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Stainless Steel Internal Tooth Lock Washers
Serrated Lock Washers in 410 Stainless Steel
- Used to add tension to a fastener assembly
- Internal teeth bite into the assembly to add tension
- Extra tension prevents unintentional fastener rotation do to vibration
- Often chosen over external tooth lock washers for aesthetic reasons
- 410 Stainless steel is primarily used when a harder metal is desired
- Actual measurements may vary slightly +/- depending on production run
410 Stainless Steel Internal Tooth Lock Washer Specifications
| Washer Size (ID) | Outer Diameter (OD) | Thickness |
|
#2
|
Max 0.200" - Min 0.175" | Max 0.016" - Min 0.010" |
|
#3
|
Max 0.232" - Min 0.215" | Max 0.016" - Min 0.010" |
|
#4
|
Max 0.270" - Min 0.245" | Max 0.018" - Min 0.012" |
|
#5
|
Max 0.280" - Min 0.255" | Max 0.020" - Min 0.014" |
|
#6
|
Max 0.295" - Min 0.275" | Max 0.022" - Min 0.016" |
|
#8
|
Max 0.340" - Min 0.325" | Max 0.024" - Min 0.018" |
|
#10
|
Max 0.381" - Min 0.365" | Max 0.024" - Min 0.018" |
|
#12
|
Max 0.410" - Min 0.394" | Max 0.027" - Min 0.020" |
|
1/4"
|
Max 0.478" - Min 0.460" | Max 0.028" - Min 0.023" |
| 5/16" | Max 0.610" - Min 0.594" | Max 0.034" - Min 0.028" |
| 3/8" | Max 0.692" - Min 0.670" | Max 0.040" - Min 0.032" |
| 7/16" | Max 0.789" - Min 0.740" | Max 0.040" - Min 0.032" |
| 1/2" | Max 0.900" - Min 0.867" | Max 0.045" - Min 0.037" |
| 9/16" | Max 0.985" - Min 0.957" | Max 0.045" - Min 0.037" |
| 5/8" | Max 1.071" - Min 1.045" | Max 0.050" - Min 0.042" |
| 3/4" | Max 1.245" - Min 1.220" | Max 0.055" - Min 0.047" |
See Product Specifications
NA = "Not Sold In Single Quantity"
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Product Specifications
Color
Silver
Corrosion Resistant
Yes
Grade
410
Material
Stainless Steel
Product Type
Internal Tooth Lock Washer
System of Measurement (Unit)
Inch
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
