To place an order, scroll down and enter quantities in the multi-add grid and click "add selected to cart". For product details, select any SKU or size and click the Description and Specifications tabs. Scroll to the bottom for related items.
Lock Washers, Internal Tooth, Stainless Steel 316, #4
Serrated Lock Washers in Marine Grade 316 Stainless Steel
| Quantity | Unit price |
|---|---|
| 1 – 99 |
$0.15*
|
| 100 – 999 |
$0.08*
|
| 1000+ |
$0.06*
|
- Color: Silver
- Corrosion Resistant: Yes
- Diameter: #4
- Grade: 316
- Material: Stainless Steel
- Outside Diameter (OD): Max 0.270" - Min 0.245"
- Product Type: Lock Washers
- System of Measurement: Inch
- Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
- 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
- Highly corrosion resistant, marine grade 316 stainless steel
- Actual measurements may vary slightly +/- depending on production run
316 Stainless Steel Internal Tooth Lock Washer Specifications
| Washer Size (ID) | Outer Diameter (OD) | Thickness |
| #4 | Max 0.270" - Min 0.245" | Max 0.018" - Min 0.012" |
| #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" |
| 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" |
| 1/2" | Max 0.900" - Min 0.867" | Max 0.045" - Min 0.037" |
Product number:
111206-002