Cast iron self-tapping screw DIN 939 M20x100-8.8

Product detailed description

The DIN 939 cast iron stud bolt with dimensions M20x100 and strength class 8.8 is designed for fixed connections in blind holes. This component is made of steel and has no surface treatment, which means that it is suitable for applications where increased corrosion resistance is not required. The bolt has a metric thread with a diameter of M20 and a pitch of 2.50 mm. The total length of the bolt is 100 mm, with a thread length of 46 mm. The design of the bolt includes a thread at both ends, with the longer thread intended for screwing into cast iron and the shorter for mounting the part. The width c is 6.3 mm, the width e is 25 mm and the width a is 3.2 mm. This bolt is ideal for applications where a strong and reliable connection is required in materials such as cast iron, and its use is particularly suitable in cases where screwing into blind holes is required.