A, Spring Steel, Mechanical Zinc Plated
WDC592-500 M3.5 Curved Spring Lock Washer DIN 128A, Spring Steel, Mechanical Zinc Yellow Plated
WDA600-500 M4 Curved Spring Lock Washer DIN 128A, Spring Steel, Plain Finish
WDB600-500 M4 Curved Spring Lock Washer DIN 128A, Spring Steel, Mechanical Zinc Plated
WDC600-500 M4 Curved Spring Lock Washer DIN 128A, Spring Steel, Mechanical Zinc Yellow Plated
WDD600-500 M4 Curved Spring Lock Washer ~DIN 128A, A2 Stainless Steel
WDA615-500 M5 Curved Spring Lock Washer DIN 128A, Spring Steel, Plain Finish
WDB615-500 M5 Curved Spring Lock Washer DIN 128A, Spring Steel, Mechanical Zinc Plated
WDC615-500 M5 Curved Spring Lock Washer DIN 128A, Spring Steel, Mechanical Zinc Yellow Plated
WDD615-500 M5 Curved Spring Lock Washer ~DIN 128A, A2 Stainless Steel
WDE615-500 M5 Curved Spring Lock Washer ~DIN 128A, A4 Stainless Steel
WDA631-500 M6 Curved Spring Lock Washer DIN 128A, Spring Steel, Plain Finish
WDB631-500 M6 Curved Spring Lock Washer DIN 128A, Spring Steel, Mechanical Zinc Plated

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