BSP and NPT and other worldwide Thread Information
Thread Size Chart – Grand Brass Lamp Parts, LLC.
British Standard Pipe Parallel (BSPP) and British Standard Pipe Tapered (BSPT)
Thread Dimensions
NPT Thread Dimensions - QC Hydraulics
NPT & NPS Thread Guide - RYCO Hydraulics
Bolt Thread Sizing Guide | UNC & UNF Conversion | Bolt Size Chart
How do you identify fitting thread types? - Hose Assembly Tips
BSP Threads are internationally adopted threads to connect and seal pipes and fittings. So nice and simple? - U-Bolts-R-Us / Graphskill Ltd Blog
Technical Resources - BSP Thread Sizes, NPT Thread Sizes
Thread Pitch and Pitch Diameter - All America Threaded Products
Thread Guide-Dash Sizes - Checkfluid
British Standard Pipe - BSP
Common Thread Information: Diameters, Pitch, and Threads per Inch | GD&T Basics
NPT thread standard
NPT Threads - National Pipe Tapered Thread Dimensions & Specifications
BSP Thread Chart & full Detail | - YouTube
BSP Hexagon Lock Nut / Back Nut T316 (A4) Marine Grade Stainless Steel - Parallel Threads (BSPP / G Thread)
Thread Sizes - Spraytech Systems
NPT American Taper Pipe Thread ANSI B 1.20.1
Hydraulic Fitting Thread Chart | Hydraulics Direct
Thread Chart (UNF-UNC) | Major and Minor Diameters
BSP Thread Size Information | BSPT | British Standard Pipe Thread | Stevenson Plumbing & Electrical Supplies
Math Tools - Pipe Diameters, Threads and Sizes
BSPP Thread Chart Dimensions
