Self-drilling metal framing screws with low profile pancake head. Silver organic finish, exterior-rated. Available in multiple sizes and quantities for sheet metal and steel frame fixing.
Available options and pricing for Metal Construction Sheet & Framing Screws - PH - Low Profile Pancake - Exterior - Silver Organic, with quantity selectors and a running total
SIZE
QTY
SKU
Price
QTY
Total
5.5 X 19
500
FP19-TIM
£9.04£10.85
—
5.5 X 26
500
FP26-TIM
£10.91£13.09
—
4.8 X 22
200
22LPW-TIM
£3.22£3.86
—
4.8 X 16
500
LPP16-TIM
£6.22£7.46
—
Metal construction sheet and framing screws with a Phillips head and low profile pancake design are the workhorse fasteners on steel frame projects. These self-drilling screws cut through metal sheeting and framing without needing pilot holes, which saves time and reduces waste on site. The silver organic finish provides corrosion resistance suitable for exterior applications, making them ideal for weathered or exposed metalwork where durability matters.
The low profile pancake head sits flush once driven, creating a clean finish that doesn’t catch or snag during handling. This matters when you’re working with stacked panels or facing multiple sheets across a frame. The PH (Phillips) recess accepts standard driver bits, and the self-tapping geometry means you can work faster without breaking tempo for drilling.
Size options run from 4.8mm to 5.5mm diameter, with lengths from 16mm to 26mm depending on your metal thickness and base material. The 4.8 x 16mm suits lighter gauge sheet metal, while the 5.5 x 26mm handles thicker construction work. Order in quantities of 200 or 500 to match your job scale without overstocking.
These metal construction screws work equally well on cold-rolled steel, galvanised sheet, or composite metal panels. The self-drilling tip eliminates the bottleneck of pre-drilling, and the shank design reduces the cam-out risk that frustrates installers using standard fixings. Once the screw engages, it threads cleanly without stripping.
Silver organic coating provides baseline protection against moisture and minor surface corrosion. For exposed exterior work, they’re far better than uncoated screws, though heavy marine or salt-spray environments warrant stainless alternatives. The finish also resists marking during installation, so final panels stay looking professional.
Stock these on every metal framing job. The self-drilling feature and reliable holding power make them faster than separate drilling steps, and the flush head design keeps the work looking finished. Bulk discounts apply across multiple pack sizes, so scale your order to your project needs.
Pro Tip: Drive these at a steady speed without excessive pressure and let the self-drilling tip do the work; forcing a screw into thick metal causes bit slip and wastes fasteners.
Metal construction sheet and framing screws are the go-to fastener for connecting steel sheeting to structural frames, composite panels to metal substructures, and lightweight metal partitioning systems. Roofers use them to fix metal cladding and flashings, steelworkers spec them for framework assembly, and installers fit them to metal stud walls and industrial cladding projects. Any exterior metalwork that needs corrosion resistance and rapid installation benefits from the self-drilling design.
Best For
Metal sheeting and frame fixing
Steel stud assembly
Exterior cladding and flashings
Composite metal panels
Cold-rolled and galvanised steel
Available In
4.8 x 16mm
4.8 x 22mm
5.5 x 19mm
5.5 x 26mm
Packs of 200 and 500
Key Features
Self-drilling tip, no pilot hole needed
Low profile pancake head sits flush
Phillips recess for standard driver bits
Silver organic finish, exterior rated
Fast installation, reduced site time
Not suitable for: Not intended for timber-to-metal fixing or concrete substrates. Heavily marine or salt-spray environments require stainless screws instead.
Check your metal gauge against the screw size: lighter sheet (under 1.5mm) suits 4.8mm screws, thicker stock (2mm and above) takes 5.5mm fasteners. Clamp or align panels before starting. Position the screw tip on target and drive at moderate speed using a Phillips bit or cordless driver set to low torque. The screw will self-drill through the metal, so no pilot hole is needed. Stop driving once the pancake head sits flush with the surface.
If the bit slips or the screw binds before penetrating, you are pushing too hard. Back out and try a slightly different point. Forcing a self-drilling screw into very thick metal or case-hardened stock risks breaking the bit or stripping the recess. On dense materials, a pilot hole (1.5-2mm diameter) speeds the job and reduces bit wear.
Inspect metal panels for sharp edges and deburr if necessary to prevent binding
Stack or clamp panels into position, ensuring alignment before fastening
Select the correct screw size based on metal gauge and project thickness
Load a Phillips bit into your cordless driver and set to moderate speed
Position the screw tip perpendicular to the metal surface and start the driver
Apply steady, even pressure as the self-drilling tip cuts through the metal
Stop driving once the low profile pancake head is flush with the surface
Check the fix is tight by attempting slight movement with a screwdriver
Do I need to drill pilot holes before using these screws?
No. The self-drilling tip cuts through metal sheeting on its own, eliminating the need for a separate drilling step. This saves time on site and reduces prep work. On very heavy or case-hardened steel, a small pilot hole (1.5-2mm) can speed the process, but it is not required for standard sheet metal and framing.
What is the difference between the 4.8mm and 5.5mm options?
The 4.8mm screw is designed for lighter gauge sheet metal (under 1.5mm thickness), whilst the 5.5mm handles thicker construction stock (2mm and above). Using an undersized screw on heavy material risks stripping or pulling out. Oversizing is wasteful but not dangerous. Match the screw diameter to your metal thickness for the best holding power and installation speed.
Self-drilling metal construction screws manufactured from hardened steel with a silver organic coating for corrosion protection. The low profile pancake head provides flush finish when fully seated, whilst the Phillips recess accepts standard driver bits. Diameter range 4.8mm to 5.5mm, lengths 16mm to 26mm. Suitable for exterior applications on sheet metal, galvanised steel, and light composite panels.
