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⚡ Lock in strength, lock out failure!
These 3/8" internal tooth star lock washers from Marine Bolt Supply feature precision 0.68" OD and 0.04" thickness, crafted from robust 400 series stainless steel for superior strength and corrosion resistance. Designed to bite into pan or button head screws, they ensure a secure, slip-free fastening solution, all delivered in professionally sealed packs of 50 for easy inventory management.
| Material | Stainless Steel |
| Outside Diameter | 0.68 Inches |
| Washer Type | Internal Tooth Lock |
| Exterior Finish | Stainless Steel |
| Fastener Size | 3/8" |
| Item Thickness | 0.04 Inches |
| Size | 3/8 (Pack of 50) |
| Metal Type | Stainless Steel |
| Brand | Marine Bolt Supply |
| Color | Silver |
| Number of Pieces | 50 |
| Item Diameter | 0.68 Inches |
| Manufacturer | CMC Industrial Supply |
| Part Number | 4-FLWI-037 |
| Is Discontinued By Manufacturer | No |
| Finish | Glossy |
| Shape | Star |
| Head Style | Flat |
| Cutting Diameter | 0.68 Inches |
| Measurement System | Inch |
| Batteries Included? | No |
| Batteries Required? | No |
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