BSP Thread Size Chart & Note： ◈ 1/8 BSP: 9.5-10mm ≈ 0.39inch =DN6 ◈ 1/4 BSP: 12-12.5mm ≈ 0.5inch =DN8 ◈ 3/8 BSP: 16-16.2mm ≈ 0.64inch =DN10 ◈ 1/2 BSP: 20-20.3mm ≈ 0.8inch =DN15 ◈ 3/4 BSP: 25.5mm ≈ 1inch =DN20 ◈ 1 BSP: 32.05mm ≈ 1.26inch =DN25 ◈ Please allow minor error due to manual measurement. Thank you! ◈ Due to the difference between different monitors, the picture may not reflect the actual color of the item.1/8″ 1/4″ 3/8″ BSP Male Female Thread Brass Connector Extension Adapter 50-150mm1/8″ 1/4″ 3/8″ BSP Male Female Thread Brass Connector Extension Adapter 50mm – 150mm Thread size: BSP 1/8″，1/4″，3/8″ Length: 50mm – 150mm Features: 1.Good Anti-corrosion: It Has Strong Corrosion Resistance and Can Be Used for a Long Time in Acidic, Alkaline, Salty and Other Harsh Working Conditions Without Any Corrosion Damage. 2. High Temperature and Pressure Resistance: It Has Good High Temperature and Pressure Resistance, Especially Suitable for High Pressure Piping System. 3. Good Processing Performance:it Can Be Easily Processed by Various Techniques Such As Welding, Clamping or Drawing. This Facilitates Production and Maintenance, Reduces Workload and Improves Work Efficiency. Scope of Application: Used to Connect the Imperial Taper Thread External Thread Pipeline, Gas, Gas, Water, Oil and Other Media Function: For Connecting Female and Male Pipes of Different Diameters. Suitable for Pipeline Connection, Compressed Air, Hydraulic, Gas and Other Applications, Hexagonal Nuts Are Easy to Tighten and Loosen. PLEASE READ BEFORE PURCHASING: BSP Threads are not measured at their width. Regarding BSP Threads: Please note that the BSP measurements are NOT the physical measurement of the thread diameter of the fitting. For example a 1/8″ BSPT Male thread would actually measure 9.5mm. BSP Thread Size Chart & Note： ◈ 1/8 BSP: 9.5-10mm ≈ 0.39inch =DN6 ◈ 1/4 BSP: 12-12.5mm ≈ 0.5inch =DN8 ◈ 3/8 BSP: 16-16.2mm ≈ 0.64inch =DN10 ◈ 1/2 BSP: 20-20.3mm ≈ 0.8inch =DN15 ◈ 3/4 BSP: 25.5mm ≈ 1inch =DN20 ◈ 1 BSP: 32.05mm ≈ 1.26inch =DN25 ◈ Please allow minor error due to manual measurement. Thank you! ◈ Due to the difference between different monitors, the picture may not reflect the actual color of the item. Anything else you need? – add more items to the shopping basket to qualify for combined flat rate postage. You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs! About usGuaranteePaymentReturnsContact us / FeedbackAbout us♥ Hengkun Electronics Co., Ltd Founded In Now 2013. Goobetter is a fastener brand under the company’s umbrella, who believes in providing top quality customer service and value for money. Our company’s main products include fasteners with complete specifications, manual/electric tools, electronic products, transmission components, home hardware, various DIY products, etc.♥ A high percentage of our business is from repeat business and from recommendation by our existing customers. We are making every effort to provide our customers with the best service and products, and the company promises that once our services start, we will always be responsible until the end.Guarantee♥ Good Good Good quality. Buy with confidence! ♥ We maintain high standards of excellence and strive for customer satisfaction! ♥ You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs! Payment♥ We only accept paypal. It’s quick, easy, and safe. Payment must be completed within 7 days.♥ Please list your special requests (colour, packages, etc.) in the paypal notes section when you make payment.Returns♥ We offer a 100% guarantee if you are not happy with your purchase!♥ We sell high-quality products we hope you’ll enjoy using, but we also know that, for one reason or another, there may be a time when you need to return something you’ve purchased. If you are not 100% happy with the quality or any other aspect of the goods we have supplied then please return them and we will be only too happy to refund as long as goods are in original condition.Contact us / Feedback♥ We care about our valued buyers. If you have any questions our customer service representatives will be very happy to help you. We try our best to answer your emails as soon as possible. However, due to the high number of emails we receive every day and the time zone difference, we may not be able to reply to your emails immediately. Please allow 24 business hours for us to respond.♥ Since your positive feedback is very important to our business’s development,we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service.It’ll just take you 1 minute.Thank you! In a rare occasion if you you have any issue with any of our sold product or services please contact us before leaving any negative or neutral feedback as we will try out best to keep you happy and satisfied. On Jun 18, 2024 at 15:38:00 PDT, seller added the following information: