Types
VLTEX + BATZ stainless hex-head wood screw with BATZ
Stainless steel A2 hexagonal head wood screw with BATZ gasket certified for fixing on wood.
VLTE-AP reduced-point self-drilling wood screw
Zinc-plated steel self-drilling reduced-point hexagonal head wood screw certified for fixing on wood.
VLTE-AP + BATZ reduced-point self-drilling wood screw with BATZ
Zinc-plated steel self-drilling reduced-point hexagonal head wood screw with BATZ gasket certified for fixing on wood.
Conical washers
Yellow zinc-plated steel conical washer for wood screws with diameter from 6 to 12 mm.
RR washer
Rhomboidal washer for VLTE wood screws, available in zinc-plated steel, polypropylene and fiberboard.
RST under-head washer
Under-head washer for VL wood screws, made of PVC.
VI stainless steel screw
Stainless steel A2 roofing screw with washer for fixings on sheet metal works, gutters, downpipes and metal structures.
VR copper screw
Copper roofing screw with washer for fixings on sheet metal works, gutters, downpipes and metal structures.
VDF double-thread wood screw
Roofing screw available in zinc-plated steel, copper and stainless steel A2 for use with plastic body TBB/TBBF.
VBR-C Ø5.3 combi-drive screw
Copper washer-head roofing screw with cross recess, with 24 mm washer.
Screw fastening is the most common and immediate fixing solution in construction, thanks to its ease of use and the high level of safety it provides.
Each screw type is engineered to match specific base materials—from wood to concrete, steel, and window or door frames.
Bossong supports industry professionals in their daily work with a wide range of products developed through decades of field experience.
Types of Screws
- Screws for steel
- Screws for wood
- Screws for sheet-metal work
- Concrete screws
- Frame screws
- Screws for aerated concrete
Technical Area
Design your fastening system with our calculation software, download technical data sheets for your preferred products, and watch installation tutorials.
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