Tag Archives: Self-Tapping Screws

Security Screws (aka Tamper Resistant Screws or Tamper Proof Screws)

As the name suggests, security or tamper resistant screws are designed to tamper proof products making them resistant to theft, accidental damage or vandalism. The primary and distinguished design feature of security fasteners is their specialized drive systems that prohibit … Continue reading

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U-Drive Screws (Hammer Drive Screws)

U-drive self-tapping screws, also known as hammer drive screws, are often used for attaching nameplates in castings and for sealing drain holes in corrosion proofing tubular structures. They are more comparable to nails than screws as the head is not … Continue reading

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Square Drive Screws

The square drive recess was the first recess-type drive developed for large scale screw production. Today, a century later, square drive screws and the driver bits are now widely available, economical and offer many advantages over other drive systems:   … Continue reading

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