Codes & Standards - Purchase
ISO 12257:2008
Aerospace -- Internal six-lobe drives -- Metric series
SKU: iso_040391_145186
Published by ISO
Publication Year 2008
1 Edition
2 pages
Product Details
ISO 12257:2008 specifies the dimensions of metric internal six-lobe drives used in metric screws in nominal thread diameter range 3 mm to 20 mm.