Internal Lock Washers
A hardened circular washer with twisted prongs or teeth which extend inward from the inside edge of the washer.
This is preferred when finished appearance is crucial and the teeth must be hidden under the head of the screw; also recommended for use with small heads such as fillisters.
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143659
- #10 INT TOOTH LOCK WASHER 18-8 STAINLESS STEEL
- Z
- 0
- Weight: 0.00040
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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143662
- #10 INT TOOTH LOCK WASHER 300 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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143665
- #10 INT TOOTH LOCK WASHER 316 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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143668
- #10 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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143671
- #10 INT TOOTH LOCK WASHER BRONZE
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | BronzeBronze |
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143674
- #10 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
- Weight: 0.00040
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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143677
- #10 INT TOOTH LOCK WASHER STEEL ZINC YELLOW
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc YellowZinc Yellow |
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143761
- #12 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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143800
- #2 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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143803
- #2 INT TOOTH LOCK WASHER BRONZE
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | BronzeBronze |
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143806
- #2 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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143839
- #3 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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143884
- #4 INT TOOTH LOCK WASHER 300 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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143887
- #4 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
- Weight: 276.00000
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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143890
- #4 INT TOOTH LOCK WASHER BRONZE
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | BronzeBronze |
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143893
- #4 INT TOOTH LOCK WASHER STEEL BLACK OXIDE
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
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143896
- #4 INT TOOTH LOCK WASHER STEEL NICKEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
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143899
- #4 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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143902
- #4 INT TOOTH LOCK WASHER STEEL ZINC YELLOW
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc YellowZinc Yellow |
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143950
- #5 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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143953
- #5 INT TOOTH LOCK WASHER BRONZE
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | BronzeBronze |
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144022
- #6 INT TOOTH LOCK WASHER 18-8 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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144025
- #6 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
- Weight: 584.00000
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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144028
- #6 INT TOOTH LOCK WASHER BRONZE
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | BronzeBronze |
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144031
- #6 INT TOOTH LOCK WASHER STEEL NICKEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
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144034
- #6 INT TOOTH LOCK WASHER STEEL ZINC BLACK
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
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144037
- #6 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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144136
- #8 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
- Weight: 716.00000
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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144139
- #8 INT TOOTH LOCK WASHER BRONZE
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | BronzeBronze |
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144142
- #8 INT TOOTH LOCK WASHER STEEL CAD
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
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144145
- #8 INT TOOTH LOCK WASHER STEEL NICKEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
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144148
- #8 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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145093
- 1 INT TOOTH LOCK WASHER STEEL CADIMUM YELLOW
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
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145096
- 1 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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145252
- 1/2 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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145255
- 1/2 INT TOOTH LOCK WASHER BRONZE
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | BronzeBronze |
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145258
- 1/2 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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145438
- 1/4 INT TOOTH LOCK WASHER 300 STAINLESS STEEL
- Z
- 0
- Weight: 0.00060
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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145441
- 1/4 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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145444
- 1/4 INT TOOTH LOCK WASHER BRONZE
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | BronzeBronze |
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145447
- 1/4 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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145621
- 1-1/4 INT TOOTH LOCK WASHER STEEL ZINC YELLOW
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc YellowZinc Yellow |
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145666
- 1-1/8 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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145738
- 15/32 INT TOOTH LOCK WASHER STEEL NICKEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
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145768
- 2-1/2 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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145828
- 3/4 INT TOOTH LOCK WASHER STEEL CADIMUM YELLOW
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
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145831
- 3/4 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
- Log in for price
145966
- 3/8 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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145969
- 3/8 INT TOOTH LOCK WASHER BRONZE
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | BronzeBronze |
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145972
- 3/8 INT TOOTH LOCK WASHER SHAKEPROOF 1/2 OD STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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145975
- 3/8 INT TOOTH LOCK WASHER STEEL CADIMUM YELLOW
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
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145978
- 3/8 INT TOOTH LOCK WASHER STEEL NICKEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
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145981
- 3/8 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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146161
- 5/16 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
- Weight: 293.00000
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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146164
- 5/16 INT TOOTH LOCK WASHER BRONZE
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | BronzeBronze |
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146167
- 5/16 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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146284
- 5/8 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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146287
- 5/8 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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146290
- 5/8 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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146386
- 7/16 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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146452
- 7/8 INT TOOTH LOCK WASHER STEEL ZINC YELLOW
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc YellowZinc Yellow |
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146494
- 9/16 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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146497
- 9/16 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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146533
- 3/8 INT TOOTH LOCK WASHER PER DWG STEEL ZINC CLEAR
- Z
- 0
- Weight: 0.00040
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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146581
- M10 INT TOOTH LOCK WASHER 18-8 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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146584
- M10 INT TOOTH LOCK WASHER STEEL ZINC CLEAR DIN 6797
- Z
- 0
- Weight: 0.00200
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
- Log in for price
146722
- M2 INT TOOTH LOCK WASHER 18-8 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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146740
- M2.5 INT TOOTH LOCK WASHER 18-8 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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146743
- M2.5 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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146800
- M3 INT TOOTH LOCK WASHER 18-8 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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146803
- M3 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
- Weight: 0.00002
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
- Log in for price
146851
- M4 INT TOOTH LOCK WASHER 18-8 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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146854
- M4 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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146902
- M5 INT TOOTH LOCK WASHER 18-8 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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146971
- M6 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
- Weight: 0.00040
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
- Log in for price
147553
- #8 INT TOOTH LOCK WASHER 18-8 STAINLESS STEEL
- Z
- 0
- Weight: 0.00020
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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148238
- M20 INT TOOTH LOCK WASHER STEEL PLAIN
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | PlainPlain |
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148250
- M8 INT TOOTH LOCK WASHER STEEL ZINC CLEAR DIN 6797J
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
- Log in for price
149993
- M5 INT TOOTH LOCK WASHER STEEL ZINC CLEAR DIN 6797J
- Z
- 0
- Weight: 0.00060
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
- Log in for price
153739
- 3/4 INT TOOTH LOCK WASHER 410 STAINLESS STEEL
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | Stainless SteelStainless Steel |
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157380
- M12 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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158549
- M20 INT TOOTH LOCK WASHER STEEL ZINC CLEAR
- Z
- 0
- Weight: 0.01000
| Inner Diameter: | |
| Type: | |
| Material: | |
| Finish: | SteelSteel |
| : | Zinc ClearZinc Clear |
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