Our Grade 316 BSP Screwed Locknuts come with a standard British Standard Pipe thread extensively used across the globe for plumbing connections especially in Australia. There are two types of BSP threads, Tapered (BSPT) and parallel (BSPP). The external and internal threads are to be tapered, but the internal threads may be parallel.
• Made from Grade 316 stainless steel for excellent corrosion resistance.
• All fittings are manufactured by investment cast process, toe nipples and barrel nipples are produced from welded pipe.
• Made to ISO 4144:2003 which conforms to Australian standards.