ISO 4766 (DIN 551) download for SOLIDWORKS

About ISO 4766

Slotted set screw with flat point

ISO 4766 (and its predecessor DIN 551) is part of a family of slotted set screws. This version has a flat point, ISO 7434 and 7435 have other point shapes.

The standard consists of 107 unique sizes from M1.2 to M12 and comes in five materials. The latest revision is from 2011, which you can purchase from ISO here.

Properties: , ,

Materials in this download: , , , ,

ISO replaces DIN

Many DIN standards were withdrawn 30 years ago

European engineers are fond of DIN standards, buy many DIN standards for fasteners were withdrawn in 1992. Most of them have an ISO replacement.

We only offer fasteners for active standards because we purchase the standard document and use it as a source for our fastener models.

Lock and spring washers like DIN 125 and DIN 6798 have been withdrawn without an ISO replacement, most likely because they don't work well.

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  • We create our fasteners using battle-tested software
  • Extremely consistent native SOLIDWORKS models
  • All files have mate references and custom properties
  • No more mate errors when you switch between types
  • Dumb files, so fully compatible with PDM
  • One configuration per part; the most robust option
  • We get our data straight from the standards

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Lightning is the add-in that makes working with fasteners fun again.

We were tired of scrolling through endless lists of fasteners in SOLIDWORKS, so we built Lightning. Lightning makes it easy to add, edit and replace fasteners.

Just open the filter, pick a type, size and material, then drag the file into your assembly. Lightning will add a washer and/or a pattern for you.

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