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
DIN 125A Flat Washer Grade 140 HV M6
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Hex Flange Bolt Grade 10.9 M8-1.25 x 30mm
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DIN 125A Flat Washer Grade 140 HV M8
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Lock Washer Non-Linking Steel 1/4"
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Lock Washer 18-8 Stainless Steel 3/4"
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Lock Washer Alloy Steel 3/8"
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Cowl Bumper Fender Liner/Engine Under Cover Rivet
$0.00
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Front Fender Push-Type Retainer Nylon 20mm
$0.00
Couldn't load pickup availability
Drive Rivet Nylon M8
$0.00
Couldn't load pickup availability
DIN 125A Flat Washer Grade 140 HV M12
$0.00
Couldn't load pickup availability
SAE Flat Washer Thru-Hardened Steel 1/4"
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USS Flat Washer Thru-Hardened Steel 5/16"
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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 |
