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Industrial · SKU: AE7187602
Manganese Steel DIN 25201 Self-Locking Washer, 0.866" Bore, Dacromet, Pkg Qty 500
This DIN 25201 self-locking washer is manufactured from 65Mn manganese steel for high tensile strength and fatigue resistance. The dual-cone design provides a reliable, vibration-proof lock for M22 fasteners on a 0.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $179.99 |
| 11 - 50 | -5% | $170.99 |
| 51+ | -10% | $161.99 |
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Quick Answer
How Buyers Should Evaluate Manganese Steel DIN 25201 Self-Locking Washer, 0.866" Bore, Dacromet, Pkg Qty 500
This DIN 25201 self-locking washer is manufactured from 65Mn manganese steel for high tensile strength and fatigue resistance. The dual-cone design provides a reliable, vibration-proof lock for M22 fasteners on a 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: 65Mn
- Material: Manganese Steel
Purchase Details
- Online price starts at $179.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 500 / 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 | 65Mn |
| Material | Manganese Steel |
| Thread Size | M22 |
| Finish | Dacromet |
| Shaft/Bore Diameter | 0.866 in |
| Thickness | 0.063 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
The DIN 25201 Self-Locking Washer is engineered to provide a secure, vibration-resistant locking mechanism for critical bolted connections. Manufactured to the precise dimensional standards of DIN 25201, this washer utilizes a dual-cone, spring-action design that creates a consistent and reliable clamping force. It is an essential component for assemblies subject to dynamic loads, thermal cycling, or severe vibration, preventing fastener loosening and maintaining joint integrity.
Key Features
Dual-cone self-locking design for vibration-proof security Constructed from 65Mn manganese steel for high tensile strength and fatigue resistance Dacromet surface finish provides exceptional corrosion protection Conforms to DIN 25201 specifications for guaranteed dimensional accuracy Spring-steel action ensures a consistent locking force over repeated use Ideal for use in high-stress and high-temperature applications
Specifications
System of Measurement: Metric Material Grade/Class: 65Mn
Material
Manganese Steel Thread Size: M22 Finish: Dacromet Shaft/Bore Diameter: 0.866 inches Thickness: 0.063 inches Pack Quantity: 500 pieces
Applications
Heavy machinery and equipment assembly Automotive and transportation manufacturing Structural steel and construction frameworks Industrial pump and valve installations Agricultural and forestry equipment Any application requiring a vibration-resistant lock for M22 fasteners on a 0.866-inch diameter bolt or shaft