DIN 916 vs ISO 4029

Hexagon Socket Set Screw, Cup Point

Interchangeable

Yes. Every dimension is the same, in all 13 sizes. Order either.

Which to order

ISO 4029 for new drawings. It replaced DIN 916, and if your drawing says DIN 916, we make DIN 916.

Sizes

M1.6 to M24 in both. DIN 916 also has M1.4, M1.8, M14 and M18 and more.