Internal

A hardened circular washer with twisted prongs or teeth which extend inwards from the inside edge of the washer.



APPLICATION: This is preferred when finished appearance is crucial and the teeth must be hidden under the head of the screw.



Unsure which fastener is best for your job? Call us at 866-501-9504 and one of our trained technicians will help you find the right metric fasteners for your application.



M20.0 Internal Serrated Lock Washer Steel Zinc DIN6798JSKU: # M60864Quantity Available: 25
$0.82
M20.0 Internal Lock Washer Steel Zinc DIN6797JSKU: # M60860Quantity Available: 99
$0.82
M8.0 Internal Lock Washer Stainless Steel A2 DIN6797JSKU: # M61261Quantity Available: 160
$0.07
M6.0 Internal Serrated Lock Washer Stainless Steel A2 DIN6798JSKU: # M61255Quantity Available: 12
$0.04
M5.0 Internal Serrated Lock Washer Stainless Steel A2 DIN6798JSKU: # M61254Quantity Available: 1144
$0.08
M4.0 Internal Serrated Lock Washer Stainless Steel A2 DIN6798JSKU: # M61253Quantity Available: 185
$0.01
M3.0 Internal Serrated Lock Washer Stainless Steel A2 DIN6798JSKU: # M61252Quantity Available: 3515
$0.02
M2.5 Internal Serrated Lock Washer Stainless Steel A2 DIN6798JSKU: # M61251Quantity Available: 891
$0.03
M10.0 Internal Serrated Lock Washer Steel Black Zinc DIN6798JSKU: # M61117Quantity Available: 1037
$0.05
M6.0 Internal Serrated Lock Washer Steel Black Zinc DIN6798JSKU: # M61112Quantity Available: 94
$0.01
M3.0 Internal Serrated Lock Washers Steel Black Zinc DIN6798JSKU: # M61105Quantity Available: 10
$0.01
M6.0 Internal Lock Washer Stainless Steel A2 DIN6797JSKU: # M60675Quantity Available: 2422
$0.03
M5.0 Internal Lock Washer Stainless Steel A2 DIN6797JSKU: # M60674Quantity Available: 4410
$0.02
M4.0 Washer Internal Lock Washer Stainless Steel A2 DIN6797JSKU: # M60673Quantity Available: 370
$0.02
M3.0 Internal Lock Washer Stainless Steel A2 Black Oxide DIN6797JSKU: # M60672BQuantity Available: 1440
$0.15
M3.0 Internal Lock Washer Stainless Steel A2 DIN6797JSKU: # M60672Quantity Available: 28986
$0.03
M16.0 Internal Lock Washer Steel Zinc DIN6797JSKU: # M60669Quantity Available: 51
$0.04 $0.06
M10.0 Internal Lock Washer Stainless Steel A2 DIN6797JSKU: # M60667Quantity Available: 33
$0.04 $0.05
M8.0 Internal Lock Washer Steel Zinc DIN6797JSKU: # M60664Quantity Available: 7359
$0.03 $0.04
M6.0 Internal Lock Washer Steel Zinc DIN6797JSKU: # M60662Quantity Available: 4997
$0.03
M4.0 Internal Lock Washer Steel Zinc DIN6797JSKU: # M60658Quantity Available: 667
$0.02
M3.5 Internal Lock Washer Steel Zinc DIN6797JSKU: # M60657Quantity Available: 2990
$0.03
M3.0 Internal Lock Washer Steel Zinc Zinc Trivalent DIN6797JSKU: # M60654Quantity Available: 6896
$0.02
M2.5 Internal Lock Washer Steel Zinc DIN6797JSKU: # M60653SZQuantity Available: 900
$0.02 $0.03