Wacker Neuson 5000155256 Screw 1/2-13 x 3.00-5 Hex Head Zinc
Wacker Neuson

Wacker Neuson 5000155256 Screw 1/2-13 x 3.00-5 Hex Head Zinc

$1.58
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SKU:
5000155256-Wacker Neuson
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The Wacker Neuson is a genuine OEM Screw 1/2-13 x 3.00-5 Hex Head Zinc designed for the G-series portable and skid-mounted mobile generator lineup, spanning the G120, G125, G150, G180, G230, G240, and G320 families across standard, cold weather, and custom configurations. As a direct OEM replacement, is manufactured to the same dimensional and material specifications as the original hardware, ensuring consistent clamping load and corrosion resistance in the field. The zinc coating provides reliable protection against rust in outdoor and all-weather generator deployments, where exposed fasteners are regularly subjected to moisture and temperature swings. Confirm your model number before ordering to ensure this screw is the correct fastener for your specific generator assembly.

Key Features

  • OEM-Grade Zinc Coating — The electroplated zinc finish delivers corrosion resistance suited to outdoor generator installations exposed to rain, humidity, and temperature cycling.
  • Correct Thread Specification — Cut to a 1/2-13 UNC thread profile with a 3.00-inch grip length, matching the original fastener dimension for proper torque engagement and clamping force.
  • Hex Head Drive — Standard hex head configuration accepts common wrenches and sockets, allowing straightforward installation and removal during generator service without specialized tooling.
  • Broad G-Series Compatibility — Fits a wide range of Wacker Neuson G120, G125, G150, G180, G230, G240, and G320 mobile generators in standard, cold weather, custom, and skid-mounted variants across multiple Tier levels.
  • Structural Integrity at Critical Joints — A properly specified fastener maintains panel, frame, and component clamping throughout generator operation; an incorrect or worn screw can lead to loose assemblies and potential structural or electrical hazards at high-vibration attachment points.

Hex head cap screws like the 5000155256 are structural fasteners used throughout generator enclosures, frames, and component mounting points to clamp assemblies securely together and maintain alignment under load and vibration. The 1/2-13 thread designation specifies both the nominal diameter and thread pitch, which must match the tapped hole exactly to achieve the correct preload and prevent loosening during operation. When a fastener of the wrong size, coating, or thread form is used — or when an original screw is corroded or damaged — joint integrity is compromised, potentially allowing panels to shift, components to misalign, or electrical clearances to be violated on an operating generator.

Part Details

Part Number5000155256
Old Part Number0155256
BrandWacker Neuson
Part TypeGenuine OEM
DescriptionScrew 1/2-13 x 3.00-5 Hex Head Zinc

Compatibility & Fitment

Name Model Machine Number
Mobile Generator (Cold Weather ) G120 5000620291, 5000620290, 5000620292
Skid-mounted Mobile Generator G160 5000009306, 5000620069, 5000620070
G150-GENERATOR, SKID, CUSTOM, DEERE T3 G150 5000620657, 5200001321, 5200006902, 5000620656, 5000620306, 5000620655, 5200003160, 5000620889, 5000620307, 5200007860, 5000620308, 5000620887, 5000620888, 5200014784, 5200010135, 5200010136, 5200010137, 5200025554, 5100026980, 5100026981, 5100026982, 5100029212, 5100025830
G180-GENERATOR, SKID, CUSTOM, DEERE T3 G180 5000620660, 5200001322, 5200006903, 5000620303, 5000620658, 5000620659, 5200003161, 5000620886, 5000620884, 5200007861, 5000620304, 5000620885, 5000620305, 5200010140, 5200014470, 5200010138, 5200010139, 5200014471, 5100015615, 5200014469, 5200025555, 5100045089, 5100045575, 5100045576, 5100045590, 5100045591, 5100045592, 5100049844, 5100049845, 5100025832, 5100025842
G240-GENERATOR, SKID, CUSTOM, DEERE T3 G240 5000620663, 5200001323, 5200006904, 5000620662, 5000620300, 5000620661, 5200003162, 5000620301, 5000620302, 5200025556, 5100025834
G230 Generator, Custom T4i G230 5000620883, 5000620881, 5000620882, 5200007862, 5200010141, 5200010142, 5200010143, 5100015614, 5100045190, 5100045596, 5100045597, 5100049846, 5100049847
Mobile Generator (custom) G125 5000620067, 5000620068, 5000009261
G320 Generator, Standard T4i G320 5000620275, 5200008718, 5200010219, 5200010260, 5200010144, 5200010145, 5200010146, 5100045191, 5100045601, 5100045602, 5200008717, 5100018533, 5100049848, 5100049849, 5200010261
G150 Generator,Hertz,T4 Final G150 Generator,Hertz,T4 Final 5100015616
HPG100A HPG100A 5000009507
HP50A HP50A 5000009508
Vibratory Truss Screed, Power Section HP100A 5000009506
HPG50A HPG50A 5000009509
Vibratory Truss Screed, Power Section HP100 5000008291
Vibratory Truss Screed, Power Section HP50 5000008292
Vibratory Truss Screed, Power Section HPG100 5000008293
Vibratory Truss Screed, Power Section HPG50 5000008294

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.