8 x 1 5/8 Six-Lobe (Torx) Flat Nibs Deck Screw Type 17 2/3 Thread Zinc Bake 1,000HR Salt Spray D125A188B The M8 x 70 DIN

The M8 x 70 DIN 931 8

and marine

which means that it has a nylon insert that grips the bolt or screw and prevents it from loosening

It is made from a durable steel alloy and has a plain finish

this bolt is ideal for use in a wide range of projects requiring reliable and secure fastening solutions

8 x 1 5/8 Six-Lobe (Torx) Flat Nibs Deck Screw Type 17 2/3 Thread Zinc Bake 1,000HR Salt Spray D125A188B The M8 x 70 DINThese high performance 8 x 1 5 8 Six Lobe (Torx) Flat Nibs Deck Screws Type 17 2 3 Thread Zinc Bake 1,000HR Salt Spray are designed for superior holding power and corrosion resistance in outdoor decking applications. The six lobe drive system provides maximum torque and prevents cam out, while the flat nibs reduce splitting and ensure a flush finish. The 17 2 3 thread pitch offers optimal grip, and the zinc bake coating provides excellent protection