1/4 Oversize Anti-Vibration Serated Self Lock Washer
(Pack of
20)
SKU:DY03681301 Item#: DY03681301
• Self-locking design creates a wedge under the bolt head or nut that maintains clamp load, prevents unintentional loosening, and secures bolted joints even when exposed to dynamic loads and severe vibration
• Vibration proof according to MIL-STD-1312-7/NASM-1312-7
• Resists loosening due to vibration more effectively than split lock washers or nylon insert lock nuts
• Pre-assembled glued pairs are easy to use and can be installed and removed with standard tools
• Extremely versatile - can be used with blind, through and counterbore holes
• Special Delta Protekt® coating is RoHS compliant and provides better corrosion resistance than traditional zinc
• For use with up to Grade 8, Class 12.9 fasteners
Frequently Bought Together
Hex Flange Bolt Grade 10.9 M8-1.25 x 16mm
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Hex Flange Bolt Grade 10.9 M10-1.25 x 30mm
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Open End Rivet Dome Head Aluminum 3/16"
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DIN 127B Standard Lock Washer M10
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Lock Washer Self-Locking Steel 5/16" (M8)
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Fender Washer 304 Stainless Steel M6
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Bumper Push-Type Retainer Nylon 18mm
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Bumper Radiator and Grille Drive Rivet 7mm Hole
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Push-Type Retainer Nylon 16 x 19mm
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SAE Flat Washer Thru-Hardened Steel 3/8"
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USS Flat Washer Thru-Hardened Steel 5/16"
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USS Flat Washer Thru-Hardened Steel 1/4"
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Product Description
• Self-locking design creates a wedge under the bolt head or nut that maintains clamp load, prevents unintentional loosening, and secures bolted joints even when exposed to dynamic loads and severe vibration• Vibration proof according to MIL-STD-1312-7/NASM-1312-7
• Resists loosening due to vibration more effectively than split lock washers or nylon insert lock nuts
• Pre-assembled glued pairs are easy to use and can be installed and removed with standard tools
• Extremely versatile - can be used with blind, through and counterbore holes
• Special Delta Protekt® coating is RoHS compliant and provides better corrosion resistance than traditional zinc
• For use with up to Grade 8, Class 12.9 fasteners
Technical Specifications
| Item#: | DY03681301 |
|---|---|
| Nominal Size | 1/4 " |
| Type | Self-Locking Lock Washer |
| Material | Carbon Steel |
| I.D. | 0.28 " |
| O.D. | 0.53 " |
| Finish | Delta Protekt® |
| Thickness | 0.10 " |
| Quantity Per Package | 20.0000 |
| UNSPSC #: | 31161801 |
| TAA Compliant: | Yes |
| Weight: | 0.07 lb |
