Lightweight thread-rolling fastener

TW202636008APending Publication Date: 2026-09-01RESEARCH ENGINEERING & MANUFACTURING INC
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Patent Information

Application Number
TW114144253
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-11-20
Filing Date
2025-11-13
Publication Date
2026-09-01

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Abstract

A thread rolling fastener that is austempered along the entire shaft instead of having a selectively hardened tip portion is provided. Such a fastener may be shorter and therefore have a lower weight than conventional hardened tip fasteners by obviating the need for extra pitches of the tip thread.
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