2-1/4Double Layer self-Locking washers Anti-Loosening Washers Belleville Washers Vibration-Resistant Locking Fasteners for Automotive,IndustrialMachinery,Construction Equipment & Maintenance
$29.99
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$29.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.parfumluna.store
Free 30-day returns Details
Product details
| Management number | 218131457 | Release Date | 2026/05/03 | List Price | $12.00 | Model Number | 218131457 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
2-1/4Double layer self-locking washers Anti-Loosening Washers Belleville Washers Vibration-Resistant Locking Fasteners for Automotive,IndustrialMachinery,Construction Equipment & Maintenance
- Engineered with a double-layer self-locking design to create irreversible friction, ensuring bolts stay securely tightened even under extreme vibration, heavy loads, or thermal expansion.
- Choose between corrosion-resistant stainless steel for harsh outdoor/chemical conditions or Dacromet-coated 65Mn steel for superior rustproofing and 500% longer fatigue life compared to standard washers.
- Covers 98% of industrial fastener needs, from small precision equipment (M3) to heavy-duty construction machinery (M56), eliminating the hassle of sourcing multiple washer types.
- Conical shape enhances elastic preload distribution, absorbing shocks and compensating for material relaxation to maintain tension 3x longer than flat washers.
- DIN25201 standards, trusted for automotive drivetrains, CNC machine bases, bridge bolt connections, and high-speed rail track fastening systems.
| Brand | TAOZYAOY |
|---|---|
| Color | Silver |
| Model | TAOZYAOY |
| Size Name | 2-1/4" |
| Metal Type | 65Mn alloy steel |
| Unit Count | 1.0 Count |
| Item Weight | 3.2 ounces |
| Part Number | TAOZYAOY |
| Thread Size | 2-1/4 |
| Washer Type | belleville washers |
| Grade Rating | Grade 5.2 |
| Manufacturer | TAOZYAOY |
| Fastener Size | 2-1/4 |
| Material Type | 65Mn Alloy Steel |
| Item Thickness | 0.1 Inches |
| Exterior Finish | Dacromet |
| Item Dimensions | 1 x 1 x 0.1 inches |
| Number Of Items | 2 |
| Outside Diameter | 0.5 Inches |
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