30/50/100-Pack Cabinet Hinge Expansion Screw Set | M2×3
30/50/100-Pack Cabinet Hinge Expansion Screw Set | M2×3
Cabinet Hinge Expansion Screw Set — Heavy-Duty Repair Kit
Put an end to wobbly doors and loose hinges with this professional-grade expansion screw set. Available in convenient 30, 50, or 100-piece packs, these hardened carbon steel screws with cold-rolled steel expansion sleeves deliver a rock-solid flush-mount hold in stone slabs, marble, ceramic tile, and thick hardwood panels — no more sagging cabinet doors or rattling hinges.
Key Features
- Heavy-Duty Home Repair: Ideal for DIY homeowners renovating kitchen cabinets or marble bathroom vanities. Fixes loose hinges and sagging doors quickly and reliably.
- Precise Sizing: Engineered for panels over 15 mm / 0.59" thick. Use a 6 mm / 0.24" drill bit to bore a 15 mm / 0.59" deep hole, tap the 14 mm / 0.55" sleeve in, and tighten the 16 mm / 0.63" screw for a secure structural hold.
- Versatile Multi-Surface Fix: Perfect for fixing loose cabinet hinges, door tracks, and mounting brackets in laundry rooms or kitchen pantries. Works on natural stone, marble slabs, ceramic tiles, and thick hardwood panels.
- All-Metal Reinforcement: Features a robust cold-rolled steel expansion sleeve and a quenched, hardened carbon steel screw. Yellow zinc-plated finish for maximum holding strength — far superior to standard plastic anchors.
- Flush-Mount Finish: 7.8 mm / 0.31" screw head and 4 mm / 0.16" thread deliver a clean, flush-mount finish without cracking delicate tile or stone surfaces.
Specifications
| Material | Iron (cold-rolled steel sleeve + hardened carbon steel screw) |
| Dimensions | M2 × 3 |
| Drive Style | Hex Socket |
| Head Style | Oval |
| Finish | Yellow Zinc-Plated |
| Minimum Panel Thickness | 15 mm / 0.59" |
| Required Drill Bit | 6 mm / 0.24" |
| Pack Size | 30 / 50 / 100 pieces |
| Country of Origin | Made in Mainland China |
Package Contents
- 1 × Expansion Screw Set (30, 50, or 100 pieces, as selected)
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Frequently Asked Questions
Q: What surfaces are these cabinet hinge expansion screws compatible with?
A: These expansion screws are designed for stone slabs, marble, ceramic tiles, and thick hardwood panels with a minimum thickness of 15 mm / 0.59". They are ideal for kitchen cabinets, bathroom vanities, laundry room cabinetry, and door tracks.
Q: What drill bit size do I need to install these expansion screws?
A: You will need a 6 mm / 0.24" drill bit. Drill a hole at least 15 mm / 0.59" deep, tap the 14 mm expansion sleeve into the hole, then tighten the 16 mm screw for a secure, flush-mount hold.
Q: Are these better than plastic wall anchors for hinge repair?
A: Yes. The cold-rolled steel expansion sleeve combined with the quenched, hardened carbon steel screw and yellow zinc-plated finish provides significantly greater holding strength compared to standard plastic anchors, making them the preferred choice for heavy-duty cabinet and door hinge repair.