Hydraulic fitting size chart Learn how to measure and identify threads, and use dash numbers for ordering parts. The 240 cone (male) and the sealing surfaces (females) form the seal. Getting the right fittings is easier using a hydraulic fitting sizes chart Aug 31, 2019 · JIS hydraulic fittings size chart including BSPP thread of JIS male 60 deg cone, JIS swivel 60 deg seat, JIS male 30 degree flare and JIS swivel 30 degree seat. For example, a -6 fitting has an ID of 6/16″, or 3/8″. The chart below lists tube sizes and thread dimensions for each class: Unlock the secrets of Metric hydraulic fitting identification in our guide, covering types, uses, and selection tips to help you choose the perfect fittings. See full list on qchydraulics. Explore our detailed guide on BSP Hydraulic Fittings Dimensions. Hoson, a leading hydraulic fitting manufacturer, provides comprehensive size charts that are essential for accurate installation. Our no-BS field guide and charts teach you how to measure and identify any thread type (NPT, JIC, ORB, BSP, Metric) to order the right size, the first time. The inside diameter of the hose must be adequate to keep pressure loss to a minimum and avoid damage to the hose due to heat generation or excessive turbulence. Apr 11, 2025 · Apr 11, 2025 - The Ultimate Selection Guide for 9 Different Types of Hydraulic Fittings contains: meanings, size charts, pressures, seals, uses, and more. These fittings typically have a male and female part to ensure a secure connection. JIC Fitting Dimensions chart is very useful for a customer to select the right fittings and install correctly in application. Check out the JIC fittings Chart in details. Download charts for thread dash, dash size, and connector codes. This designation specifically denotes a standardized, interchangeable system of threads and seals designed to ensure Jul 14, 2020 · How to Identify the Correct Hydraulic Hose Fittings When you have a worn hydraulic hose fitting, you'll have to identify exactly which type you have so you know what to order from your supplier. Metric hydraulic fittings material technology, international standards and specifications, how to choose the type when purchasing, after-sales installation and maintenance, details in this article. One of the challenges for a hose user is how to identify the fitting on the end of your hydraulic hose. Hydraulic Fitting Size Chart: A Comprehensive Guide In the realm of hydraulics, selecting the correct fitting size is crucial to ensure a secure and efficient fluid flow system. Jan 15, 2025 · Hydraulic fittings connect a hydraulic hose to components like hydraulic cylinders, pipes, tubes, or different types of hydraulic hoses in hydraulic systems. O-ring boss couplings have straight threads with the O-ring on the outside of the threads next to the large hex nut. The straight threads of the each half hold the connection together mechanically. Fluid Ports & Connectors Identification Guide A guide to North American, British, Japanese, German (DIN metric), and ISO connections This type of seal is found on O-ring boss, flat-face O-ring, British flat-face O-ring and O-ring flange couplings. Then use the cross reference chart to match to the correct hydraulic fitting 'Dash Size' based on your measurements. May 5, 2025 · It assists engineers, technicians, and installers in selecting the correct hydraulic fittings for optimal performance and system safety. There are two types of connectors - the DIN 2353 L light class, and the DIN 2353 S heavy class. Place the gauge on the threads until the fi t is snug. This particular style of fitting is referred to as a Flange Head Style Fitting. If you've written all these connectors down somewhere, you'll be ahead of the game, and won't have any difficulty. Comprehensive hydraulic fitting size chart with JIC, NPT, ORFS, BSP, and Metric standards. The Size chart accounts for a variety of sizes, ranging from small fittings used in compact systems to larger fittings for Moved PermanentlyThe document has moved here. com to learn more. Do you want to look for hydraulic fittings with the proper thread size and type? Then, download our visual guide of thread sizes and styles. The seal takes place between the male flare and female cone seat. They come in a wide range of types for various applications. The most common sizes range from 1/2 inch (8) to 2 ½ inch (40). Hydraulic Banjo Fittings, named after its unique ring structure, is the ideal solution for hydraulic connections in compact spaces. Wet Torque Wet torquing is the practice of using your systems hydraulic uid to lubricate the threads and o-ring of the ttings before installation. Dash numbers are usually nominal (in name only) and are abbreviations that make ordering of components easier. ’s hydraulic tube fitting and adapter part numbers are constructed from symbols that identify the series, size, material and type of product. The thread dimensions and tube sizes are different for each series. Feb 4, 2020 · Hydraulic Hose Fittings & Connector Sizes Charts Hydraulic hose fittings are very useful when it becomes necessary to connect various conductors such as tubes, pipes, and hoses in a hydraulic system. Primarily used in the United States and North America, they typically feature imperial thread sizes with a distinctive 60-degree thread angle. Like NPT, JIC, ORB, ORFS, BSPPlease check out and learn more. Fittings are available in two series: the DIN 2353 L (light) and the DIN 2353 S (heavy) classes. This manual can be used as a guide in the identification of major thread types, including North American threads, British Th eads, French Threads, German Threads and Japanese Threads. This guide aims to provide a comprehensive resource on hydraulic flange fitting size charts, helping you make informed decisions for your hydraulic applications. 5" size High production quality Dec 31, 2014 · Quick reference tabels for AN fittings from -2 to -32 and Hose fractional equivalent charts An undersized fitting may result in a loose fit, while an oversized fitting can improperly compress the O-ring, leading to potential failures. Both the JIC male and JIC female fittings have 37° seat with straight threads. Please check out more details. Apr 2, 2020 · SAE thread JIC fitting size chartSAE J514 37° Flare (also known as JIC) This is a very common connection in Hydraulic fluid power applications. Female DKL sizes up to and including M26 have a universal 24°/60° cone and can be used in place of female DKM fittings with 60° cone. Introduction Hydraulic flange fittings play a crucial role in ensuring leak-free and efficient hydraulic systems. Their main functions are to guide fluid flow, prevent leaks, and maintain pressure. This handy guide features: 28 pages of helpful information and illustrations Tips for measuring & identifying common threads Visual ID and size guide for multiple fitting types Thread dimension chart covering 15 different thread types Compact 5. Note: While most SAE Sep 15, 2025 · Discover the complete hydraulic hose size chart with dash sizes, flow rates, and applications. Each chart is 24" x36", printed in full color, and features a clear aqueous coating for durability. Match your measurements with the tables in this guide. Brennan Industries, Inc. RYCO Hydraulics’ simple belief of “Higher Technology Equals Greater Performance” applies throughout the Company. Each series has its own tube sizes and thread dimensions as shown in the table below: SAE hydraulic fittings refer to hydraulic pipe connectors that comply with standards established by the Society of Automotive Engineers. Stop guessing what hydraulic fitting you have. -4 = 4/16 inch = 1/4 inch, -6 = 6/16 inch = 3/8 inch, and so on. （More different types of Aug 22, 2023 · JIC fittings, meet SAE J514 standard, named after the Joint Industry Council, are widely used in hydraulic systems. Mar 12, 2022 · When using hydraulic hoses, you'll know the extreme pressure they face. Thread Size (UNF): JIC fittings use Unified National Fine Thread. Learn about standard sizes, measurement techniques, and how to choose the right fittings. In this article, we will provide you with a detailed analysis of this special fitting in terms of the structural principle, common types, size charts, how to recognize it, installation, price and other dimensions, in conjunction with international standards such SAE O-Ring Boss Fittings Guide There are diferent ways to identify threads, everybody identifies them diferently depending on how you’ve been taught. Metric thread hydraulic fittings is most popular type of fluid connectors in the worldwide. The “dash size” refers to the measurement of the inside diameter (ID) of the hose or fitting in sixteenths of an inch. Texcel - Industrial