Nylon Hex Head Self-Drilling Screws: Waterproof and Rust-Resistant Performance Satisfies Customers in Engineering InstallationIn the field of engineering installation, screws as fundamental fasteners have always been a focus of attention. In recent years, Nylon Hex Head Self-Drilling Screws have gra Read More

2026 International Fastener Product Exhibition List--GORUN SCREW (Self Tapping And Self Drilling Screw Maker)March1. Eisenwarenmesse (Cologne International Hardware Fair)· Date: March 3-6· Venue: Koelnmesse, Cologne, Germany2. Fastener Expo Frankfurt· Date: March 23-25· Venue: Frankfurt Exhibition C Read More

GORUN SCREW is a screw customization factory located in Dongguan City, Guangdong Province, China. GORUN has rich experience in screw customization and production, we specialize in manufacturing self-drilling screws and self-tapping screws.Our products are made using high-quality steel wire from Baos Read More

Introduction to Semi-Tubular Rivets1. Product Comparison Previously, we introduced open-end type blind rivets. Now, let's explore Semi-Tubular Rivets. Together, these two types of fasteners cover over 90% of industrial and daily-use applications.2. Installation Method Unlike open-end type bl Read More

In the market, various rivets are widely used. Structurally, they include blind rivets, open-end pop rivets, semi-tubular rivets, and solid rivets. In terms of materials, options range from carbon steel, copper, aluminum alloy to titanium alloy rivets. Among these, open-end pop rivets and semi-tubul Read More

In daily life, the screws we commonly use are self-tapping screws and self-drilling screws. For experienced homeowners handling repairs, garden projects, or fence installations, distinguishing them is a breeze. Check the image below: the left is a self-tapping screw, and the right is a self-drilling Read More