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Industrial · SKU: NC0575
Stainless Steel 304 Internal Tooth Lock Washer, 0.551" Bore, Pkg Qty 1000
This internal tooth lock washer is manufactured from corrosion-resistant Stainless Steel 304, meeting A2-70 class standards for durability. The 0.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $59.99 |
| 11 - 50 | -5% | $56.99 |
| 51+ | -10% | $53.99 |
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Quick Answer
How Buyers Should Evaluate Stainless Steel 304 Internal Tooth Lock Washer, 0.551" Bore, Pkg Qty 1000
This internal tooth lock washer is manufactured from corrosion-resistant Stainless Steel 304, meeting A2-70 class standards for durability. The 0. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.
Quick Spec Check
- System of Measurement: Metric
- Material Grade/Class: A2-70
- Material: Stainless Steel 304
Purchase Details
- Online price starts at $59.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 1000 / Each.
- Lead time: 2-3 weeks.
Use RFQ When
- Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
- Request support when fit, material, or substitute selection needs confirmation before order.
- Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.
Technical Specifications
| System of Measurement | Metric |
| Material Grade/Class | A2-70 |
| Material | Stainless Steel 304 |
| Thread Size | Not Applicable |
| Finish | Plain |
| Shaft/Bore Diameter | 0.551 in |
| Thickness | 0.039 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This internal tooth lock washer is engineered to provide a reliable, vibration-resistant locking solution for critical bolted assemblies. Manufactured from high-grade Stainless Steel 304, it offers excellent corrosion resistance for demanding industrial environments. The design features precision-cut internal teeth that bite into the bearing surface of the nut and the underside of the bolt head, creating a powerful mechanical lock that prevents rotation and loosening. Supplied in a bulk package of 1000 units, it is ideal for high-volume production, maintenance, and repair operations where fastener security is paramount.
Key Features
Constructed from corrosion-resistant Stainless Steel 304 Meets A2-70 material class standards for strength and durability Internal tooth design provides superior resistance to vibration loosening Plain finish suitable for a wide range of general industrial applications Bulk packaging supports efficient high-volume usage and inventory management
Specifications
System of Measurement: Metric (converted dimensions provided) Material Grade/Class: A2-70
Material
Stainless Steel 304 Thread Size: Not Applicable Finish: Plain Shaft/Bore Diameter: 0.551 inches Thickness: 0.039 inches Package Quantity: 1000 washers
Applications
General machinery assembly and maintenance Pump and motor manufacturing Electrical panel and enclosure construction Conveyor system fastening Food processing and packaging equipment where corrosion resistance is required Any application requiring a secure, vibration-proof lock for standard hex nuts and bolt heads