Hose, Hydraulics, Fluid Sealing Products The 240 cone (male) and the sealing surfaces (females) form the seal. Metric tube compression fittings include two connections, the DIN 2353 L “light” series and the DIN 2353 S “heavy” series. Due to di erences in materials, plating types and thickness, and thread quality of di erent components, the coe cient of friction varies greatly on any given assembly. These are universally used abbreviations for the size of component expressed as the numerator of the fraction with the denominator always being 16. The different types of hydraulic fittings allow the fluid to flow, change its direction, divert, or mix. sapphirehydraulics. As you can JIC hydraulic fittings are available in many types of sizes and prices, including straight fittings, elbow fittings, tee fittings and more. The table below lists the specifications of An Fitting Size Chart ranging from -02 to -32. Thread Sizing Kit Allows the user to properly identify threads of all hydraulic types. Hydraulic Thread Identification guide including BSP thread, JIC thread, ORFS O-ring Face Seal thread, Metric threads, Flanges, NPT - National Pipe Thread. One of the critical aspects that ensure the optimal performance of these systems is the correct sizing and installation of hydraulic fittings. Understanding the correct sizing of these fittings is essential for system performance and safety. In Germany, metric thread of DIN 2353 and ISO 8434 standard tube compression fittings with 24 degree cone connector; Metric thread of DIN 7631 60 degree cone fittings; Metric thread of DIN 20078 series hose fittings, metric thread of DIN 74233 and 74234 45 degree cone fittings; In Japan, Metric thread Jan 28, 2025 · In the realm of hydraulic systems, precision and accuracy are paramount. ): Indicates the approximate inside diameter of the line or hose to which the fitting applies (in 1/16-inch increments). Dimensions are typical: Actual dimensions may vary DIN hydraulic fittings are hydraulic connection components that conform to German industrial standards, this article analyzes DIN hydraulic fittings from meaning, type, size chart, price, and comprehensive analysis. For example, if you see the following part number: 387TC-6 You know that 387TC is one of the series numbers for GlobalCore hose, but what does “ -6 ” mean? HYDRAULIC FITTINGS INTRODUCTION Manuli Hydraulics is globally respected for the breadth and versatility of our hydraulic fittings range. This guide features 28 pages of helpful information and illustrations, tips for measuring & identifying common threads, visual ID and size guide for multiple fitting types, and thread dimension chart covering 15 different thread types. Generally the O-ring will not be present on a used coupling but the groove for the O-ring will be present. Dash numers Most fluid piping system sizes are measured by dash numbers. Find the thread size and pitch of various fluid port and connector types, such as NPTF, NPSM, JIC, BSP, and metric. Thread Reference Guide ly can be connected correctly within the hydraulic system. In this article, we will delve into the importance JIC and SAE thread dimensions match exactly in sizes -02, -03, -04, -05, -08, and -10, and so will often serve quite well when interchanged in low pressure applications, since only the seat angle varies, However in sizes -06, -12, and in larger sizes they will not interchange. RYCO Hydraulics started manufacturing hoses, fittings and filters in 1946. Dash Size (Learning Chart) A dash size chart is used to identify the size of fittings and hoses in a hydraulic system. DIN 2353 Fitting Size ChartThe DIN fittings size chart follows the specifications of 2353 compression fittings with a cutting ring. Note: for existing assemblies, to determine the replacement hose ID, read the lay line printing on the side of the orginal Hydraulic Hose Fittings & Connector Sizes Charts izes and types currently i use by pipefitters and other professiona www. Tips for Choosing the Right ORB Fitting Size Choosing the right ORB fitting size involves understanding your hydraulic system’s specifications and ensuring compatibility with existing components. Fitting Thread Size Chart The following chart is intended as a quick reference guide for thread size by dash size. com Oct 13, 2021 · Learn how to identify couplers, threads, fittings and adapters by markings, visual