Discover HELPMATE quick construction screws - the black phosphating provides effective corrosion protection against short-term moisture exposure, making them ideal for construction or transport and perfect for the adhesion of filler.
With a fine self-tapping thread, these screws allow for effortless screwing into metal without requiring significant force. The trumpet head ensures a flush, smooth sink of the screw while protecting the surface of the drywall.
Thanks to the sharp tip, no time-consuming pre-drilling is necessary, making the application particularly efficient. They are ideal for securing drywall to metal substructures. For fastening to wooden substrates, our quick construction screws with coarse threads are suitable. Rely on HELPMATE for top-quality quick construction screws and make your building projects easier.
Delivery includes: 900x quick construction screws 3.9x55.
type of screw | Drywall screw |
bolt diameter | 3.9 mm |
Screw length | 55 mm |
Item number | 42989733 |
Colour | Black |
Exact colour description | Black |
Metal type | Steel |
Material group | Metal |
Material | Steel |
surface finish | Phosphated |
type of screw | Drywall screw |
thread type | Metric ISO thread fine |
impetus | Cross recess |
Output size | PH2 |
Suitable for | Gypsum board |
Country of origin | Taiwan |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Drywall screw 3.9x55, phosphated, PH drive, 900 pieces |
Items per sales unit | 900 Screws per piece |
bolt diameter | 3.9 mm |
Screw length | 55 mm |
thread length | 55 mm |
How often does a product of this brand in the «Screws» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusUnfortunately, we don't have enough data for this category yet.
How often is a product of this brand in the «Screws» category returned?
Source: Digitec Galaxus