CA443890A - Screw thread tap - Google Patents

Screw thread tap

Info

Publication number
CA443890A
CA443890A CA443890A CA443890DA CA443890A CA 443890 A CA443890 A CA 443890A CA 443890 A CA443890 A CA 443890A CA 443890D A CA443890D A CA 443890DA CA 443890 A CA443890 A CA 443890A
Authority
CA
Canada
Prior art keywords
screw thread
thread tap
tap
screw
thread
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA443890A
Other languages
French (fr)
Inventor
George Carmichael Wilson Harold
James Haycock Harold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA443890A publication Critical patent/CA443890A/en
Expired legal-status Critical Current

Links

CA443890A Screw thread tap Expired CA443890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA443890T

Publications (1)

Publication Number Publication Date
CA443890A true CA443890A (en) 1947-09-02

Family

ID=35559116

Family Applications (1)

Application Number Title Priority Date Filing Date
CA443890A Expired CA443890A (en) Screw thread tap

Country Status (1)

Country Link
CA (1) CA443890A (en)

Similar Documents

Publication Publication Date Title
CA443890A (en) Screw thread tap
CA444622A (en) Screw thread manufacture
AU133189B2 (en) Improvements connected with screw thread dies
AU134838B2 (en) Improvements connected with screw thread taps
AU1107147A (en) Improvements connected with screw thread dies
CA435097A (en) Screw threaded member
CA438782A (en) Screw thread forming apparatus
CA435781A (en) Screw die-head
AU421446A (en) Improvements connected with screw thread taps
CA443452A (en) Threading device
AU139141B2 (en) Self tapping screw
CA433229A (en) Swivel-nose screw
CA434657A (en) Screw
CA443957A (en) Threaded opening forming machine
CA444018A (en) Screw head
CA435086A (en) Self-tapping screw
IE17536L (en) Screw thread dies
CA434473A (en) Thread insert
AU133892B2 (en) Improvements inself-locking threaded fastening devices
AU144810B2 (en) Threaded connection
CA439713A (en) Threaded locking device
CA449596A (en) Screw
CA440357A (en) Threaded articles
CA440358A (en) Threaded articles
AU136882B2 (en) Method of forming adie-cast screw thread