0147137503 / 0147 1375 03 SCREW ATLAS COPCO

When a machine runs hard all day, the smallest components often carry the most responsibility. The 0147 1375 03 SCREW ATLAS COPCO (also searched as 0147137503 SCREW ATLAS COPCO) is one of those “quiet heroes” in an Atlas Copco assembly: it provides consistent clamp load, keeps parts aligned under vibration, and helps protect precision mating surfaces from movement that can turn into wear, noise, and downtime.

At 3GEN Export, we supply this part as an OEM-spec fastener, and we ship worldwide with delivery typically in 5 working days.

What the 0147 1375 03 SCREW ATLAS COPCO actually does

In industrial equipment, a screw/bolt is not “just hardware.” The 0147 1375 03 SCREW ATLAS COPCO is engineered to do three critical jobs:

1. Clamping force that stays stable
   Proper clamp load keeps flanges, covers, brackets, and mounts seated. That prevents micro-sliding (fretting), which is one of the fastest ways to damage contact faces.

2. Alignment under vibration
   Atlas Copco machines are designed for constant operation, and vibration is inevitable. A correctly specified fastener helps maintain component alignment even when thermal expansion and load cycles try to shift things.

3. Protection of threads and housings
   The right thread geometry and material strength reduce thread damage in the parent component (housing, bracket, frame), lowering the chance of stripped threads and costly repairs.

If you’re replacing this part, it’s usually because a prior fastener was over-torqued, corroded, stretched, or removed during maintenance and you want to restore the assembly to the right specification.

Part number formats (use both for search reach)

Customers search this item in different formats, so on your product page you should include both:

• 0147137503 SCREW ATLAS COPCO

• 0147 1375 03 SCREW ATLAS COPCO

• 0147-1375-03 (hyphenated variant often used in parts lists)

These variants help your listing appear across marketplaces, ERP exports, and parts-manual lookups.

Where this screw is used (Atlas Copco model families)

Based on publicly available parts listings, the 0147 1375 03 SCREW ATLAS COPCO is referenced in Atlas Copco compressor-related assemblies, including ZR & ZT oil-free rotary screw compressor families.

It also appears in parts documentation for GA-series compressors, including GA 37 VSD lists (where it’s shown as a hexagon bolt entry with the same part number).

Because Atlas Copco configurations can differ by variant, generation, and serial range, the safest compatibility method is to confirm by:

• Part number match (0147 1375 03 / 0147137503) in your manual/BOM

• Serial-number-specific parts lookup (if available internally)

• Physical confirmation: head type, length, thread pitch, and shank length

If you tell us the machine model + serial, 3GEN Export can help you validate the correct version before shipping.

Visual identification from your images

From the product photos you shared, this fastener appears as:

• Hex-head style

• Partially threaded shank (typical for strength in shear zones)

• Metallic finish (commonly zinc or similar protective coating in industrial hardware, final finish can vary by application/production batch)

Those cues match the kind of fastener used in structural mounting points, covers, brackets, and compressor package assemblies.

Key benefits of replacing with the correct OEM-spec screw

Consistent clamp load = fewer leaks and less movement

If this screw is used on a cover, flange, or bracket, a correct replacement reduces the chance of:

• loosening under vibration

• joint movement that damages mating faces

• uneven compression on sealing surfaces (where applicable)

Better long-term serviceability

Correctly sized and graded fasteners make future maintenance easier. Stripped threads and seized hardware usually come from incorrect grade, wrong coating, or poor installation practice.

Reduced vibration-related failures

Fasteners are part of the vibration-control “system.” The right screw supports joint stiffness, which helps reduce resonance and fatigue around mounts.

Technical profile (OEM-style guidance)

Exact dimensions (diameter, length, pitch) for 0147 1375 03 SCREW ATLAS COPCO can differ across assemblies, and public lists don’t always show the full dimensional callout. So below is a safe, practical technical profile: what to expect, what to measure, and what to confirm.

