Fixation inox professionnel
Bolts, screws, marine hardware, lifting accessories and hose clamps in A2 and A4 stainless steel, to DIN standards.












Find the right stainless fastener
Four product families in A2 and A4 stainless steel, for industry, construction and marine use.
How to order?
Find your products in our catalogue.
The reference, quantity or a photo of the part on WhatsApp.
Your order, delivered anywhere in Algeria.
Featured products
A2 or A4 stainless?
Two grades of stainless steel, for two types of environment.
- General use, indoor and outdoor
- Humid environments
- Construction, joinery, mechanics
- Marine and seaside environments
- Swimming pools and chemicals
- Food and pharmaceutical industries
Not sure? Ask for advice on WhatsApp, we will guide you to the right grade.
Our service offer
BOLZEN is an Algerian company specialised in distributing all types of stainless steel fasteners (bolts, screws, hose clamps, boat hardware), mainly intended for use in humid environments, as well as in the food and pharmaceutical industries.




Why choose Bolzen?
High, certified stainless quality in A2 and A4.
Bolts, screws, marine hardware, lifting and clamps.
We deliver anywhere in Algeria.
Follow-up and advice after your purchase.
Need a stainless steel part?
Send us the reference or a photo of the part on WhatsApp.




