200pcs Rubber End Caps 4mm ID Vinyl Round Terminal Cap Cover Screw Thread Protectors Black

4mm internal diameter, 15mm height (due to manual measurement, allow ±3mm deviation) 1. All kinds of pipe end protection: plastic pipe, metal pipe, oil pipe, water pipe, vacuum pipe; 2 thread protection: bolt, screw, nut thread protection 3. For shelf, fence, rail guard; 4. For furniture, chair, dining table, stool, hammock decoration protection; 5.For hole cover, protect, decorate, seal (drain hole) Because rubber is soft and elastic, we recommend choosing a rubber tip that is slightly smaller than the outer diameter of the product to be protected. For example: the outer diameter of your product is 9.8mm in diameter, choose the 9.5mm rubber cover! Soft, elastic and precise dimension, oil resistance, heat resistance, dust resistance, long service life