The Husqvarna 505591401 Socket Head Cap Screw 10-32 X 1 1/4 S.S. is a genuine OEM fastener designed for Soff-Cut early entry saws, including the Soff-Cut150, Soff-Cut150D, Soff-Cut150E, Soff-Cut150PACE, and Soff-Cut2000. Sourced directly from Husqvarna, this screw is manufactured to the exact thread pitch, drive geometry, and stainless steel grade specified for these machines. Cross-reference part number 505591401 against your parts diagram to confirm the correct application before ordering. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- Stainless Steel Construction — Manufactured in stainless steel for corrosion resistance in wet-cutting and slurry environments common to early entry concrete sawing.
- Exact Thread and Drive Specification — 10-32 thread form and socket head drive profile match the OEM specification exactly, seating flush and torquing correctly without modification.
- Genuine Husqvarna OEM Part — Produced to Husqvarna's own material and dimensional standards, ensuring the same fastener grade used in original assembly.
- Broad Soff-Cut Series Fitment — Compatible with the Soff-Cut150, Soff-Cut150D, Soff-Cut150E, Soff-Cut150PACE, and Soff-Cut2000 early entry saws — verify using part number 505591401 in your parts diagram.
- Structural Integrity Under Load — A correctly torqued fastener maintains critical component alignment on the saw; a damaged or wrong-spec screw can allow movement that affects cut quality and machine safety.
- Safety-Critical Fastener — On early entry saws, fasteners secure blade guards and structural assemblies; using the correct OEM-spec screw is essential to maintaining safe operation.
A socket head cap screw serves as a precision fastener that clamps and secures components within an assembly, using an internal hex socket drive to allow high torque application in tight or recessed spaces. On early entry concrete saws like the Soff-Cut series, fasteners of this specification are used where exact clamping force and corrosion resistance are required — particularly in areas exposed to water and concrete slurry. When a fastener is damaged, cross-threaded, or substituted with an incorrect specification, it can compromise the integrity of the assembly it secures, leading to component movement, misalignment, or unsafe operating conditions.
Part Details
| Part Number | 505591401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Socket Head Cap Screw 10-32 X 1 1/4 S.S. |
Compatibility & Fitment
| Name | Model |
|---|---|
| Early Entry Saw | Soff-Cut150D |
| Early Entry Saw | Soff-Cut2000 |
| Early Entry Saw | Soff-Cut150 |
| Early Entry Saw | Soff-Cut150E |
| Early Entry Saw | Soff-Cut150PACE |
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.
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