Shim Stock, Shim Sheets & Pre-Cut Shim Sets in Dubai
Precision shim stock in SS 304 and SS 316 stainless steel, brass and copper, plus pre-cut shim sets for accurate spacing, alignment and clearance adjustment in machinery and marine equipment across the UAE.
- • Pieces: 130 Shims Per Set
- • Thickness: .001" to .125" (0.025mm to 3.18mm)
- • Material: SS304 (Variants A-D)
- Assorted pre-cut shim sets for quick spacing, shimming and alignment jobs without cutting stock by hand.
- • Material: SS 304 Stainless Steel
- • Thickness: 0.025mm to 3.00mm
- • Lengths: 6" x 50" & 6" x 100"
- • Corrosion Resistant
- SS 304 stainless steel shim stock for corrosion-resistant spacing, alignment and clearance adjustment in general industrial use.
- • Material: SS 316 Stainless Steel
- • Thickness: 0.025mm to 3.00mm
- • Lengths: 6" x 50" & 6" x 100"
- • Marine Grade
- SS 316 stainless steel shim stock with superior corrosion resistance for marine and chemical environments.
- • Material: Brass
- • Thickness: 0.025mm to 3.00mm
- • Lengths: 6" x 50" & 6" x 100"
- • Non-Magnetic
- Conformable brass shim stock for bearing fits, precision alignment and non-magnetic spacing applications.
- • Material: Electrolytic Copper
- • Thickness: 0.025mm to 3.00mm
- • Lengths: 6" x 50" & 6" x 100"
- • High Conductivity
- Soft copper shim stock for heat transfer, gasketing, and electrical contact and bus-bar applications.
Selecting the Right Shim Stock for Your Application
A practical guide to shim materials, thicknesses and formats for machinery alignment, bearing fits and precision spacing.
Material Selection
SS 304 and SS 316 stainless steel resist corrosion in marine and chemical environments. Brass conforms for bearing fits and is non-magnetic, while copper suits heat transfer and electrical applications.
Thickness & Format
Shim stock is supplied in 6" x 50" and 6" x 100" rolls from 0.025mm to 3.00mm thickness, while pre-cut shim sets provide ready-to-use assorted sizes for quick shimming jobs without cutting stock by hand.
Precision Applications
Shim stock delivers micro-level accuracy for bearing clearance, gearbox alignment, pump leveling, machine setup and tool-and-die work, helping maintenance teams reduce downtime and achieve exact tolerances.
Shim Stock Uses & Applications
Shims control spacing, compensate for manufacturing tolerances and fine-tune alignment. These are the everyday applications our shim stock is used for across Dubai and the UAE.
Machine Base Alignment & Leveling
Level machine bases, motor mounts and structural supports with thicker individual shims that hold rigidity and distribute load evenly under heavy equipment.
Bearing Fits & Clearance Control
Set bearing housings, shaft fits and running clearances with brass or stainless shims cut to the exact thickness required for the final clearance.
Pump, Motor & Gearbox Alignment
Fine-tune motor, pump and gearbox alignment with shim stacks for accurate on-site adjustment during installation and maintenance work.
Tooling, Jigs & Fixtures
Shim tooling setups, jigs and fixtures with thin shims for fine, repeatable adjustment against tight tolerance targets and calibration work.
Electrical & Thermal Interfaces
Copper shims carry high electrical and thermal conductivity for bus-bar joints, heat-sink mounts, grounding, gasketing and heat transfer.
Marine & Chemical Service
SS 316 stainless steel shims resist saltwater and chemical attack in marine, offshore, desalination and chemical plant environments.
How to Choose the Right Shim Stock Thickness
Selecting a shim thickness is more than picking one number. Work through these five steps to balance the measured gap, load conditions, adjustment flexibility and material behaviour for a stable, repeatable result.
Measure the Gap Accurately
Start with accurate measurement. Use feeler gauges for quick gap checks, dial indicators for alignment and runout verification, laser alignment tools for motor and drive assemblies, and callipers or micrometers where access allows. Measure at multiple points — if the gap varies, address surface flatness or alignment first, then size the shim strategy to the effective adjustment needed.
Consider Load and Operating Conditions
In high-load applications such as machine base alignment, motor mounts and structural supports, a thicker individual shim improves rigidity and reduces the risk of compression or movement under load. For precision adjustment work — tooling setups, fixtures, calibration and tight tolerance assemblies — thinner shims enable finer, more incremental tuning.
