M6×20 ISO 7380-2 A2 Screw – Blind Joint for Aluminium Profiles (8PCS)

Product Description

The M6×20 ISO 7380-2 A2 screw is designed for blind joint connections in aluminium profile systems.
Specifically, this M6×20 low-profile socket button head screw is ideal when access is available from only one side of the profile. As a result, it allows strong and secure fastening without requiring through-holes or rear access.

Moreover, the low-head design provides a clean and compact finish, making it suitable for tight spaces and aesthetic assemblies. At the same time, the A2 stainless steel construction ensures excellent corrosion resistance and long-term durability. Therefore, this screw is a reliable choice for 3D printer frames, CNC machines, enclosures, and modular aluminium structures.

Features of the M6×20 Screw

• M6×20 ISO 7380-2 A2 screw for blind joint connections

• Low-profile button head design

• Ideal for aluminium profile fastening

• Suitable for single-side (blind) installation

• High corrosion resistance

• Strong and reliable clamping force

• Clean and professional appearance

Specifications

• Product Type: Socket Button Head Screw

• Standard: ISO 7380-2

• Thread Size: M6

• Length: 20 mm

• Head Type: Low-profile button head

• Drive Type: Hex socket

• Material: Stainless Steel A2

• Finish: Natural stainless

• Function: Blind joint fastening for aluminium profiles

Applications of the M6×20 Screw

• Blind joint connections in aluminium profiles

• 3D printer frame assemblies (CoreXY, Voron, Cartesian)

• CNC machines and workstations

• Enclosures and modular frame systems

• Industrial and DIY mechanical assemblies

Why Choose the M6×20 Screw

Because it combines blind-joint capability, low-profile design, and corrosion-resistant stainless steel, the M6×20 ISO 7380-2 A2 screw is ideal for professional aluminium profile assemblies. Whether you are building a 3D printer frame or assembling a modular structure, this screw delivers strength, precision, and a clean finish.