Among fasteners, hex‑socket cap screws are widely used in machinery, equipment, electronics and other industries for their easy installation and strong clamping force. Countersunk hex‑socket screws and button‑head hex‑socket screws are two common variants, each with unique features and application scenarios.
In the hardware fastener industry, self-drilling screws and self-tapping screws are widely used fasteners. Each has unique features and application scenarios, which often causes confusion during selection. Today we will analyze their differences and use cases in detail to help you make the right choice.
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Haiyan Lewei hardware & tool co., Ltd.is a professional manufacturer of standard and non standard fasteners. Our products include all kinds of bolts, nuts, screws, CNC machining parts and precision stamping parts.