PurchaseLimit Thread Plug Gauge (UNF) from SOKUHANSHA, FA & metal molding parts, industrial tools and consumables. (!) Ridge 16: 2B: For inspection: HRC58～62: SKS-3 ₹ 11,469.76 1 Piece(s) The specifications and dimensions of some DDis the major diameter of the thread. Thus 3/8-inch thread will have a 3/8 standing at the left most of the thread specification. The dimensions usually come at margins of an inch (1/2, ¼, 1/8 ,1/16 etc). It must be noted that threads with a diameter smaller than ¼ have been given special numbers, from 0 to 10. Fromthe tables below, the rated working pressure for the -4 male 37 degree tube end is 34.5 MPa (5,000 psi) and the rated working pressure of the -6 (3/8") male pipe end is 21 MPa (3,000 psi). The rated working pressure of the fitting would be 21 MPa (3,000 psi). The working pressure ratings listed below are based on a 4:1 design factor for 3- 12 12-UN : Basic Thread Dimensions (Pitch, minor & major diameters, depth, lead), Tolerance range for all applicable classes and much more * Permisable values for thread Class 2B # Description Value (Inch) VValue (mm) D 1: Minor Diameter: 2.91 - 2.928: 73.914 - 74.371: D 2: (UNC/UNF/UNEF) National Pipe (NPT) Dryseal Pipe (BPTF Onceyou know your wire diameter, you need to find out what is the premissable Measurement for your pitch diameter (Depending on the class). Use our Over Wire Calculator to find out! 5/16 - 24 UNF : Basic Thread Dimensions (Pitch, minor & major diameters, depth, lead), Tolerance range for all applicable classes and much more. Onceyou know your wire diameter, you need to find out what is the premissable Measurement for your pitch diameter (Depending on the class). Use our Over Wire Calculator to find out! 1 3/16 - 12 12-UN : Basic Thread Dimensions (Pitch, minor & major diameters, depth, lead), Tolerance range for all applicable classes and much more. BmMH. Threadconversion table. Due to the differences in thread angles and pitches, the thread sizes shown below are not directly interchangeable with each other. This table is only to help find a nearest equivalent sized fastener. Metric coarse. Metric fine. BSF/BSW. UNC. UNF. M2 CONTACTUS. A table of major diameters, threads per inch, pitch diameter and minor diameters of UNC, UNF and UNEF threads. Asthe basic/nominal thread size increases, the class tolerance increases, example the tolerance for a 1/4-20 UNC -2B is 0.0049, and for a 3/8-16 UNC-2B is 0.0057. Also, the finer the threads, for the same basic/nominal thread size, the class tolerances decrease, example the tolerance for a 1/4-20 UNC-2B is 0.0049, and for a 1/4-28 UNF Thread size from 0.0600 inch to 2 inches. Tolerance class 2A and class 2B are selected classes for commercial external and internal threads per ASME B1.1. The user shall use class 2A for bolts and 2B for nuts unless there is a specific requirement to use other tolerance classes. Dimensions given by this calculator are at 68 °F. SAEthread ORB fitting size chart Apr 02, 2020. SAE Straight Thread O-ring (O-Ring Boss) SAE J1926-1 and ISO 11296-1. It is port connection from stud end, also is male to female SAE thread connection fittings. The female port of the O-Ring Boss has a sealing face, chamfer, and a straight thread. The male connector has an O-ring and a The12-thread series (12-UN) is a uniform pitch series for large diameters requiring threads of medium-fine pitch. Although originally intended for boiler practice, it is now used as a continuation of the Fine-Thread Series for diameters larger than 11⁄2 inches. 5/8" - 1 7/16" 1 9/16" - 2 1/8" 2 1/4"- 3 1/8" 3 1/4" - 6".

3 4 16 unf 2b thread dimensions