A compact M5 shoulder washer designed to centre and support screws in oversized mounting holes. Ideal when securing components where the hole or recess is wider than the screw head (e.g. 20 mm diameter).

Features:

• Fits M5 screw (5 mm inner diameter)
• Outer diameter ~20 mm
• Integrated flange for stable surface seating
• Printable without supports
• Suitable as a spacer, bushing, or isolator