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
Couldn't load pickup availability
Catalog page#: LE-3
Frequently Bought Together
SAE J995C Locknut with Nylon Insert Grade 8 3/8-16
Couldn't load pickup availability
SAE Flat Washer Thru-Hardened Steel 3/8"
Couldn't load pickup availability
USS Flat Washer Thru-Hardened Steel 1/4"
Couldn't load pickup availability
Lock Washer Non-Linking Steel 3/8"
Couldn't load pickup availability
Lock Washer Alloy Steel 1/2"
Couldn't load pickup availability
Lock Washer Alloy Steel 5/16"
Couldn't load pickup availability
Cross Linked Primary Wire 16 AWG 100' Red
Couldn't load pickup availability
Cross Linked Primary Wire 14 AWG 100' Black
Couldn't load pickup availability
Cross Linked Primary Wire 18 AWG 100' Red
Couldn't load pickup availability
Butt Connector 22 to 18 AWG Clear
Couldn't load pickup availability
High Solids Paints Gloss Black
Couldn't load pickup availability
USS Flat Washer Thru-Hardened Steel 1/4"
Couldn't load pickup availability
Flat Washer Grade 12 Thru-Hardened Steel M8
Couldn't load pickup availability
SAE Flat Washer Thru-Hardened Steel 1/4"
Couldn't load pickup availability
USS Flat Washer Thru-Hardened Steel 3/8"
Couldn't load pickup availability
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 |
