Zinc Plated for corrosion protection.
eBay
8 PCS Replacement Brush Heads for Oclean X/ X PRO/ Z1/ F1/ One/ Air 2 /SE/Flow DuPont Soft Suitable Vacuum Bristle Nozzles
Aliexpress UK
Pretty sure these are ¼ BSP. 10 male plug-in ends with male thread. 30male plug-in ends with female thread. BUY IT NOW IS FOR 40 END CONNECTORS.
eBay
Dental High Speed Dental Handpiece Max LED Handpiece Air Turbine B2 M4 Push Button Triple Water spray Rotation speed 360.000rpm
Aliexpress UK
Description:*Easy to install with the thread connecting ends.*Great replacement for the old or broken Elbow Connector of your air compressor.*90-degree elbow fitting connects two pipes at a 90-degree angle to change the direction of flow between pipes. It has male NPT threads for connecting to female threaded pipes, creating a tighter seal than straight threads. Specification:*Connector Type: 3/8 BSP Male to 1/2 BSP Male*Thread Dia:16mm / 3/8 BSP, 20mm/ 1/2 BSP Package Content:*1 x Air Compressor Elbow Connector.
eBay
Contra Angle With Inner Water Spray Dental Low Speed Air Turbine Handpiece Designed Dentists Clinical Settings Provides Precise
Aliexpress UK
2PCS Air Line Hose Fitting Connector Quick Release 3/8" BSP Thread Barb Coupler. 8MM HOSE COMPATIBILITY: Specifically designed for 8mm air hoses, ensuring a secure fit and efficient air flow for a variety of pneumatic tools.
eBay
Dental Polishing Powder Prophy Air jet Flow Teeth Cleaning Plaque stain Removal Sodium bicarbonate 130g Mint Lemon Strawberry
Aliexpress UK
12pcs heavy-duty air line couplings help you switch quickly between different air tool connectors and accessories. Quick Release Thread Type: 1/4" BSP. Enables tools and airlines to be quickly connected / disconnected.
eBay
Dental High Speed Handpiece Myricko 2/4 Hole Push Button Air Turbine Dentist Drills Odontologia Tools
Aliexpress UK
1/4" BSP thread on both ends. including air, water, oil, fuel, Low Pressure hydraulic. 27mm total length.
eBay
Dental Air Water Syringe 3 Way Syringe Handpiece Teeth Triplex Whitening Handpiece with 2 Nozzles Tips
Aliexpress UK
BSP thread sizes do not refer to the overall size of the thread. A 1/4" BSP Thread is approx. 1/4" BSP Thread. Fits hoses with a 1/4" (6mm) bore.
eBay
ELIJAH 2/4Holes Dental Equipment Air Prophy Unit Teeth Whitening/Cleaning Spary Polisher Jet Oral Hygiene Prophy Polishing Tool
Aliexpress UK
1 X 1/4 BSP FEMALE THREAD QUICK COUPLER. 6 PCBRASS QUICK COUPLER SET. 1 X 1/4 BSP FEMALE THREAD CONNECTOR. 3 X 1/4 BSP MALE THREAD CONNECTORS.
eBay
Dental Ultrasonic Air Scaler With 3 Tips Teeth Cleaning 2/4 Holes Handpiece Dental Teeth Whitening Cleaner Dentist Lab Clinic
Aliexpress UK