The Wacker Neuson is a genuine OEM Hexagonal Head Cap Screw designed for LTC4 series light towers and APT4, APT6, and APT8 series pump trailers. As a factory-sourced fastener, part meets the exact material grade, thread specification, and head geometry required for proper assembly and torque retention across these machines. It covers a broad range of APT trailer configurations including skid-mount, surge brake, electric brake, and cold-weather variants, making it a versatile stocking item for fleets running multiple Wacker Neuson pump and lighting units.
Key Features
- Genuine OEM Material Grade — Factory-sourced fastener engineered to the correct tensile strength and thread tolerance for structural and mechanical fastening on Wacker Neuson equipment.
- Correct Thread and Head Geometry — Hexagonal head profile and thread form match the original assembly exactly, seating flush and accepting the proper drive tool without modification.
- Wide Fitment Across LTC4 and APT Series — Fits LTC4L-P and LTC4C-P light towers with power winch, plus APT4, APT6, and APT8 pump trailers in skid, surge brake, electric brake, and cold-weather configurations.
- Maintains Clamping Force Under Vibration — A properly spec'd cap screw holds joints tight during operation; an incorrect or worn fastener can back out under load, compromising structural integrity on trailers and towers.
- Torque-Critical Safety Application — On towed pump trailers and light tower masts, fastener integrity is a safety consideration; using the OEM-specified screw ensures rated clamping loads are achievable and sustainable.
A hexagonal head cap screw is a fully threaded or partially threaded fastener with a six-sided head designed to be driven by a wrench or socket, providing high and consistent clamping force across bolted joints. On equipment like pump trailers and light towers, these fasteners secure structural panels, mounting brackets, winch assemblies, and other load-bearing components that must remain tight through transport vibration and outdoor operating conditions. When a cap screw is missing, corroded, or replaced with an off-spec substitute, the joint may lose clamping load, increasing the risk of loosening over time and potentially compromising the safety or structural alignment of the assembly.
Part Details
| Part Number | 5000164829 |
|---|---|
| Old Part Number | 0164829 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagonal Head Cap Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Light Tower with Power Winch | LTC4L-P | 5000620018 |
| Light Tower with Power Winch | LTC4C-P | 5000620028 |
| APT6S Pump w/Skid | APT6S | 5200018982 |
| APT6T Pump, Surge Brake | APT6T | 5200019646, 5200019647 |
| APT6T Pump, Surge Brake, Cold Weather | APT6T CW | 5200019794, 5200019795 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
| APT8S Pump w/Skid | APT8S | 5200018987 |
| APT4T Pump, Surge Brake | APT4T | 5200019643, 5200019644 |
| APT8T Pump, Surge Brake | APT8T | 5200019648, 5200019649 |
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| APT8T Pump, Surge Brake, Cold Weather | APT8T CW | 5200019796, 5200019797 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
| APT6S Pump w/Skid, Cold Weather | APT6S CW | 5200019799 |
| APT8S Pump w/Skid, Cold Weather | APT8S CW | 5200019800 |
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.
