Description
The i7 Spare Screws Kit is an essential hardware backup package designed to prevent machine downtime caused by lost, stripped, or misplaced fasteners.
During routine maintenance—such as tearing down the toolhead to replace the extruder gears, swapping out the ceramic heating core, or readjusting the axis gantry brackets—the machine's tiny, specialized metrics screws can easily roll away or experience thread stripping from repeated torque. This kit provides a complete, organized selection of high-tensile factory original screws, countersinks, and hex-head bolts matching the exact thread pitches, lengths, and tensile properties required across the SPARKX i7 chassis.
Features
Full-Spectrum Maintenance Coverage: Contains all important screw varieties needed to service the printhead, extruder assembly, cooling fans, belt tensioners, and bed alignment brackets.
High-Tensile Carbon Steel: Built from premium grade carbon steel with an anti-oxidation black oxide coating to resist stripping, thread wear, and rusting in humid environments.
Precision Metric Threading: Features perfect factory-cut pitches that prevent cross-threading or damaging the internal plastic injection-molded threads of toolhead housings.
Organized Compartment Storage: Shipped in a segmented, labeled plastic organizer box so you can immediately identify the exact size needed without searching through a loose pile.
OEM Specification Match: Eliminates the guesswork and risk of using generic hardware store screws that may have heads too wide to sit flush in tight toolhead clearance spaces.
