Making the black cover involved drilled attachments and awkward access near an angled panel. This screw pack is a separate purchase in my metal-fastener kit, where head shape and length affect the finished detail.
My black composite cover panel during the heater-cover work.
The item in my kit
I bought Number-10 Flat-Head Sheet Metal Screws as part of my camper van equipment.
Making the black cover involved drilled attachments and awkward access near an angled panel. This screw pack is a separate purchase in my metal-fastener kit, where head shape and length affect the finished detail.
Where it fits my build
I made a front panel and two triangular side pieces from black aluminum composite sheet. The cover let me orient the heater vent toward the van interior instead of following the sloping back of the seat platform.
I joined the panels with brackets and self-tapping screws, then fitted the assembly at the seat base. The angle of the platform made drilling awkward, and one screw position left a hole that I planned to cover with a larger washer.
The cover and vent arrangement behind the passenger seat.
My build notes
I liked the black composite sheet: it was easy to work with and cut, and I liked how it looked. The difficulty came at the angled fastening positions, where access mattered as much as the shape of the cut panels.
The finished panel shape and the access for fastening it had to work together.
Alternative products
Two alternatives to compare
The stainless flat-head screws retain a countersunk form. The truss-head machine screws change both the head profile and the threaded-attachment method.
Stainless Flat-Head Phillips Screws
These stainless-steel screws have a Phillips drive and a countersunk flat head. They fasten pieces where the screw head is intended to sit close to the surface.
