Wacker Neuson 5000401123 Flat Screw M14X35 Hex Head Grade 8.8

The Wacker Neuson Flat Screw M14X35 Hex Head Grade 8.8 is a genuine OEM fastener designed for BFS and MFS series floor saws, including the BFS735, BFS940, BFS1345, BFS1350, BFS1214, BFS20, MFS12, and MFS14 models. Sourced directly from Wacker Neuson, part number is manufactured to the exact material and dimensional standards of the original hardware. This Grade 8.8 hex head screw ensures consistent clamping force and thread engagement across the full range of compatible machines. If you are servicing or reassembling a Wacker Neuson floor saw, fitting the correct OEM fastener is essential to maintaining structural integrity and torque specifications throughout the drivetrain and blade guard assemblies.

Key Features

• Grade 8.8 Tensile Strength — Medium-carbon steel construction meets Grade 8.8 classification, delivering the yield strength and hardness required for high-vibration floor saw applications.
• Exact M14X35 Thread and Length Spec — M14 thread pitch and 35mm shank length match the original fastener precisely, threading directly into existing tapped bores without chasing or rework.
• Genuine Wacker Neuson OEM Part — Part number 5000401123 is an authentic Wacker Neuson component, ensuring the fastener meets the same specification as the hardware installed at the factory.
• Broad BFS and MFS Series Coverage — Compatible with over 40 floor saw configurations across the BFS735, BFS940, BFS1345, BFS1350, BFS1214, BFS20, BFS16, BFS18, MFS12, MFS14, and BFSX series machines.
• Maintains Correct Clamping Force — A correctly rated fastener holds critical assemblies at their designed torque value; an underspec or worn screw risks loosening under the sustained vibration of concrete cutting operations.
• Hex Head Drive for Field Service — Standard hex head profile accepts common socket and wrench sizes, making installation and removal straightforward during scheduled maintenance or field repairs.

A hex head cap screw is a structural fastener used to clamp two or more machine components together at a specified torque, preventing relative movement under load. In floor saws, fasteners of this type are used in high-stress locations — such as blade guard mounts, drive system brackets, and engine or gearbox housings — where vibration from the cutting operation places continuous cyclic stress on the joint. When a fastener stretches, strips, or is replaced with an incorrect grade, the joint can loosen progressively, leading to component misalignment, accelerated wear on surrounding parts, or failure of the secured assembly during operation.

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.

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