Single Shim or Stacked Shims
A single shim is more rigid, has less risk of interlayer movement and gives a cleaner installation. Stacks allow fine adjustment on site and flexible combinations to hit exact values. Avoid excessive stacking in high-vibration or high-load conditions — where possible use fewer layers with sensible steps, such as a 0.20mm + 0.10mm combination rather than many thin layers.
Match the Material to the Environment
SS 304 stainless steel is strong and corrosion-resistant for general industrial use. SS 316 adds marine-grade protection for saltwater, offshore and chemical environments. Brass conforms for bearing fits and is non-magnetic, while copper delivers high electrical and thermal conductivity for grounding and heat transfer applications.
Plan for Tolerances and Repeatability
Confirm the tolerance band of the shim stock you are using, use layered combinations to hit target values with adjustability, and record the final stack configuration for maintenance and future servicing.
Typical Shim Thickness Ranges
| Thickness Range | Typical Use |
|---|---|
| 0.025mm – 0.10mm | Fine adjustment, calibration, precision spacing |
| 0.10mm – 0.50mm | General alignment, spacing, fit correction |
| 0.50mm – 1.00mm | Structural packing, moderate load support |
| 1.00mm – 3.00mm | Heavy-duty support, larger corrections |
Common Mistakes to Avoid
- Choosing a single thickness without allowing for final tuning
- Over-stacking thin shims in high-load or high-vibration assemblies
- Ignoring material stiffness and the effect of compression under load
- Not considering thermal expansion in temperature-variable environments
- Installing shims on dirty, damaged or uneven mating surfaces
Engineering Best Practices
- Prioritise measurement accuracy before selecting shim thickness
- Use layered combinations where fine adjustment is required
- Keep shim surfaces clean and flat during installation
- Minimise stack height where rigidity matters
- Document the final shim thickness or stack for maintenance records
Shim Stock in Dubai, Abu Dhabi & the UAE
Darwish Ali Hassan supplies a comprehensive range of shim stock in Dubai for machine shops, marine repair yards, fabrication facilities, and maintenance teams across the UAE. Our shim stock category covers SS 304 and SS 316 stainless steel, brass and copper shim sheets and rolls from 0.025mm to 3.00mm thickness in 6" x 50" and 6" x 100" rolls, plus assorted pre-cut shim sets for fast, ready-to-use spacing.
Shim stock is an indispensable resource for precise spacing, alignment, leveling and clearance adjustment during machinery assembly and maintenance. When assembling complex mechanical systems, maintaining exact tolerances between mating parts is crucial to prevent premature equipment failure. Our shim rolls allow technicians to perform micro-adjustments during the installation of heavy rotary equipment, pumps, and gearboxes, ensuring perfect leveling and alignment.
Selecting the correct material and thickness is critical for reliable performance. SS 304 and SS 316 stainless steel resist corrosion in marine and chemical environments. Brass provides conformability for bearing fits and non-magnetic applications, while copper delivers high thermal and electrical conductivity for heat transfer and electrical use.
With Over 30 Years of Industrial Expertise, DAH Marine supports UAE customers with dependable product availability, trade inquiries, and fast communication for shim stock requirements across Dubai, Sharjah, Abu Dhabi, and GCC export markets.
Shim Stock Supply Backed by Industrial Experience
Practical shim stock supply for maintenance, marine, oil and gas, fabrication, and engineering customers.
30+ Years Experience
Established Dubai supplier supporting industrial customers with practical machinery alignment and spacing knowledge.
3 Shim Materials
SS 304 and SS 316 stainless steel, brass and copper shim stock in 6" x 50" and 6" x 100" rolls and pre-cut sets from 0.025mm to 3.00mm.
UAE and GCC Support
Supply support for Dubai customers plus regional inquiries across the Gulf with fast stock availability.
Frequently Asked Questions
What materials is your shim stock available in?
What is shim stock used for?
Which shim material should I choose?
Can you supply shim stock for bulk orders?
How do I choose the right shim stock thickness?
Can shim stock orders be delivered to other emirates, GCC countries or African markets?
Interested in Shim Stock?
Send your inquiry at [email protected] and our team will get back to you as soon as possible.
Send Email