Unified screw threads of \'unj\' basic profile

Available format(s)

Hardcopy

Withdrawn date

23-12-2023

Language(s)

English

Published date

19-12-1966

Publisher

British Standards Institution

DocumentType	Standard
Pages	0
PublisherName	British Standards Institution
Status	Withdrawn

BS A 250; A 251; A 252; A 253:1974	Specification for slotted hexagonal shear nuts (of Class 3B UNJ thread)
BS 2A 230:1974	Specification for 100° countersunk head steel bolts [1100 MPa with Hi-torque speed drive recesses]
BS 2A 229:1972	Specification for hexagonal head steel bolts 160000 lbf/in<sup>2</sup> (1100/MPa)
BS A 237-240:1971	Specification for plain hexagonal nut (of Class 3B UNJ thread)
BS A 233-236:1971	Specification for plain hexagonal thin nut (of Class 3B UNJ thread)
BS A 232:1968	Specification for 100° countersunk head steel bolts (160 000 lbf/in<sup>2</sup> (110 hbar) with Torq-set recesses)