BS 2A 266 to 2A 271:2016+A1:2019 Aerospace Series. Bolt, 100° Countersunk head, Hi-Torque speed drive recess, close tolerance shank, UNJF thread, split pin hole option, titanium alloy, various finishes.

BS 2A 266 to 2A 271:2016+A1:2019

Aerospace Series. Bolt, 100° Countersunk head, Hi-Torque speed drive recess, close tolerance shank, UNJF thread, split pin hole option, titanium alloy, various finishes. Classification: Rm 1100–1250 MPa (160 000–180 000 lbf/in2) at Ambient Temperature | +315 °C

Status : Current   Published : February 2016

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PDF

Format
HARDCOPY



What is this standard about?

This British Standard specifies the materials, dimensions, finish and inspection requirements for titanium alloy bolts with 100° countersunk heads and UNJF threads for aerospace use.




Standard NumberBS 2A 266 to 2A 271:2016+A1:2019
TitleAerospace Series. Bolt, 100° Countersunk head, Hi-Torque speed drive recess, close tolerance shank, UNJF thread, split pin hole option, titanium alloy, various finishes. Classification: Rm 1100–1250 MPa (160 000–180 000 lbf/in2) at Ambient Temperature | +315 °C
StatusCurrent
Publication Date29 February 2016
Normative References(Required to achieve compliance to this standard)BS A 242 to 245, BS EN 2133, ASD-STAN prEN 6118, ISO 3161, ASD-STAN prEN 6117, SAE AMS 03-19, BS EN 3813, SAE AS5272, BS A 346, BS TA 28, BS A 101, SAE ITC RS678, BS M 58, BS EN 2808, BS A 272, AMS 4967, DTD 942, BS A 273, ISO 8080
Informative References(Provided for Information)Def Stan 00-970, Def Stan 01-5
ReplacesBS A 266; A 267 [...]:1977
Amended ByAmendment, March 2019
Draft Superseded By18/30377244 DC
DescriptorsCountersunk fasteners, Recessed-head fasteners, Dimensions, Threaded fasteners, Aircraft components, Bolts, Designations, UNJ screw threads, External-thread fasteners, Protective coatings, Titanium alloys, Anodizing, Air transport engineering, Fasteners, Marking
ICS49.030.20
CommitteeACE/12
ISBN978 0 539 00896 8
PublisherBSI
FormatA4
DeliveryYes
Pages20
File Size1.366 MB
Price£130.00


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