Upholstery Screws, Furniture Fasteners, and Trim Hardware

Chrome SEMS Screws for Trim and Panel Work

SEMS screws are standard upholstery screws used for attaching trim and panels. Each screw comes with a captive washer already in place, which speeds up installation and keeps everything consistent while you work.

Midwest Fabrics stocks chrome SEMS screws in 5/8” and 1 1/4” sizes, both in 100-piece boxes. The 5/8” version works well for lighter trim and panel sections where a low-profile finish is needed. The 1 1/4” size gives you more reach for thicker materials or deeper panel builds.

Chrome finishes are often left visible, especially in automotive interiors and custom builds where hardware is part of the final look. In panel work where adhesive is also used, pairing screws with a high-temp spray adhesive helps keep everything seated flat and reduces stress on the fasteners over time.

EK Spring Clips for Zig Zag Springs and Support Frames

EK clips are the hidden furniture fasteners that keep spring systems in place once everything is covered. Each steel clip is used to secure zig zag springs, torsion springs, and edgewire to the frame.

Without solid clips, springs shift under pressure. That leads to uneven seating and faster wear on the foam and fabric above. The clips in this collection include an inner lining that separates the metal parts, which helps prevent the squeaking that shows up in rebuilt furniture over time.

If you are rebuilding a seat from the frame up, this step connects directly to the rest of the structure. Combining fresh clips with webbing and decking supplies gives the spring system a stable base so everything above it performs the way it should.

T-Nuts, Snap Hardware, and Retaining Fasteners

T-Nuts for Threaded Connections in Wood and Composite Frames

T-nuts give you a solid threaded connection inside wood, particle board, or plastic without relying on the material itself to hold threads. The 1/4” T-nuts in this collection have a four-prong design that locks into place and stays put under load.

Once installed, they sit flush with the surface, which keeps them from interfering with foam or fabric layers. They are commonly used for legs, brackets, and any part that needs to be assembled and taken apart more than once.

For frame work and structural connections, they are one of the more practical furniture hardware fasteners in this collection. They hold up better over time than threading directly into softer materials.

Vicar Snap Hardware for Automotive, Marine, and Trim Applications

The Vicar snap system is used when panels or covers need to be removed and reattached without tools. This collection includes chrome and military black buttons, snap sockets, and the matching components needed to complete the setup.

Each piece works as part of a full assembly, not as a standalone item. Once installed, snaps allow for quick removal while still holding panels securely in place during use.

Finish options come down to the look you want. Chrome stands out more, while military black blends into darker interiors. Both are used in automotive, marine, and trim work where access matters.

When you are setting up a full job, it helps to grab everything at once. You can pair snap hardware with the rest of your upholstery supplies so installation runs without stops or missing pieces.

Frequently Asked Questions