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: R<sub>m</sub> 1100â1250 MPa (160 000â180 000 lbf/in<sup>2</..
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: R
m 1100–1250 MPa (160 000–180 000 lbf/in
2) at Ambient Temperature | +315 °C	         
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		   		 ISBN: 9780539008968
Keywords:
 Marking, Fasteners, Air transport engineering, Anodizing, Titanium alloys, Protective coatings, External-thread fasteners, UNJ screw threads, Designations, Bolts, Aircraft components, Threaded fasteners, Dimensions, Recessed-head fasteners, Countersunk fasteners, PDF
| Publication Date | 29 Mar 2019 | 
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| Product SKU | 30377245 | 
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	| ISBN | 9780539008968 | 
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| BSI Code | BS 2A 266 to 2A 271:2016+A1:2019 | 
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| No. of pages | 20 | 
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| Replaces | BS A 266; A 267 [...]:1977 | 
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	| Amends | BS 2A 266 TO 2A 271:2016 | 
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	| Publisher | British Standards Institution | 
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