BS 1769:1951 - Specification. Unified black hexagon bolts, screws, nuts (UNC & UNF threads). Heavy series

BS 1769:1951

Specification. Unified black hexagon bolts, screws, nuts (UNC & UNF threads). Heavy series

Status : Current, Confirmed   Published : September 1951

Format
PDF

Format
HARDCOPY



Dimensions, general requirements for sizes ½ in to 2 in. Dimensions of bolts, screws, ordinary nuts, lock nuts, slotted nuts, bolts faced under the head and machined on shank, machined nuts. Formulae for calculation of dimensions for bolts, screw heads, nuts in intermediate sizes, and sizes larger than 2 in.




Standard NumberBS 1769:1951
TitleSpecification. Unified black hexagon bolts, screws, nuts (UNC & UNF threads). Heavy series
StatusCurrent, Confirmed
Publication Date24 September 1951
Confirm Date26 August 2020
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 6002
AMD 1645
AMD 692
PD 2141
PD 2788
PD 3620
PD 4334
DescriptorsHexagonal-head fasteners, Marking, Bolts, Length, Screws (bolts), Threads, Unified screw threads, Nuts, Dimensions, Mechanical properties of materials
ICS21.060.10
21.060.20
Title in FrenchSpecification. Boulons, vis & ecrous noirs Unified (filets UNC & UNF). Serie lourde
Title in GermanSchwarze UST-Sechskantbolzen, -schrauben & -muttern (UNC- & UNF-Gewinde). Spezifikation. Schwere Serie
CommitteeFME/9
ISBN0 580 35080 0
PublisherBSI
FormatA4
DeliveryYes
Pages18
File Size453 KB
Price£134.00


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