Typical construction (what this part is usually made for)

• Material: high-strength steel (industrial fastener grade suitable for dynamic loads)

• Head type: hex head (as seen in images)

• Thread style: metric (common across Atlas Copco industrial assemblies)

• Coating/finish: corrosion-resistant protective finish (varies by application)

What you should confirm before final installation

1) Thread diameter and pitch

Use a thread gauge (best) or compare to a known bolt. Confirm:

• major diameter (e.g., M8 / M10 / M12 range)

• pitch (e.g., 1.25 / 1.5 / 1.75 etc.)

2) Under-head length

Measure from the underside of the hex head to the end of the bolt. For partially threaded fasteners, also measure:

• thread length

• unthreaded shank length (important for shear strength)

3) Seating surface

Confirm whether the joint uses:

• standard flat seating under the head, or

• integrated flange style (some industrial bolts use a wider bearing surface)

Practical specification table (confirm-by-measure)

This keeps your product page informative without guessing dimensions that must be accurate.

Approximate weight (for shipping planning)

For a hex-head industrial screw/bolt in this style, a realistic approximate per-piece weight is:

• ~0.03 to 0.10 kg per piece, depending on length and diameter.

If you want, share the bolt’s measured length and diameter (or your packing list spec), and I can narrow the estimate for your exact 0147137503 SCREW ATLAS COPCO batch.

Installation guidance (how to avoid repeat failures)

Clean and inspect first

Before installing the 0147 1375 03 SCREW ATLAS COPCO, check:

• threads in the parent part (no burrs, no cross-threading)

• contact faces are clean and seated

• washers/spacers (if used) are not deformed

Tightening best practice

• Hand-start threads to prevent cross-threading

• Tighten in steps (especially on covers/flanges) to distribute load evenly

• Use a calibrated torque wrench

If the assembly is vibration-heavy, consider a fastening strategy appropriate to the joint design (for example, correct locking method or thread compound if specified by your maintenance standard).

Avoid over-torque

Over-torque stretches a bolt beyond its elastic range, reducing clamp stability over time. That’s one of the most common causes of “mysterious loosening” later.

Common issues this screw helps prevent

Loosening and joint movement

Symptoms:

• rattling

• shiny wear marks near the joint

• repeated need to re-tighten

Fix:

• replace stretched hardware

• confirm correct length and thread engagement depth

• verify mounting faces are flat and seated

Thread stripping in the housing

Symptoms:

• bolt spins without tightening

• metal debris on threads

Fix:

• verify bolt grade and correct torque

• repair threads (insert) only if needed

• replace with correct OEM-spec fastener to protect the parent component

Corrosion seizure

Symptoms:

• bolt head rounding during removal

• fastener stuck, breaks under removal torque

Fix:

• ensure correct protective finish for your environment

• apply appropriate anti-seize only if your maintenance practice allows (and torque is adjusted accordingly)

Why buy 0147137503 SCREW ATLAS COPCO from 3GEN Export

OEM-spec supply with global logistics

3GEN Export is an OEM supplier focused on heavy-duty spare parts. When you order the 0147 1375 03 SCREW ATLAS COPCO, you’re buying to restore correct fit and function, not to “make something work” temporarily.

Fast worldwide delivery

We deliver globally in 5 working days (typical), helping you reduce downtime and keep maintenance schedules on track.

Practical support for matching

If you share:

• machine model

• serial range (if available)

• where it mounts (cover, bracket, frame point, etc.)

• basic measurements of the removed screw

…we can help confirm the right match so you don’t lose time on returns and rework.

Frequently asked questions

Is 0147137503 the same as 0147 1375 03?

Yes, these are two formatting styles used for the same part reference: 0147137503 SCREW ATLAS COPCO and 0147 1375 03 SCREW ATLAS COPCO.

Which Atlas Copco machines use it?

Public parts listings reference this part for Atlas Copco ZR & ZT oil-free rotary screw compressor families, and it appears in GA-series parts documentation (example: GA 37 VSD list).
Because configurations vary, confirm by serial/BOM for perfect accuracy.

Can I replace it with a “similar” bolt?

Mechanically similar does not always mean safe. Thread pitch, shank length, grade, and seating surface matter. For critical joints, use the correct 0147 1375 03 SCREW ATLAS COPCO specification to avoid loosening, thread damage, or uneven loading.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.