The Husqvarna 593512701 Screw M8X16 8.8 Zp Din 7991 is a genuine OEM fastener designed for Husqvarna PG-series floor grinders, including the PG5, PG540, PG690, PG690P, PG690RC, PG6S, PG830, PG830P, PG830RC, PG830S, PG8D, and PG8S. As a factory-original component, this screw is manufactured to the exact grade and dimensional specifications Husqvarna requires for secure, properly torqued assembly. Cross-reference part number 593512701 against your machine's parts diagram to confirm the correct position before ordering. DHS Equipment supplies this part to help keep your equipment running.
Key Features
- Grade 8.8 Zinc-Plated Construction — Manufactured to DIN 7991 specification at strength grade 8.8 with a zinc-phosphate finish, delivering the corrosion resistance and clamping force required in demanding floor grinding environments.
- OEM-Matched Thread and Head Profile — M8x16 flat-head socket cap geometry matches the recessed mounting points on PG-series grinder assemblies exactly, seating flush without shimming or modification.
- Broad PG-Series Compatibility — A confirmed fit across the full Husqvarna PG lineup, including PG690, PG690P, PG690RC, PG830, PG830P, PG830RC, and the PG5, PG6S, PG8D, and PG8S variants.
- Structural Integrity Restored — A stripped, corroded, or under-spec fastener in a floor grinder assembly can cause component misalignment and vibration; replacing it with the correct OEM screw restores the intended clamping load and keeps assemblies tight under continuous operation.
- Genuine Husqvarna OEM Part — Sourced directly from Husqvarna's construction equipment parts program, ensuring the metallurgical grade, thread tolerance, and head dimensions match the original hardware specified for your machine.
This screw serves as a structural fastener within the PG-series floor grinder assembly, securing components at a specified torque to maintain proper alignment and vibration damping during grinding operations. Floor grinders operate under significant rotational load and continuous surface contact, which places sustained stress on every fastener in the machine. A worn, stripped, or incorrectly graded screw can compromise the integrity of the assembly it secures, leading to component movement, accelerated wear on surrounding parts, and potential operational issues — making an exact OEM replacement the right choice when servicing these machines.
Part Details
| Part Number | 593512701 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Screw M8X16 8.8 Zp Din 7991 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG5 |
| Floor Grinder | PG540 |
| Floor Grinder | PG690 |
| Floor Grinder | PG690P |
| Floor Grinder | PG690RC |
| Floor Grinder | PG6S |
| Floor Grinder | PG830 |
| Floor Grinder | PG830P |
| Floor Grinder | PG830RC |
| Floor Grinder | PG830S |
| Floor Grinder | PG8D |
| Floor Grinder | PG8S |
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.
