DIN 435 Metric Square I- Tapered Washers are square washers with round holes that have a 14% taper on the bottom. I-tapered washers are designed for use on I-Beams. 

DIN 435 is identified with two grooves on the top of the washer which indicate that they have a 14% taper. I-tapered washers are suitable for use with fasteners up to property class 5.6.

Metric & Multistandard Components Corp. offers DIN 435 Metric Square I-Tapered Washers in Zinc Plated Steel. Other materials or finishes may be available upon request, please inquire.
For Dimensional and Technical information Click Here  (Link to MMCC PDF Catalog)