Solid Self Tapping Insert Bore Type

Bour Type Self Tapping solid Insert with cutting bores is a self-tapping fastener for the creation of wear free, vibration resistant screw joints with high loading capacity in materials with low shearing strength. It is suitable for installation in the following materials:  Aluminium and aluminium, alloys- Magnesium alloys- Duro plastics, thermoplastics (with the exception of rubber soft thermoplastics < 100 Shore A)

Materials ; Case-hardened steel,  yellow chromated

Tolerances : ISO 2768-m

Thread : Internal thread A: as per ISO 6H

External thread E : Special thread with flattened thread root, tolerances in accordance with Works Standard