Stainless steel nut with serrated flange M4, flanged washer nuts for 4mm diameter screws, self-locking, hexagonal, DIN 6923 / ISO 4161, A2 stainless steel (V2A / 304), security nut: PACK OF 20

General Description

The set includes 20 M4 serrated flange nuts made of A2 stainless steel (V2A / 304). Thanks to their wide base, these nuts, also known as flange nuts, offer a larger bearing surface than a standard hexagonal nut. They are designed for effective fastening, eliminating the need for washers, while ensuring superior resistance to loosening.

Technical Specifications

• Type: M4 Serrated Flange Nut
• Material: A2 Stainless Steel (V2A / 304)
• Quantity: Pack of 20
• Compatible Screw Diameter: 4 mm
• Wrench Size Required: 7 mm

Applications

These nuts are ideal for applications requiring secure fastening, both indoors and outdoors, even in humid environments (excluding seawater). The notches on the base allow the nut to be locked in place to prevent loosening.

Other information