JPH054565Y2 - - Google Patents

Info

Publication number
JPH054565Y2
JPH054565Y2 JP1985133478U JP13347885U JPH054565Y2 JP H054565 Y2 JPH054565 Y2 JP H054565Y2 JP 1985133478 U JP1985133478 U JP 1985133478U JP 13347885 U JP13347885 U JP 13347885U JP H054565 Y2 JPH054565 Y2 JP H054565Y2
Authority
JP
Japan
Prior art keywords
hardened layer
screw
hardness
drill
stainless steel
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 - Lifetime
Application number
JP1985133478U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6240320U (cs
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 filed Critical
Priority to JP1985133478U priority Critical patent/JPH054565Y2/ja
Publication of JPS6240320U publication Critical patent/JPS6240320U/ja
Application granted granted Critical
Publication of JPH054565Y2 publication Critical patent/JPH054565Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)
JP1985133478U 1985-08-30 1985-08-30 Expired - Lifetime JPH054565Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985133478U JPH054565Y2 (cs) 1985-08-30 1985-08-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985133478U JPH054565Y2 (cs) 1985-08-30 1985-08-30

Publications (2)

Publication Number Publication Date
JPS6240320U JPS6240320U (cs) 1987-03-10
JPH054565Y2 true JPH054565Y2 (cs) 1993-02-04

Family

ID=31033833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985133478U Expired - Lifetime JPH054565Y2 (cs) 1985-08-30 1985-08-30

Country Status (1)

Country Link
JP (1) JPH054565Y2 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2686001B2 (ja) * 1990-07-09 1997-12-08 大同ほくさん株式会社 オーステナイト系ステンレス製硬質ねじ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6075461U (ja) * 1983-10-27 1985-05-27 ヱトー株式会社 オ−ステナイト系ステンレス鋼製タツピンねじ

Also Published As

Publication number Publication date
JPS6240320U (cs) 1987-03-10

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