Pins 23G Straight
23g pin nails are for fine trim, beading and delicate fixing where you want a clean hold without splitting timber or leaving a nail head to sort out.
When you're fixing thin mouldings, returns or small trims that a brad would bully, 23 gauge pins are the right call. These headless pins leave barely anything to fill and help hold glue-ups neatly while they go off. If you're matching lengths to your gun, have a look through Nails, Pins & Staples by Compatibility and get the right 23g pins for the job.
What Are 23g Pin Nails Used For?
- Fixing delicate trim, quadrant, beading and small decorative mouldings where a thicker fixing would split the timber or leave too much making good behind.
- Holding glued joints in place on cabinet work, furniture repairs and neat second fix details while the adhesive sets, without leaving a visible head to fill.
- Pinning narrow returns, cock bead and lightweight finish pieces in painted work where a brad nail would show too much and spoil the final line.
- Working on pre-finished or painted surfaces where 23 gauge headless pins keep marking to a minimum and save time on snagging at the end.
Choosing the Right 23g Pin Nails
Sorting the right 23g pins is simple. Match the pin length to the trim thickness and the material behind it, not just what is in the box.
1. Pick Length by What You Are Fixing Into
If you are just tacking on a fine bead or face trim, shorter 23 gauge pins are usually enough to hold it while glue grabs. If you are going through thicker moulding into solid timber, step up the length so you have enough bite behind the face.
2. Do Not Use Pins Where a Brad Is Really Needed
If the piece has any weight to it or might get knocked, do not kid yourself that a headless pin will do a brad nail's job. For more holding power on second fix timber, look at 18G Straight Brad Nails or Finishing Nails.
3. Check Gun Compatibility First
Not every nailer takes every strip style, so make sure your gun is built for 23g straight pins before you order. If you still need the tool itself, start with the Pin Guns range and match the consumables properly.
4. Buy for the Finish Required
If the job is stain grade or pre-finished, 23 gauge headless pins are worth it because the hole is tiny and cleanup is minimal. For rougher painted work, you can get away with a larger fixing if the hold matters more than the mark left behind.
Who Uses These 23g Pins?
- Chippies and second fix joiners use 23g pin nails for fine mouldings, trims and beads where they need a near-hidden fixing and do not want to split the workpiece.
- Kitchen fitters reach for 23 gauge pins when fixing small infills, scribes and light finishing strips that need holding neat while adhesive does the real work.
- Shopfitters and furniture makers use headless pins on visible detail work because they keep cleanup down and stop the face of the material getting battered.
- Decorators and maintenance teams keep pin nailer pins handy for quick repair work on loose trim, small timber details and painted finish pieces that need a tidy fix.
The Basics: Understanding 23g Pin Nails
These are not there to do the whole structural job. 23g pin nails are mainly for clean, discreet fixing where the finish matters as much as the hold.
1. Why 23 Gauge Matters
A 23 gauge pin is much finer than a brad or finish nail, so it is less likely to split thin trim or leave a visible mark. That is why joiners use them on delicate second fix and detail work.
2. Why Headless Pins Leave Less Making Good
Because there is little or no head to pull against the face, the hole left behind is tiny. On painted trims and neat finish work, that means less filling, less sanding and a better chance of getting off the job faster.
3. What They Actually Hold
Think of pin nailer pins as a clean tack and alignment fix rather than a heavy-duty fastener. They are ideal for holding trim in place while glue cures, but they are not the right choice for anything with real weight or stress on it.
Bits That Make 23g Pins Work Better on Site
A few sensible extras save split trim, misfires and wasted trips back to the van.
1. A Proper 23g Pin Gun
Sounds obvious, but plenty of lads try to match the wrong fixings to the wrong nailer. Use a true 23 gauge gun and the pins feed cleanly, set properly and do not chew up fine mouldings.
2. Mixed Length Pin Packs
Keep more than one pin length on hand. Short pins are handy for tiny beads and face trims, while longer ones suit thicker mouldings. It stops you forcing one size onto every job and blowing out the back of finished work.
3. Wood Glue
On most trim jobs, the pin is there to hold the piece while the glue does the real long-term work. Skip the adhesive and you can end up with movement, gaps opening up or light trims working loose later.
4. Spare Packs of Pins
Fine pins disappear quickly on repetitive second fix. Keep spare 23g pins in the van so you are not stuck halfway through a room trying to finish with the wrong fixing just because the strip ran out.
