1.0CELO Fixings Technology Bloghttps://www.celofixings.com/blogFernando Lenshttps://www.celofixings.com/blog/author/flensseocom-agency/rich600338<blockquote class="wp-embedded-content" data-secret="zohGjqV8dn"><a href="https://www.celofixings.com/blog/screw-standards-history/">Screw standards history</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.celofixings.com/blog/screw-standards-history/embed/#?secret=zohGjqV8dn" width="600" height="338" title="“Screw standards history” — CELO Fixings Technology Blog" data-secret="zohGjqV8dn" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.celofixings.com/blog/wp-includes/js/wp-embed.min.js </script> https://www.celofixings.com/blog/wp-content/uploads/2023/05/Screw-standards.png709366How the screw standars were created? The Industrial Revolution in the 19th century brought about the expansion of railway lines, which made it necessary to have compatible nuts and bolts that could be used in any location. Prior to this, fixings were not standardised, and there were no regulations defining screws and their characteristics. As… Continue reading Untitled