TWI560371B - A self-drilling screw - Google Patents

A self-drilling screw

Info

Publication number
TWI560371B
TWI560371B TW102138161A TW102138161A TWI560371B TW I560371 B TWI560371 B TW I560371B TW 102138161 A TW102138161 A TW 102138161A TW 102138161 A TW102138161 A TW 102138161A TW I560371 B TWI560371 B TW I560371B
Authority
TW
Taiwan
Prior art keywords
self
drilling screw
drilling
screw
Prior art date
Application number
TW102138161A
Other languages
Chinese (zh)
Other versions
TW201516279A (en
Inventor
Kou Tsair Su
Yu Jung Su
Original Assignee
Taiwan Shan Yin Int Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taiwan Shan Yin Int Co Ltd filed Critical Taiwan Shan Yin Int Co Ltd
Priority to TW102138161A priority Critical patent/TWI560371B/en
Publication of TW201516279A publication Critical patent/TW201516279A/en
Application granted granted Critical
Publication of TWI560371B publication Critical patent/TWI560371B/en

Links

TW102138161A 2013-10-22 2013-10-22 A self-drilling screw TWI560371B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW102138161A TWI560371B (en) 2013-10-22 2013-10-22 A self-drilling screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW102138161A TWI560371B (en) 2013-10-22 2013-10-22 A self-drilling screw

Publications (2)

Publication Number Publication Date
TW201516279A TW201516279A (en) 2015-05-01
TWI560371B true TWI560371B (en) 2016-12-01

Family

ID=53720217

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102138161A TWI560371B (en) 2013-10-22 2013-10-22 A self-drilling screw

Country Status (1)

Country Link
TW (1) TWI560371B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI618866B (en) * 2017-01-25 2018-03-21 Zhao ying qing Drilling screw structure
EP3848596A1 (en) 2020-01-13 2021-07-14 Taiwan Shan Yin International Co., Ltd. Self-drilling screw
US11486433B2 (en) 2020-01-10 2022-11-01 Taiwan Shan Yin International Co., Ltd. Self-drilling screw

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12000421B2 (en) 2021-01-07 2024-06-04 Illinois Tool Works Inc. Self-drilling self-tapping fastener

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074729A (en) * 1990-07-23 1991-12-24 Kokubu Kagaku Kogyo Co., Ltd. Drill screw having cutting edges each forming an arc curving to a head side
US5308286A (en) * 1991-07-26 1994-05-03 Hargro 300-Technology, Inc. Device for manufacturing austenitic stainless steel drill screws
CN2771549Y (en) * 2004-11-15 2006-04-12 来享股份有限公司 Screw
TWM383053U (en) * 2009-10-21 2010-06-21 I Kai Co Ltd Structure improvement on tapping screw
TWM424409U (en) * 2009-01-21 2012-03-11 Sun Through Ind Co Ltd Self drilling screw

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074729A (en) * 1990-07-23 1991-12-24 Kokubu Kagaku Kogyo Co., Ltd. Drill screw having cutting edges each forming an arc curving to a head side
US5308286A (en) * 1991-07-26 1994-05-03 Hargro 300-Technology, Inc. Device for manufacturing austenitic stainless steel drill screws
CN2771549Y (en) * 2004-11-15 2006-04-12 来享股份有限公司 Screw
TWM424409U (en) * 2009-01-21 2012-03-11 Sun Through Ind Co Ltd Self drilling screw
TWM383053U (en) * 2009-10-21 2010-06-21 I Kai Co Ltd Structure improvement on tapping screw

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI618866B (en) * 2017-01-25 2018-03-21 Zhao ying qing Drilling screw structure
US11486433B2 (en) 2020-01-10 2022-11-01 Taiwan Shan Yin International Co., Ltd. Self-drilling screw
EP3848596A1 (en) 2020-01-13 2021-07-14 Taiwan Shan Yin International Co., Ltd. Self-drilling screw

Also Published As

Publication number Publication date
TW201516279A (en) 2015-05-01

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