U01-Small Metal Turn Button Clip (Black)

Small Metal Turn Button Clip Black – U01 Complete Guide

The Small Metal Turn Button Clip Black (SKU: U01) is a precision-stamped steel fastener purpose-built for picture frame assembly. Whether you are a professional framer or a DIY enthusiast, this clip delivers the holding power and ease of use you need to keep backing boards firmly in place.

Why Choose the Small Metal Turn Button Clip Black?

Traditional staples can split thin frame moulding, and plastic clips crack under temperature swings. The U01 Small Metal Turn Button Clip Black solves both problems with its 0.8 mm cold-rolled steel body. At just 16.5 mm in total length, it tucks neatly into the rabbet of standard small frames without protruding.

Key Dimensions of the U01 Small Metal Turn Button Clip

Understanding the exact measurements helps you match this clip to your frame stock. The Small Metal Turn Button Clip Black measures 16.5 mm in total length. The head (ring) end is 5.5 mm wide, matching the tail (pointed) end at 5.5 mm. The mounting hole carries a 3 mm internal diameter, accepting M3 screws or equivalent brad nails. Steel thickness is a robust 0.8 mm throughout.

Installation Instructions

Place the backing board into the assembled frame. Lay the Small Metal Turn Button Clip flat against the back edge of the moulding, aligning the hole with your pre-drilled or pilot hole. Drive an M3 screw or brad nail through the 3 mm hole. Rotate the clip 90° to lock the backing board in position. Repeat every 100–150 mm around the perimeter for professional results.

Compatible Frame Sizes

The U01 Small Metal Turn Button Clip Black suits frames with a rabbet depth of 0.8 mm or greater. It is most commonly used on frames up to 30 × 40 cm (12 × 16 in). For larger frames, we recommend the U02 Medium Metal Turn Button Clip or the U03 Large Metal Turn Button Clip.

Material & Finish

Manufactured from cold-rolled steel and finished with a matte black electrophoretic coating, the Small Metal Turn Button Clip Black resists corrosion in typical indoor environments. The coating is RoHS-compliant and free from harmful heavy metals.

Frequently Asked Questions about the Small Metal Turn Button Clip Black

Q: What size screw fits the U01 hole?
A: The hole diameter is 3 mm, compatible with standard M3 screws or small brad nails commonly used in picture framing.

Q: Is this clip suitable for heavy frames?
A: The U01 is rated for lightweight to medium frames (up to approx. 3 kg). For heavier frames, consider the U03 Large size.

Q: Can the U01 be painted to match my frame?
A: Yes. The steel surface accepts spray paint well. Lightly sand and apply a metal primer for best adhesion.