BS 3409-2:1966 - Specification for the tapping of holes to receive wire thread inserts (UNC and UNF threads). Diameters below ¼ in

BS 3409-2:1966

Specification for the tapping of holes to receive wire thread inserts (UNC and UNF threads). Diameters below ¼ in

Status : Confirmed, Current   Published : January 1966

Format
PDF

Format
HARDCOPY



Limits of size for tapped holes to accommodate wire thread inserts to provide thread sizes from No. 2 to No. 12 UNC inclusive and from No. 2 to No. 12 UNF inclusive. Recommendations for general dimensions and limits of size on the threaded portion of screwing taps intended to produce holes to the limits specified; details of a recommended gauging system for checking them.




Standard NumberBS 3409-2:1966
TitleSpecification for the tapping of holes to receive wire thread inserts (UNC and UNF threads). Diameters below ¼ in
StatusConfirmed, Current
Publication Date31 January 1966
Confirm Date01 May 2018
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Amended ByPD 5999
AMD 1181
DescriptorsHoles, Tapping (threads), Unified screw threads, Threads, Screw-cutting tools, Thread inserts, Dimensions, Gauges, Diameter, Wires
ICS25.100.50
Title in FrenchTaraudage des trous devant recevoir des filetages rapportes (filets UNC et UNF). Specification. Diametres inferieurs a ¼ pouce
Title in GermanLochbohrungen fuer Drahtgewindeeinsaetze (UNC) und UNF-Gewinde). Spezifikation. Durchmesser unter ¼ Zoll
CommitteeFME/9
ISBN0 580 35793 7
PublisherBSI
FormatA4
DeliveryYes
Pages14
File Size324.9 KB
Price£110.00


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