• BS 4377:1980

BS 4377:1980

Specification for the tapping of holes to receive wire thread inserts (ISO metric threads)

BSI Group , 04/30/1980

Publisher: BS

File Format: PDF

$132.00$264.16


Specifies limits of sizes for tapped holes to accommodate wire to provide ISO metric thread sizes from M2 to M39 diameter inclusive. Recommends screwing taps and also a gauging system for checking the tapped holes.

BS 4377:1980 History

BS 4377:1991

BS 4377:1991

$95.00 $190.50

BS 4377:1980

BS 4377:1980

$132.00 $264.16

More BS Standards PDF

BS PD CEN/TS 16360:2021

BS PD CEN/TS 16360:2021

$80.00 $160.00

BS 8683:2021

BS 8683:2021

$155.00 $310.00

BS PD ISO/TR 24217-2:2021

BS PD ISO/TR 24217-2:2021

$95.00 $190.50

BS PD ISO/TS 22077-5:2021

BS PD ISO/TS 22077-5:2021

$154.00 $309.88