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sheen robotics
4809 Series Zinc-Plated Steel Split-Lock Washer (4mm ID x 7mm OD)
SKU: ZY-4809-0004-0007
R 130,63Ex Tax: R 113,59
Ships in 7–10 working days
Qty
1
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Description
Competition eligibility
Legal for FIRST Tech Challenge (FTC) and FIRST Robotics Competition (FRC). Eligibility is set by each season's game manual — check the current rules before you compete.
Split-lock washers flatten as a screw or nut is tightened, which creates tension between the head and the surface under the washer. This tension prevents the fastener from loosening due to vibration.
size:6.8mm OD x 4.25mm ID x 0.8mm
Supplied as a pack of 25.
Technical drawing
Competition eligibility
| FIRST Tech Challenge (FTC) | Legal |
| FIRST Robotics Competition (FRC) | Legal |
Specifications
| Part number | 4809-0004-0007 |
| Units per pack | 25 |
| Weight | 0.14g Each |
| Material | Steel |
| Finish | Zinc-Plated |
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