Choose the Right 23g Pin Nails for the Job
Use this as a quick guide before you load the gun.
| Your Job | 23g Pin Type | Key Features |
|---|---|---|
| Fixing very fine beading or delicate face trim | Short 23 gauge pins | Minimal split risk, tiny hole, good for light holding on narrow sections |
| Pinning painted mouldings and second fix detail | Mid length headless pins | Clean finish, less filling, enough bite for standard trim into timber |
| Holding glued cabinet parts or returns while adhesive sets | 23g headless pins | Keeps parts aligned, leaves almost no visible mark, ideal for neat bench work |
| Fixing thicker moulding into solid timber | Longer 23g pins such as 23g pins 30mm | More penetration, better bite through the trim, still low marking on the face |
| Fitting heavier trim or anything likely to be knocked | Not 23g pins | Move up to a brad or finish nail when hold matters more than the tiny entry hole |
Common Buying and Usage Mistakes
- Using 23g pin nails where a brad nail is needed. They are brilliant for clean detail work, but on heavier trim they can let go, so move up a gauge when the fixing needs real holding power.
- Buying the wrong length just because it is what was on the last job. Too short and the trim will not stay put, too long and you risk blowing through the back or wandering out the side of narrow mouldings.
- Assuming every pin gun takes every 23 gauge strip. It does not, and mismatched consumables cause jams, poor firing and wasted time sorting the tool instead of finishing the room.
- Relying on headless pins alone for stressed joints. On most finish jobs they are there to support the piece while glue cures, so use adhesive where the joint actually needs lasting strength.
- Not testing on offcuts first. Fine trims split easily and different timbers behave differently, so one quick test saves wrecking visible mouldings you then have to replace.
23g Pin Nails vs 18g Brad Nails vs Finishing Nails
23g Pin Nails
Best when the finish is everything. These are for delicate trim, beads, returns and glue support where you want barely any hole left behind. They are not the one for weighty timber or hard knocks.
18g Brad Nails
The usual step up when you need more grab on second fix work. Brad nails leave a more visible hole than 23 gauge pins, but they hold skirting, architrave and general trim far better in day to day site use.
Finishing Nails
For bigger trim and heavier sections where strength matters more than a near-invisible fixing. They leave more to fill, but they are the better choice when the material needs solid pull and lasting hold.
Maintenance and Care
Keep Pins Dry
Store 23 gauge pins somewhere dry in the van or workshop. Damp strips can corrode, stick together or feed badly through the magazine, which is the last thing you want on finish work.
Protect the Strips
Do not chuck loose packs under other gear. Bent or crushed pin strips are a fast route to jams, misfires and marked trim, especially with such fine headless pins.
Keep the Gun Clean
Fine consumables need a clean feed path. Dust, glue residue and site muck in the magazine can stop pin nailer pins feeding consistently, so give the gun a regular wipe down and check it before detailed work.
Bin Damaged Pins
If a strip is bent, rusted or partly broken, do not try to use the rest of it. You will waste more time clearing jams and sorting proud pins than the pack is worth.
Why Shop for 23g Pin Nails at ITS?
Whether you need short 23 gauge pins for delicate bead or longer headless pins for thicker trim, we stock the proper range in the sizes trades actually use. You will find single packs and site-ready quantities across the wider Pins range, all held in our own warehouse and ready for next day delivery.
23g Pin Nails FAQs
Can you use 23 gauge nails for trim?
Yes, for the right kind of trim. 23g pin nails are ideal for fine beading, small mouldings, returns and delicate finish pieces where you want almost no visible hole. They are not the best choice for heavier trim like chunky skirting where you need more holding power.
Which pin nailers take 23g straight pins?
Only pin nailers designed for 23 gauge straight pins will take them properly. Always check your gun spec before buying, because using the wrong strip type is a quick way to end up with jams, poor drive and damaged trim.
What length 23g pin do I need for trim?
It depends on the trim thickness and what sits behind it. For thin beads and light face trim, shorter pins are usually enough. For thicker mouldings, a longer 23g pin gives you more bite into the timber behind. As a rule, test on an offcut first so you do not blow out the back or split the edge.
Are 23g pins strong enough to hold alone?
Sometimes, but do not count on it for anything heavy or stressed. On most second fix and trim jobs, headless pins are there to tack the piece in place neatly while glue cures. If the fixing needs to take knocks or carry weight, step up to a brad or finish nail.
Do 23g pins need filling?
Usually very little, if any. That is the whole point of 23 gauge headless pins. The hole is tiny compared with a brad or finish nail, so on painted or neat finish work you save a lot of time on making good.
Will 23g pin nails split thin trim?
They are far less likely to split thin trim than thicker fixings, which is why joiners use them for delicate work. That said, brittle timber and narrow profiles can still crack, so keep your pressure right and always test first on scrap.
