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SG11201704146PA
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Recessed head fastener and driver combination
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EP2176560A2
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Thread locking/prevailing torque fastener and fastener assembly
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Threaded fastener for use in thermoplastics and roll die for producing same
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EP0475712A2
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Thread-forming screw fastener
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Fastener for thermoplastics
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AU7115991A
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Method and apparatus for gaging bodies such as threaded fasteners and blanks
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Thread tapping screw
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Method and apparatus for gaging the geometry of point threads and other special threads
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Method and apparatus for gaging the degree of lobulation of bodies such as threaded fasteners
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Apparatus for generating lobular polygonal forms
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CA1124964A
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Dies for making thread-forming screw with step taper
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Dies for making thread-forming screw with step taper
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CA1054315A
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Die for making thread-forming fastener
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Thread-forming screw with step taper
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GB1539148A
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Coupling pins
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Thread-forming fastener having dual lobulation and dies for making the same
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AU7884975A
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Machine for making heat-treated article
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NL7403352A
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Stud has unthreaded and rolled threaded portion - with similar curved polygonal cross-sections and can be clamped in chuck
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Localized heat treating machine
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Self-thread forming threaded fasteners and blanks for making same
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