50pcs M8 Flange Nuts, 304 Stainless Steel Hexagon Floral Pattern Non-Slip Lock Nuts for Screws, M8 Nut, Stainless Steel Nut, Lock Nut

THE LOT: 50 M8 notched flange nuts in 304 stainless steel according to the.

SIMPLE AND EFFECTIVE: Thanks to its wide base, this nut, also called a collar/flange nut, offers a larger support surface than a standard hexagonal nut. It is an essential fixing element because with it there is no need for a washer, it offers greater resistance to loosening than a standard nut while guaranteeing simple, quick and efficient assembly.

SECURITY AND LOCKING: The notches on the base allow you to lock the nut so that it does not loosen. This durable, high quality nut is simply installed with a 13mm spanner on 8mm diameter screws or threaded rods. 

DOES NOT RUST: 304 stainless steel. Unlike zinc-plated or galvanized steel, this stainless steel nut resists corrosion and does not rust. It is therefore suitable for indoor and outdoor use, even in humid environments (excluding sea water).