01

Supply of fasteners in bolt kits

BERVEL offers assembly of fastening elements into ready-to-use bolt kits — a convenient solution to speed up installation work and minimize errors on site.

We assemble bolt kits strictly to your specifications: each kit contains all elements required to install one joint — bolt, nut, washers (in the required quantity and configuration).

When you purchase fasteners in bolt kits, you get:

Supply of fasteners in bolt kits
GOST conformity mark
Compliance with
GOST 32484.3, 53664
Kits fully ready for installation
We assemble bolt kits strictly to your specifications. Each kit contains a full set of elements for one joint: a bolt, a nut and the required number of washers
Time savings on site
Crews do not need to pick fasteners manually or check completeness. Just take a ready bolt kit and start working
Fewer installation errors
A ready kit eliminates the risk of mixing mismatched batches, improving assembly quality and speed
Guaranteed thread engagement
All kit elements are matched and checked for compatibility, ensuring easy hand screwing and comfortable installation
Single quality certificate
Each bolt kit batch is supplied with a single certificate confirming compliance with standard requirements and a defined tightening factor
Guaranteed tightening factor
Bolt kits are supplied with a guaranteed tightening factor within a narrow range, so there is no need to set and recheck the factor on site
Convenient packaging and stock control
Kits are supplied in sturdy buckets with a ring lock and quantity marking. Packaging is easy to open and close, protecting fasteners from moisture, contamination and loss of remaining items
Simple consumption control
Clear marking of the number of bolt kits in the package simplifies material accounting and installation planning
02

Delivery

BERVEL delivers to any region of Russia and abroad by any method convenient for you — road, rail, sea or air transport.

Our customer service team will select the optimal logistics route considering lead times, budget and cargo specifics.

Delivery
03

Unit-based site kitting of fasteners in strict accordance with detail drawings (KM D)

BERVEL offers professional site kitting with fastening products broken down precisely by assembly units and support elements.

Entrust kitting to the plant’s experts — we will provide a full set of high-strength fastening products (bolts, nuts, washers, etc.) tailored to your project.

As part of the service we:

Unit-based site kitting of fasteners
Form shipping units (pallets)
Each matches one assembly unit and contains all required fasteners
Mark every shipping unit indicating
  • the assembly unit number per project documentation
  • the list of fastening products on the pallet
  • the quantity of each fastener type
  • additional details (strength class, coating, etc.)
Attach accompanying documents to each shipping unit
A kitting schedule broken down by units
Ensure timely delivery to the site or the customer’s warehouse
04

Special fastener packaging to the Customer’s requirements

BERVEL offers individual packaging of shipped products with your cargo safety requirements for transport and storage in mind.

We ensure reliable fastener protection at every logistics stage: from dispatch at our warehouse to delivery to the site. We will select the optimal packaging option considering the route, transport conditions and your preferences.

Packaging options we offer:

Special fastener packaging
Wooden crates
Sturdy packaging for heavy and large fastener batches. Protects against impact, crushing and deformation. Maximum capacity:
  • 60 kg — for bolts and nuts
  • 48 kg — for washers
  • 42 kg — for spring washers
Corrugated cardboard box
A convenient option for small fastener batches (nuts, small-diameter washers). Lightweight, easy to store, allows compact placement. Maximum capacity:
  • 20 kg — for bolts and nuts
  • 16 kg — for washers
  • 14 kg — for spring washers
Metal bucket with ring lock
Optimal packaging for bolt kits (bolt + nut + washers). Provides:
  • preservation of protective coatings
  • protection against damage during handling
  • convenient storage and transport of ready kits
  • prevention of bolt kit element loss
  • Maximum capacity — 25 kg for bolt kits
Special Big Bag sacks
A practical option for bulk batches of uniform fasteners. We use strong polypropylene bags that can be sealed. Suitable for:
  • large batches of uniform products
  • cost-efficient packaging for large volumes
  • Maximum capacity — 1,200 kg for any type of hardware products
Film protection
Packaging in shrink or stretch film to protect against moisture, dust and corrosion. Used in combination with other packaging types
Cushioning materials
Use of bubble wrap, foam or cardboard to prevent friction and chipping
Additional crate framing
A rigid frame of wooden beams around the packaging sized to the cargo. Provides maximum protection during:
  • long-distance transport
  • multiple handling operations
  • shipping in challenging conditions (rough roads, marine climate, temperature swings)
Combined packaging
A combination of several methods for maximum cargo protection
Drawing on many years of successful experience supplying our own hardware products to various regions of Russia and abroad, we guarantee that our products will arrive at destination in the same condition in which they left the warehouse of LLC ZVK “BERVEL”.
05

“Fastener Installer School” by LLC ZVK “BERVEL”

We run a training course for construction companies — the “Fastener Installer School”. The programme aims to raise the professionalism of installation crews and minimize risks when working with high-strength fasteners.

What the course includes
A one-day practical session on the construction site
Handout training materials to reinforce knowledge
A detailed video lesson on key aspects of working with high-strength fasteners
Key training topics
Acceptance and quality control of fasteners on site (sampling and product checks)
Storage rules for high-strength fastening products (including regulatory requirements)
Preparation for installation: mandatory production processes and regulatory documentation
Calculating torque and tightening factors to achieve the design preload
Working with torque wrenches and other installation tools
Hands-on installation of high-strength fasteners and work inspection (when prepared hardware and joints are available)
Q&A session
Support

The LLC ZVK “BERVEL” team provides full support at the preparation and installation stage of joints with high-strength bolts under controlled tension.

At on-site events, participants gain practical experience, ask experts questions and learn how compliance with fastener installation standards improves work quality and safety.

06

Technical consultation

BERVEL provides consulting on the selection and application of fastening products.

As part of our consultations, we help you:

Technical consultation
Analyse the fastener schedule from detail drawings (KM D)
Cross-check the stated standards against applicable GOST and ISO
Select fastening products
Determine suitable sizes, strength classes and protective coating options with technical requirements in mind
Assess operating conditions
Review factors affecting fastener durability (aggressive environments, marine climate, temperature swings) and provide corrosion resistance guidance
Prepare reporting materials
Compile summary data and recommendations based on the analysis
Work with design organizations
Assist in preparing and approving changes to project documentation

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