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SISI UK Solid Brass Pins Review: Reliable picture tacks for hardboard?

SISI UK® Solid Brass PINS, Picture Tacks, HARDBOARD Nails 20mm (50pcs)
4.6
[Precise Dimensions]  20mm length with 1.40mm diameter ensures accurate, consistent fastening.
[Solid Brass Construction]  Manufactured from high-quality solid brass for strength and reliable performance.
[Easy Installation]  Can be easily hammered into place for quick, hassle-free fitting.
[Assured Quality]  Quality-controlled production guarantees consistent standards and long-lasting results.
[Versatile Fastening]  Ideal for paneling, trim, craftwork and general wood joinery applications.
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Picture hanging and hardboard fixing demand neat, rust-resistant fastenings, and SISI UK Solid Brass Pins aim to deliver secure, low-profile fixing. Neat results bring peace of mind when preparing displays or family photos. Are these pins sturdy enough and easy to set for regular DIY or professional use?

⚡ At a Glance
  • Holding Strength: Solid brass construction with a 1.40mm diameter shank for dependable fixing in hardboard and similar boards
  • Best for: Framers, hobbyists and tradespeople fastening hardboard backings and picture frames
  • Not ideal for: Heavy wall fixings or masonry where anchors or plugs are required

Panel pins are 20mm long with a 1.40mm diameter and manufactured from solid brass. Small heads and rust resistance suit display work and long-term keepsakes.


Secure Fastening - with 1.40mm diameter solid brass pins

A slim 1.40mm shank allows controlled penetration into hardboard while solid brass resists bending during installation. The construction suits light hammering without deforming the shank.

Reliable grip holds picture backboards and thin boards firmly, cutting down on slipped fixings and loose frames.

Neat Finish - thanks to small head design

Small-headed pins present minimal surface area and enable countersinking close to the board face. User feedback highlights consistent head size that eases flush finishing.

Visible fixings stay discreet, producing tidy edges for frames and display panels with little corrective work.

Long-Term Appearance - with solid brass that resists rust

Solid brass offers greater resistance to oxidation compared with common steel fasteners, helping to prevent rust formation over time. Reviews note the brass construction reduces corrosion-related stains.

Displays keep a cleaner look and avoid rust marks, making pins suitable for long-term mounted photos and artwork.

✨ The 4 Key Reasons for SISI UK Solid Brass Pins
  1. 1.40mm Shank, Slim shank enables precise insertion with minimal board damage
  2. Easy to Hammer, Drive home with light taps using a standard household hammer
  3. Consistent Finish, Uniform pins reduce snagging and speed alignment during mounting
  4. Pack of 50, Plenty of pins for multiple frames and craft projects
📋 Technical Details at a Glance
  • Category: Panel pins / picture tacks
  • Material: Solid brass
  • Length: 20mm
  • Diameter: 1.40mm
  • Quantity: 50 pieces
❓ Frequently Asked Questions

Q: Are these pins suitable for use with hardboard?

A: Yes. The listing describes them as hardboard nails and the 20mm length and slim shank are intended for panel and picture board fixing.

Q: Will these pins rust over time?

A: No, solid brass construction resists rust, as noted in user reviews, helping to prevent corrosion and staining.

Q: Can the pins be hammered in and countersunk neatly?

A: Yes. Product notes state they can be easily hammered into place and reviews mention small heads allow straightforward countersinking.

🏆 Our Verdict

Ideal for framers, hobbyists and tradespeople who need neat, corrosion-resistant fixings for hardboard and picture backings. Solid brass construction combined with a slim 1.40mm shank and small heads delivers tidy, durable fixings that hold well. Reliable materials and a consistent finish make these pins a practical, long-lasting choice for regular display work.