ISO 12256:2002

Name: ISO 12256:2002
Brand: ISO
SKU: ISO 12256:2002
Price: 81.07 EUR
Availability: InStock
Rating: 4 (74 reviews)

Aerospace — Drives, internal, cruciform, ribbed — Metric series

Publication date: Sep 5, 2002

General information

Current stage: 90.93 Standard confirmed Oct 21, 2026

Originator: ISO

Owner: ISO/TC 20/SC 4 Aerospace fastener systems

Type: International Standard

ICS: 49.030.20 Bolts, screws, studs

Buying

Status: Published

PDF - €81.07

Languages: English French

Buy

Scope

ISO 12256:2002 specifies the dimensions of metric internal cruciform ribbed drives used in metric screws in the nominal thread diameter range of 3 mm to 20 mm.

Life cycle

NOW

PUBLISHED
ISO 12256:2002
90.93 Standard confirmed
Oct 21, 2026

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 12256:2002/Cor 1:2009