Titan 860-544 Screw, HEX HD

Titan Hardware Replacement Part

Titan 860-544 Hex Head Screw for PowrTwin 5500 Convertokits

Titan 860-544 is an OEM hex head screw specified as a 5/16-18 x 1-1/4 inch fastener used in PowrTwin 5500 AC-Electric Convertokit assemblies. This screw is listed as an additional OEM fastener for motor-plate and hardware assembly, playing a critical role in securing the electric motor mounting plate and maintaining proper drive alignment. The 5/16-18 thread size provides substantial clamping force for mounting applications, while the 1-1/4 inch length accommodates the thickness of the motor plate and associated washers. The hexagonal head design allows for positive engagement with standard sockets and wrenches, enabling precise torque application and easy removal during service. Over time, fasteners can become damaged from over-torquing, corrosion, or vibration fatigue. A compromised screw can allow the motor plate to shift, leading to misalignment, increased vibration, and accelerated wear on belts and pulleys. The 860-544 is manufactured to original specifications for thread pitch, length, and material strength. Always verify fitment against your specific model's parts diagram before ordering, as fastener configurations can vary between model years and revisions.

When servicing the 860-544 Hex Head Screw, use the correct socket size fully seated on the hex head to prevent rounding. Clean mating threads before installation. Apply thread locking compound if specified and torque to service manual specifications. Replace immediately if hex wear, thread damage, or corrosion is evident. Always verify fitment against your specific model's parts diagram before ordering.