--- title: "B23" id: "6991" type: "ext_thr_stud" slug: "b23" published_at: "2023-09-18T13:33:05+00:00" modified_at: "2026-05-20T08:25:42+00:00" url: "https://bighead.co.uk/bighead-products/externally-threaded-stud/b23/" markdown_url: "https://bighead.co.uk/bighead-products/externally-threaded-stud/b23.md" excerpt: "bigHead fastener with an externally threaded stud fixing welded to a ∅23mm circular perforated Head (ISO metric coarse pitch thread)." --- [javascript:void(0)](javascript:void(0)) [javascript:void(0)](javascript:void(0)) - [Home](https://bighead.co.uk/) - [Products](https://bighead.co.uk/bighead-products/) - [Bespoke](https://bighead.co.uk/bespoke/) - [Guidance](https://bighead.co.uk/guidance/) - [tecHub](https://bighead.co.uk/the-techub/) - [About bigHead](https://bighead.co.uk/about-bighead/) - [Contact](https://bighead.co.uk/get-in-touch/) [Home](https://bighead.co.uk/) › [Products](https://bighead.co.uk/bighead-products/) › [Externally threaded stud](https://bighead.co.uk/bighead-products/externally-threaded-stud) › B23 # Externally threaded stud # Product type ## Choose option - [Externally threaded stud](https://bighead.co.uk/bighead-products/externally-threaded-stud/b15/) - [Blind internally threaded collar](https://bighead.co.uk/bighead-products/blind-internally-threaded-collar/b20/) - [Sighted internally threaded collar](https://bighead.co.uk/bighead-products/sighted-internally-threaded-collar/s20/) - [Sighted internally threaded nut](https://bighead.co.uk/bighead-products/sighted-internally-threaded-nut/s20/) - [Unthreaded pin](https://bighead.co.uk/bighead-products/unthreaded-pin/b23/) - [Nail](https://bighead.co.uk/bighead-products/nail/b23/) - [Spring clip](https://bighead.co.uk/bighead-products/spring-clip/plain-clip/) - [Cable tyrap](https://bighead.co.uk/bighead-products/cable-tyrap/b38a/) - [45 degree loop](https://bighead.co.uk/bighead-products/45-degree-loop/b32/) - [90 degree loop](https://bighead.co.uk/bighead-products/90-degree-loop/b32/) # Head type ## Choose option - [B15 (15 x 15mm)](https://bighead.co.uk/bighead-products/externally-threaded-stud/b15/) - [B20 (Ø20mm)](https://bighead.co.uk/bighead-products/externally-threaded-stud/b20/) - [B23 (Ø23mm)](https://bighead.co.uk/bighead-products/externally-threaded-stud/b23/) - [B30 (Ø30mm)](https://bighead.co.uk/bighead-products/externally-threaded-stud/b30/) - [B32 (32 x 32mm)](https://bighead.co.uk/bighead-products/externally-threaded-stud/b32/) - [B38A (Ø38mm)](https://bighead.co.uk/bighead-products/externally-threaded-stud/b38a/) - [T38A (38 x 15mm)](https://bighead.co.uk/bighead-products/externally-threaded-stud/t38/) # Product details ## Select sizes Product typeHead typeThread sizeThread length M1 B23 M4 M5 M6 M8 bigHead fastener with an externally threaded stud fixing welded to a ∅23mm circular perforated Head (ISO metric coarse pitch thread). # Material specification ## Choose option. (Note: product codes should be referenced in all enquiries). Option 1: Carbon steel with bright zinc coatingProduct code:M1 B23 X [Technical Data Sheet](https://bighead.co.uk/downloads/m1-b23/?tmstv=1779267823) [CAD model](https://bighead.co.uk/downloads/m1-b23-2/?tmstv=1779267823) Option 2: Stainless steelProduct code:SM1 B23 X [Technical Data Sheet](https://bighead.co.uk/downloads/sm1-b23/?tmstv=1779267823) [CAD model](https://bighead.co.uk/downloads/sm1-b23-2/?tmstv=1779267823) # Need a quote or sample? Get in touch on [sales@bigHead.co.uk](mailto:sales@bigHead.co.uk) or **+44 (0) 1202 574 601** referencing a product code from above. [Get in touch](#contact-form) # Can’t find what you’re looking for? You can customise bigHead products to suit your project and create your ideal fastening solution. [Explore](https://bighead.co.uk/bespoke/) This site uses cookies to improve your experience. 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