Stainless Steel External Tooth Lock Washers
Premium Lock Washers for use with a Screw or Nut
- Serrated washers to create tension between the washers "teeth" and installation surface
- The added tension makes the fastener assembly resistant to rotation
- 410 Stainless steel external tooth lock washers are commonly used where a harder material is required
- Actual measurements may vary slightly +/- depending on production run
- Trade Names: Star Lock Washers
410 Stainless Steel External Lock Washer Specifications
| Washer Size (ID) | Outer Diameter (OD) | Thickness |
|
#2
|
Max 0.189" - Min 0.177" | Max 0.013" - Min 0.010" |
|
#3
|
Max 0.235" - Min 0.220" | Max 0.016" - Min 0.010" |
|
#4
|
Max 0.260" - Min 0.245" | Max 0.018" - Min 0.012" |
|
#5
|
Max 0.285" - Min 0.270" | Max 0.020" - Min 0.014" |
|
#6
|
Max 0.320" - Min 0.305" | Max 0.022" - Min 0.016" |
|
#8
|
Max 0.381" - Min 0.365" | Max 0.023" - Min 0.018" |
|
#10
|
Max 0.410" - Min 0.395" | Max 0.024" - Min 0.018" |
|
#12
|
Max 0.475" - Min 0.460" | Max 0.027" - Min 0.020" |
|
1/4"
|
Max 0.510" - Min 0.494" | Max 0.028" - Min 0.023" |
| 5/16" | Max 0.610" - Min 0.588" | Max 0.034" - Min 0.028" |
| 3/8" | Max 0.694" - Min 0.670" | Max 0.040" - Min 0.032" |
| 7/16" | Max 0.760" - Min 0.740" | Max 0.040" - Min 0.032" |
| 1/2" | Max 0.900" - Min 0.880" | Max 0.045" - Min 0.037" |
| 5/8" | Max 1.070" - Min 1.045" | Max 0.050" - Min 0.042" |
| 3/4" | Max 1.260" - Min 1.220" | Max 0.055" - Min 0.047" |
Product Specifications
Color
Silver
Corrosion Resistant
Yes
Material
410 Stainless Steel
Product Type
External Tooth (Star) Lock Washers
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Select Package Quantity
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