Nightstand Screw Types: The Complete Guide to Hardware & Fasteners

When you purchase a nightstand, whether it's a modern design or a rustic piece, the hardware holding it together is often overlooked. Yet, the screws, bolts, and fasteners are the unsung heroes that determine your furniture's stability, longevity, and safety. Understanding nightstand screw types is essential for anyone assembling flat-pack furniture, repairing a wobbly drawer, or upgrading a vintage find.

This comprehensive guide will walk you through the most common fasteners found in nightstands, from the standard wood screw to the sophisticated cam lock system. By the end, you'll have the knowledge to identify, choose, and use the right hardware for any bedside table project. For a broader overview of how these components fit into the overall assembly process, our Nightstand Assembly Guide is a great companion resource.

Common Nightstand Screw Types & Their Uses

Nightstands are built using a variety of fasteners, each designed for a specific purpose. Here are the most common types you'll encounter.

1. Wood Screws

Wood screws are the most basic and widely used fastener in furniture making. They have a sharp point, coarse threads, and a tapered shank, allowing them to bite into wood without a pre-drilled hole (though pre-drilling is recommended for hardwoods to prevent splitting). In nightstands, wood screws are often used to attach legs, rails, and back panels.

• Common Sizes: #6, #8, #10 (gauge) with lengths from 1/2" to 2".
• Drive Types: Phillips, flathead, or star (Torx).
• Best For: Joining solid wood components, attaching hardware, and general repairs.

If you're working with solid wood nightstands, like those made from oak or walnut, using high-quality wood screws is crucial to avoid stripping the wood.

2. Machine Screws

Unlike wood screws, machine screws have a uniform diameter and a blunt end. They are designed to be used with a nut or a threaded insert (like a T-nut). In nightstands, machine screws are commonly used to attach handles, knobs, and other hardware. They are also used in conjunction with cam locks or barrel nuts in flat-pack furniture.

• Common Sizes: M4, M5, M6 (metric) or #8-32, #10-24 (imperial).
• Drive Types: Phillips, slotted, hex (Allen), or Pozidriv.
• Best For: Attaching metal hardware, connecting components with threaded inserts, and in knock-down fittings.

For a detailed look at how machine screws are used in handles, see our Nightstand Handle Guide.

3. Cam Locks and Cam Bolts (Knock-Down Fittings)

Cam locks are the hallmark of modern flat-pack furniture. They consist of a cam (a round metal disc) and a cam bolt (a bolt with a head that fits into the cam). The bolt is screwed into one panel, and the cam is inserted into a hole in the adjoining panel. Turning the cam with a screwdriver locks the two pieces together.

• Advantages: Strong, invisible joints; allows for easy disassembly and reassembly.
• Disadvantages: Can loosen over time; requires precise alignment.
• Best For: Particle board and MDF nightstands, especially those from affordable brands.

If your cam lock is loose, our guide on Nightstand Drawer Repair can help you tighten it.

4. Dowels

Dowels are cylindrical wooden pins used to reinforce joints. They are glued into holes drilled in both pieces of wood, providing strength and alignment. While not a screw, they are a critical fastener in furniture making. Many high-quality nightstands use dowels in combination with screws or cam locks for extra stability.

• Common Sizes: 1/4", 5/16", 3/8" diameter.
• Best For: Aligning boards, reinforcing butt joints, and adding strength to miter joints.

Understanding dowels is part of understanding Nightstand Wood Joints.

5. Bolts (Hex Bolts, Carriage Bolts, and Barrel Bolts)

Bolts are larger and stronger than screws, often used for structural connections. In nightstands, you might find hex bolts securing legs to the main body, or barrel bolts (also known as cross dowels) used in conjunction with a bolt and a barrel nut for a very strong, knock-down joint.

• Hex Bolts: Require a wrench or socket; used for heavy-duty joints.
• Barrel Bolts: A bolt that threads into a barrel nut inserted into a hole in the wood. Common in RTA furniture.
• Best For: Leg attachment, structural support, and heavy nightstands made of marble or solid wood.

6. Confirmat Screws

Confirmat screws are specialized screws designed for particle board and MDF. They have a wide, flat head and a thick shank with a special thread that prevents the board from splitting. They are often used in place of cam locks in higher-quality flat-pack furniture.

• Advantages: Very strong, less likely to strip, can be disassembled and reassembled.
• Best For: Joining particle board panels in engineered wood nightstands.

Screw Type Comparison Table

Use this table to quickly identify the right fastener for your needs.

Screw Type	Best Use	Materials	Removability
Wood Screw	Joining solid wood	Solid wood, plywood	Good
Machine Screw	Attaching hardware	Metal, plastic, wood (with insert)	Excellent
Cam Lock	Flat-pack assembly	Particle board, MDF	Excellent
Dowel	Alignment & reinforcement	Solid wood	Poor (glued)
Confirmat Screw	Particle board joints	Particle board, MDF	Good

Tips for Choosing and Using Nightstand Screws

• Match the Screw to the Material: Use coarse-thread wood screws for softwoods and fine-thread for hardwoods. Use confirmat screws for particle board.
• Pre-Drill Holes: Always pre-drill pilot holes in hardwoods to prevent splitting. The pilot hole should be slightly smaller than the screw's minor diameter.
• Don't Over-Tighten: Over-tightening can strip the screw hole or crack the wood. Tighten until snug, then stop.
• Use the Right Driver: Using a driver that's too small can strip the screw head. Use the correct size and type (Phillips, Torx, etc.).
• Consider Corrosion: For moisture-prone areas, choose stainless steel or coated screws to prevent rust.
• Keep Spares: Flat-pack furniture often includes extra screws. Keep them in a labeled bag for future repairs.

For a complete list of tools and hardware you might need, check out our First Nightstand Checklist.

Repairing and Upgrading Nightstand Hardware

Over time, screws can loosen, strip, or go missing. Here's how to handle common issues:

• Stripped Screw Holes: Fill the hole with a wooden dowel and wood glue, let it dry, then re-drill and insert a new screw. For a quick fix, use a slightly larger screw.
• Wobbly Legs: Tighten all bolts and screws. If the hole is stripped, use a leg restoration technique or add a threaded insert.
• Upgrading Hardware: Replacing old, cheap screws with high-quality ones can significantly improve stability. Consider upgrading to soft-close drawer hardware for a premium feel.
• Anti-Tip Safety: Always use anti-tip straps to secure your nightstand to the wall, especially in homes with children or pets.

For more detailed repair instructions, visit our Nightstand Care & Maintenance Hub.