Guide includes diagrams and BSP thread chart. British Standard Pipe (BSP) is a family of technical standards for threads that has been 1/8 – 28, -02 

BSPP Thread Chart Dimensions Calculator to show British Standard Pipe Parallel The symbol for pipe thread type is G for external and internal threads.

For example, 8/16" or 1/2" equates to size -8 . Note: dash numbers are nominal. Since metric measurements give the true sizes of a tube or a fluid pipe, dash numbers do not apply for them. For example, for M12x1.0, the outer diameter of the threads is 12 mm with a 1.0 mm spacing between threads, Hydraulics Direct Reviews

Tap. Drill. Diameter mm. G1/8. 1/8" BSPP 9.728 0.907 28. 9.147. 8.566 0.581 8.70. G1/4. 1/4" BSPP 13.157 1.337 19. 12.301 11.445 0.856 11.60.

In the other thread 1/4, 1/2, 1/8 mark refers to the diameter of the thread sizes, the unit is inch. Inline people usually use points to call thread sizes, one inch equals eight points, and 1/4 inch is 2 points and so on. G is generally referred to as the pipe thread (Guan), 55, 60 degrees division belongs to functional, commonly known as round

BSPT & BSPP Threads Dimensions ; 1/8. 28. 9.5. 0.37. 0.38.

Thread. Number of screw threads. (per 25.4mm) n. Pitch G 1／16. 28. 0.9071. 0.581. 0.12. 7.723. 7.142. 6.561. G 1／8. G 1／4. G 3／8.

thread. °. Rc, G. NPT, NPTF. AS-FS Series. Speed Controller with Indicator/ Note 2) Use °1/8" tubing. With indicator. Port size. U01. Uni 1/8.

In this video we create a BSP Thread Profile using the Sketch Equation through SolidWorks. The Pitch of the thread is 1/14 inch. Cylindrical threads according to ISO 228-1, identified with a letter G. They also correspond to BSP or more precisely to BSPP designation (P stands for Parallel). 1 BSP X 25.4MM (21MM BORE) 316 HOSE TAIL (NB25) BSPHT6025. In Stock.

ANSI/ ASME EXTERNAL Screw Thread Size Chart. All units are in inches. Unified Screw Threads per. ANSI/ASME B1.1-1989 (R2001), R2001) Nomenclature, are used. Acceptability criteria are described in ANSI/ASME B1.3M-1992 (R2001). Note: This screw chart is not comprehensive of all available standard threads as provided by the standard.

Td = Tolerance on the major diameter of the external thread G 1/8. G9.728 x 0.907. 28. B. 9.728. 9.514. 9.147. 8.933. 8.566. -. G 1/4. G13.157 x 1.337.

This item: G 1/8" - 28 HSS BSP Parallel British Standard Pipe Tap. $19.99. Sold by KMIAN TOOLS and ships from Amazon Fulfillment. GlowShift 1/8 BSPT Male to 1/8-27 NPT Gauge Sensor Sender Thread Adapter Reducer. $4.99. In Stock. Sold by GlowShift Gauges, LLC and ships from Amazon Fulfillment.

The unified thread standard has three distinct variances called Unified Coarse Thread (UNC), Unified Fine Thread (UNF), and Unified Extra Fine Thread (UNEF). The difference between the three is the amount of threads per inch. For example, a 1 inch fastener size in UNC has 8 TPI, in UNF 12 TPI, and 20 TPI in UNEF).

G 1", 1,309, 33,250, 11, 2,309 ; G 1 1/8", 1,492, 37,900, 11, 2,309.

11/02/2004 · G (supposedly from German/English "Gas") are the cylindrical pipe threads used on originally inch based pipes. The internal (conical) pipe thread is is described as "GCon". The size designation (like 3/8") does not mean actual thread OD; it is the internal diameter of the pipe, on which it is used. To be more exact - the original internal

THREAD DIMENSIONS Nominal Dimensions of Standard Threads Pipe NH BSPP BSPTr O. D. NPT NPSH NPSM (NST) (Parallel) (Tapered) Size TPI TPI ODM IDF TPI ODM IDF TPI ODM IDF TPI ODM IDF TPI 1" 1.315 11.5 11.5 1.2951 1.1921 11.5 1.293 1. 1.375 1.2246 11 1.309 1.193 11 1 1/4" 1.660 11.5 11.5 1.6399 1.5369 11.5 1.638 1.546 1.650 1.534 11

The most common types of Whitworth thread are: BSPP (G) – British Standard Pipe Parallel. BSPT (R/Rp) – British Standard Tapered Pipe, for pipes and tapered thread. An appropriate

9 rows · G 1/4" Male Thread G 1/8" G 1/4" G 3/8" G 1/2" G 3/4" Thread G 1/8" G 1/4" G 3/8"

Thread Dimensions Nominal Dimensions of Standard Threads ODM -- Outside Diameter of the Male IDF -- Inside Diameter of the TPI -- Threads per Inch GHT (3/4") -- 1.0625 ODM, 11

British Association Threads Dimensions in Inches except where stated Thread Form Data Tapping Drill Clearance Drill Size O/Diameter Core Pitch Depth Radius Effective Dia T.P.I Dec / Met / Frac Dec / Met / Frac 1/8" 0.3830 0.3370 0.0357 0.0229 0.0049 0.3601 28 0.3445 - 8.75mm 0.3858 - 9.80mm 1/4" 0.5180 0.4510 0.0526 0.0335 0.0072 0.4845 19

size: tpi: major (ext) minor (int) tap drill: 1/8" 28: 9.728: 8.566: 8.70: 1/4" 19: 13.157: 11.445: 11.60: 3/8" 19: 16.662: 14.950: 15.00: 1/2" 14: 20.955: 18.631: 19.00

Thread Specification ; Thread Size, 1/4" NPT, 3/8" NPT ; Major Dia. in Inches (mm) .54 (13.72) .675 (17.145) ; Pitch in Inches (mm) .056 (1.41) .056 (1.411) 

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BSP Thread Size Outside Diameter mm / inch TPI 1/16 Inch BSP 7.7 mm / 0.304" 28 1/8 Inch BSP 9.7 mm / 0.383" 28 1/4 Inch BSP 13.16 mm / 0.518" 19

Similarly, a thread that measures 1" is actually a 3/4" BSP thread. BSP Size, Max. diameter, Min. diameter, Thread pitch. inch, mm, inch, mm, inch, ( 

A distinction is made between metric thread types and inch thread types. For metric thread types, the dimensions are given in millimetres. The pitch is calculated by measuring the distance between the first and second tooth. For inch threads, however, the dimensions are given in inches. 1 inch corresponds to 25.4 mm.