KFI Wear Bar Hardware Kit – Replacement Bolts & Nuts for Pro Series, Sno‑Devil, Flex Blade & 48"–72" Wear Bars – Set of 12 Bolts + 12 Nuts

OVERVIEW

This KFI wear bar hardware kit delivers secure, vibration-resistant mounting for steel snow plow wear bars across a wide range of commercial and residential setup configurations. Designed as a complete replacement set, it pairs precision-machined Grade 8 carriage bolts with flange lock nuts to keep your blade assembly tightly secured through heavy snowfall. Built specifically for KFI plow systems, this kit ensures a reliable connection on 48-inch to 72-inch wear bars without mismatched fasteners.

ENGINEERING & PERFORMANCE

The Grade 8 carriage bolts supply superior tensile strength over standard replacement hardware, preventing shear failure under repeated impact loading. Integrated nylon-insert lock nuts resist loosening from constant engine vibration, transport bumps, and road salt exposure. Both components are engineered to maintain structural integrity and cold-weather flexibility without becoming brittle or corroding. The kit supplies exactly twelve matched pairs of fasteners, enabling straightforward installation or full component refresh without leftover parts.

KEY FEATURES

• Complete replacement hardware set for KFI steel wear bars
• Contains (12) 5/16‑18 x 1.00" Grade 8 carriage bolts
• Includes (12) 5/16‑18 hex flange nylock nuts
• Engineered for maximum shear strength and bolt retention
• Locking nut design prevents loosening during active plowing
• Ideal for replacing rusted, stripped, or missing mount hardware
• Sized precisely for 48" through 72" width wear bars
• Provides exactly enough fasteners to mount one wear bar with spares included

TECHNICAL SPECIFICATIONS

• Brand: KFI
• Part Name: Wear Bar Hardware Kit
• Accessory Type: Replacement Mounting Fasteners
• Material: Grade 8 Steel Bolts, Nylon-Insert Lock Nuts
• Supported Years: Compatible with current and recent model years
• Compatible Plow Systems: Pro Series, Sno‑Devil, Flex Blade, Universal 2‑Piece, PRO‑POLY, Pro‑V (Supports 48" to 72" wear bar widths)

FITMENT

• KFI Universal 2‑Piece Wear Bars
• KFI Pro Series Plow Wear Bars
• KFI PRO‑POLY Wear Bars
• KFI Sno‑Devil Plow Wear Bar
• KFI Flex Blade Plow Wear Bar
• KFI Pro‑V Plow Wear Bar
• Fits all KFI wear bars sized 48" through 72"

WHY RIDERS CHOOSE THIS

Riders select this hardware kit because it eliminates the frequent downtime caused by stripped threads or loose fasteners on heavy-duty plow mounts. The combination of industrial-grade steel and self-locking nuts maintains critical tension even when pushing hard-packed snow and ice. By using exact-specification manufacturer components, operators experience steadier blade tracking and reduced maintenance cycles throughout the winter season. This precise-fit kit installs directly into existing KFI systems, delivering a factory-tight finish that keeps wear bars evenly spaced and operationally stable.