Multiquip 1579 Screw Hex Head Cap 1/4-20 x 1/2

The Multiquip 1579 Screw Hex Head Cap 1/4-20 x 1/2 is a genuine OEM fastener used across a wide range of Multiquip equipment families, including walk-behind rollers, ride-on and walk-behind power trowels, masonry saws, and power buggies. As a direct OEM component sourced from Multiquip, part 1579 meets the exact specifications required for correct assembly and secure fitment. Confirmed fitment spans models including V305EK, V305EH, JWN24HTCSL, HHN34TVD, HTN28K, HTN27K, WTB-16, WBH-21EF, MP1455HP, MP120E, SP2S20H, and additional models in the same equipment families. When a hardware fastener is worn, stripped, or missing, replacing it with the correct OEM-spec screw ensures structural integrity and proper assembly torque across every application.

Key Features

• OEM-Grade Thread Integrity — Manufactured to Multiquip's exact 1/4-20 thread pitch and 1/2-inch length specification, ensuring proper torque engagement without risk of stripping or misfit.
• Direct Drop-In Installation — Hex head cap design installs with a standard wrench or socket, slotting directly into existing hardware positions across compatible Multiquip assemblies.
• Broad Cross-Equipment Fitment — Verified for use on V305EK, V305EH, JWN24HTCSL, HHN34TVD, HTN28K, WTB-16, WBH-21EF, MP1455HP, SP2S20H, and additional rollers, trowels, saws, and power buggies.
• Structural Reliability in High-Vibration Environments — Equipment like compaction rollers, ride-on trowels, and power buggies generate significant operational vibration; using the correct OEM fastener maintains secure joint clamping under those conditions.
• Genuine Multiquip OEM Part — Sourced directly from Multiquip, part number 1579 carries full OEM traceability for confident use in professional servicing and scheduled maintenance.

A hex head cap screw is a threaded fastener used to join or secure components within a machine's assembly. The 1/4-20 designation refers to the thread size and pitch — 1/4-inch diameter with 20 threads per inch — while the 1/2-inch measurement is the grip length. In equipment that operates under sustained vibration and mechanical load, fasteners are subject to gradual loosening or fatigue. A stripped, incorrect, or missing screw in a critical assembly point can compromise the structural integrity of panels, guards, brackets, or functional sub-assemblies, making correct hardware replacement as important as any other service component.

For fitment questions or ordering assistance, contact DHS Equipment directly to confirm compatibility with your specific model before purchasing.

Part Details

Compatibility & Fitment

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.