These Are M10 threaded lamp nipple and they are hollow for threading cable. Item type: M10 1mm fine pitch threaded rod Nipple hollow tube. M10 Zinc Plated Hollow Threaded Rod Lamp Tube for DIY Light Fixtures.
5 Pcs M10 Hollow Lamp Nipple Tube Zinc Plated Steel Threaded Connector
5 Pcs 20mm Long M10 Fine Round Thread Sleeve Lamp Pipe Adaptor, 12mm OD.
10PCS RGB LED Strip Connectors 3 Pin with 20Pcs Connector Clips 10mm Wide RGB Splitter Right Angle Corner Connector Solderless Gapless Adapter for SMD 5050 LED Strips(5 PCS T Shape + 5 PCS L Shape)
10Pcs LED Strip Light Connectors, 10mm RGB LED Strip 4 Pin Connector Solderless Gapless Adapter 5 PCS T Shape and 5 PCS L Shape Universal Extension Wire Kits for High Density Waterproof Tape Lights
5 x M10 x 75mm All Thread Hollow Threaded Rod Tube For Bulb / Lamp Holders
5 Pcs 2/3/4/5/6 Pin Connector Wire For 5/8/10/12mm Wide COB/SMD LED Strip Lights
