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ISO
ISO 8678:1988

ISO 8678:1988

Cup head square neck bolts with small head and short neck — Product grade B

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PDF

General Information

Status : Active

Standard Type : Main

Document No : ISO 8678:1988

Document Year : 1988

Pages : 4

Edition : 1

Section Volume : Fasteners with metric internal thread (ISO/TC 2/SC 11.)

ICS : Bolts, screws, studs (21.060.10)

Specifies the characteristics of products with metric dimensions and thread sizes from M 6 up to and including M 20; tabulates thread sizes M 6 up to M 20 with nominal lengths from 12 mm up to 160 mm and specifications with reference to International StandardDetails; gives an example for the designation.