Screws & Bolts

The Right Screws Make The Difference

Most door hardware failures aren't actually a hardware problem, they're a fixings problem. A loose handle, a hinge that's started to sag, or a lock plate that's worked its way free is usually down to the wrong door fixing screws, not a fault in the handle or lock itself. Keeler Hardware stocks a full range of door screws to match genuine hardware, from door handle screws and door hinge screws through to cupboard door screws and dedicated door lock screws, so tradespeople and DIYers alike can source the exact fixing for the job rather than settling for a generic hardware-store multipack.

Matching Screws To The Job

Getting the right screw isn't just about length, thread type, head style and material all affect how well a fixing holds over time, particularly on doors that see daily use.

Why Do Door Handle Screws Come In Different Lengths?

Door handle screws need to match the door thickness and the depth of the handle's spindle mechanism, which is why they're rarely sold as a single generic size. A screw that's too short won't engage properly and will work loose under regular use; one that's too long can bind the mechanism or protrude through the opposite face of the door. If you're replacing a handle rather than just its fixings, our door handle accessories range covers spindles, roses and other components alongside the fixings themselves.

What's The Difference Between Hinge Screws And Standard Wood Screws?

A door hinge screw is typically a thicker-gauge, hardened screw designed to handle the constant load and movement a hinge experiences every time the door opens and closes, a standard wood screw can shear or strip out under that repeated stress, particularly on heavier external doors. Matching the correct screw gauge to your hinge is one of the simplest ways to prevent a hinge from sagging over time.

Are Cupboard Door Screws Different To Standard Door Screws?

Cupboard door screws are generally shorter and finer in thread than external or internal door screws, since they're fixing into thinner cabinetry material rather than solid door stock. Using an oversized screw on cupboard hardware is a common cause of split panels, so it's worth checking screw length against panel thickness before installing. For matching cabinet hardware, see our cupboard knobs & handles range.

Frequently Asked Questions

Do lock screws need to match the lock brand?

 Not always, but matching thread pitch and head profile to the original lock plate gives the cleanest fit and finish, our strikers & rebate kits and lock fixings are selected to suit common Australian lock body types.

Can I use standard screws to fix a mortice lock forend plate?

 It's best to use the screws supplied with, or matched to, the lock, mortice lock forends often use a specific countersunk profile that a generic screw won't sit flush in.

What length screw do I need for a standard interior door handle?

 This depends on door thickness and handle type, but most standard interior handles use screws in the 25–40mm range, checking your existing screws before ordering is the safest way to match length.

Where can I find matching spindles for my door handle?

 Our spindles range covers standard and extended spindle lengths to suit most lever and knob handle sets.