JIS B 1130:2012
JIS B 1130:2012
Screw and washer assemblies made of steel with plain washers - Washer hardness classes 200 HV and 300 HV
Japanese Standards Association
Screw and washer assemblies made of steel with plain washers - Washer hardness classes 200 HV and 300 HV
Japanese Standards Association
This Japanese Industrial Standard specifies the requirements for screw and plain washer assemblies of flat seating head made of steel with the property class of up to and including 10.9, the thread of M2 to M12, and the washer hardness class of 200 HV and 300 HV.
Document Type | Standard |
Status | Current |
Publisher | Japanese Standards Association |
Supersedes |
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