features, thread measurement and part number. As the hydraulics industry evolved, the Company expanded its range and the main product line soon became high-pressure hydraulic hose and fittings. Check our hydraulic fittings size chart for the different ODs. Find dimensional charts and images of different series and styles of hydraulic components. The most common styles are SAE Code 61, 62, Caterpillar and Komatsu. If you aren't really sure what type of connector you need, you'll just have to Hydraxio stands as a prominent manufacturer of stainless steel hydraulic fittings, dedicated to assist wholesale distributors and brand manufacturers reducing production costs, and growing market share. For example, a -04 port is 4/16 or 1/4 inch. Use a thread pitch gauge to determine the number of threads per inch or the distance between threads in metric connections. It helps ensure you select the correct fitting for your specific hose and application. A carrying case is standard for easy and convenient All five of our hydraulic and pneumatic fittings wall charts: Steel Fittings, Brass Fittings, Metric Fittings, Hydraulic Hose, and Hose Fittings. Check out detail Hydraulic crimp fittings is a hydraulic system used to connect the hose and pipe or hydraulic components of the key components, this article from the core meaning, commonly used types, identification methods, commonly used size charts, installation specifications, commonly used prices, and other dimensions of a comprehensive analysis of hydraulic crimp fittings. This handy kit includes a fractional thread pitch gauge, a metric thread pitch gauge, inside & outside caliper (inches and millimeters), a seat angle gauge (24 degree/30 degree/37 degree/45 degree), 27-page fluid ports & connections identification guid. Jun 30, 2025 · JIC hydraulic fittings of different specifications Nominal Pipe Diameter (-4, -6, etc. JIC/AN Fitting is a range of hydraulic fittings which is made in accordance with SAE J514 and ISO 8434-2 standards. Hydraulic hose fitting size chart is a valuable tool for anyone working with hydraulic systems. When ordering part numbers, begin by listing the series followed by the size and the material suffix. The three fittings illustrated in Figure 1 are all size 1“ (16). The end connections are as follows: Male tube end with a 24° cone, female swivel nut with an O-ring cone, male tube end assembled with a compression nut, cutting ring, and tubes, as well as bulkhead tube ends. Comprising over 6,000 references, we have fittings to suit most of the common international standards as well as the specific requirements of several of our important OEM customers. They feature a 37-degree flare sealing surface and are known for their reliability and reusability. JIC fittings have become a standard in industries requiring high-pressure fluid control, such as in hydraulic applications. Example: If you used a Tape Ruler and measured a Male Pipe Fitting at 1" then your Dash Size would be the #12 (3/4") hydraulic size. Click above to shop all fittings, or try our search function in the top right corner. The most popular thread chart for hydraulic fittings. 5" x 8. The chart below lists tube sizes and thread dimensions for each class:. Ensure safe, efficient hydraulic system performance. People that are new to the hydraulic and pneumatic industries often ask: What is a dash size? Simply put, a dash size refers to a diameter of a hose, tube or fitting in 1/16" increments. The Continental ContiTech Thread Identification Kit includes calipers, Hydraulic Fitting Size Chart, Hydraulic Fitting in Kg, Hydraulic Fitting in PDF Different types of hydraulic fittings, such as adapters, couplings, connectors, and flanges, are available in a range of sizes and materials to suit specific hydraulic system requirements. Find correct thread sizes and dash sizes for all fittings. Sep 12, 2023 · Hydraulic hose fittings play a crucial role in connecting different conductors, like tubes, pipes, and hoses, within a hydraulic system. Sizes are measured in six-teenths of an inch (example: 4/16 or 4). Find common fitting sizes and types for hydraulic hose connections, such as JIC, NPT, SAE, ORFS, and metric. The same male also mates with the DIN system Metric Tube, Tube Nut and Compression Olive (Cutting Ring). arpvv skao fdpwc iji dhof eoopg vbwhiy tqnok thiamff vzg dtlmh tirsb bjsz nkrdrt tchsj