Sallie Tomato Medium Chicago Screws (8mm)-Set of 12

Anchor thick bag handles, multi-layer straps, and heavy hardware tabs with zero specialized tools using the Medium 8mm Chicago Screws (12-Pack) by Sallie Tomato! When your bag construction calls for extra clearance beyond standard rivets, these threaded screw posts provide a strong, reversible mechanical hold that looks sleek and polished from both the front and the back.

Engineered with an 8mm (5/16") post height, this medium size is purpose-built to span bulkier strap assemblies—such as folded faux leather, reinforced cork, cotton webbing, or heavy layers of canvas with stabilizer. Best of all, they require no loud hammers or hand-press dies: simply punch a hole, thread the post through, and tighten down with an ordinary handheld screwdriver.

Product Details

• Brand / Designer: Sallie Tomato (Jessica Barrera)
• Product Name: Medium Chicago Screws (12-Pack)
• SKU / Style: STS230
• Cap Diameter: 3/8" (10 mm) wide
• Post Height: 5/16" (8 mm) post length (Designed to hold approx. 6mm–8mm of compressed bag layers)
• Package Quantity: 12 Complete Two-Piece Sets (12 threaded posts + 12 screw caps)
• Finish Quality: Premium hanging finish with protective lacquer coating to resist tarnishing, chipping, and scratch damage
• Tool-Free Setting: Installs cleanly using a standard flathead or Phillips screwdriver

Why We Love It

Nothing is more frustrating than trying to force a domestic sewing machine to stitch through 6 to 8 layers of heavy strap bulk. The 8mm medium post gives you the exact depth needed to secure thick handles, crossbody anchor tabs, and hardware loops neatly. Because the screw can be loosened and retightened at will, you can easily test strap lengths or adjust your positioning without sacrificing hardware or damaging your exterior textiles.

Studio Tip: For straps carrying heavy gear, apply a tiny dab of thread-locking compound (or clear nail polish) to the screw threads right before final tightening to ensure the connection stays permanently secure over years of wear.

Coral and Olive Inspiration

• Heavy-Duty Totes: Secure structured handles and strap anchors through dense foam and multi-layer vinyl or cork on bags like the Stitch and Stash Tote or All The Things Tote.
• Crossbody Straps & Connectors: Fasten swivel snap hooks and D-ring tabs securely to bag sides without bulky machine topstitching.
• Collars, Leashes & Belts: The 8mm post height is the sweet spot for heavy pet accessories and utility straps (like the Sallie Tomato Toto Collar and Leash).