The Multiquip APRD24101 is a genuine OEM HHCS 5/8-11 X 1-1/2 GR 5 PLTNC designed for AP6 and AP8 series water pumps. As a direct OEM replacement, this hex head cap screw is manufactured to the same grade and finish specifications as the original hardware, ensuring a correct and secure installation every time. Verified fitment for AP6 and AP8 equipment means you can order with confidence knowing this is the right fastener for the job.
Key Features
- Grade 5 Structural Rating — Medium-carbon steel construction heat-treated to Grade 5 specification, delivering the tensile strength required for pump assembly fastening applications.
- Platinum PLTNC Coating — Platinum zinc coating provides corrosion resistance suited to pump environments where moisture exposure is a constant operating condition.
- 5/8-11 Thread Specification — Standard coarse UNC thread pitch at 5/8-inch diameter matches the original threaded receivers on AP6 and AP8 pump assemblies without re-tapping or modification.
- Genuine OEM Sourcing — Supplied directly under the Multiquip OEM part number APRD24101, ensuring the fastener meets the exact grade, plating, and dimensional standards of the original production part.
- AP6 and AP8 Compatibility — Purpose-matched fitment for Multiquip AP6 and AP8 water pump models, eliminating guesswork when sourcing hardware replacements during service or rebuild.
A hex head cap screw is a structural fastening component used to clamp and secure major assemblies within a pump — such as housing covers, volute sections, or mounting flanges — under controlled torque. The Grade 5 rating specifies its minimum proof load and tensile strength, which matters in applications where vibration or hydraulic pressure could work a lower-grade fastener loose over time. Using the correct OEM-specified grade and coating ensures the clamping force and corrosion resistance remain consistent with the original design intent of the pump assembly.
Need help confirming this is the right part for your equipment? Contact the DHS Equipment team with your model and serial number for fast verification.
Part Details
| Part Number | APRD24101 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | HHCS 5/8-11 X 1-1/2 GR 5 PLTNC |
Compatibility & Fitment
| Name | Model |
|---|---|
| Water Pumps | AP6 |
| Water Pumps | AP8 |
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.
