Bolt Hole Casters (Hollow Kingpin Casters) — Precision, Flexibility, and Clean Mounting

Aqqcess Globe Casters’ bolt hole series is engineered for quick, clean mounting where a top plate isn’t preferred. The yoke features a central hollow bolt hole that accepts common threaded fasteners or adaptors, enabling direct installation into equipment frames, posts, and fixtures while minimizing footprint and weight. Compared with plate-mount casters, bolt-hole designs simplify alignment, reduce hardware, and make field replacements faster—ideal for carts, fixtures, retail/medical devices, and light-to-medium industrial handling.

Materials & Wheels
Choose from Polyurethane (PU), TPR (thermoplastic rubber), Nylon/PP, and Rubber-on-Iron to match floor conditions and load profiles. PU and TPR provide quiet, non-marking travel and floor protection; Nylon/PP gives low-rolling resistance and moisture resistance; Rubber-on-Iron offers shock absorption with durable cores for tougher environments. Sizes commonly include 75 mm, 100 mm, and 125 mm, with single or double brakes available.

Rig & Finish
Rigs are produced with zinc-plated steel for corrosion resistance and a clean aesthetic. Precision ball bearings are offered for low push/pull forces and smooth swivel under load.

Braking & Options
Configurations include swivel, rigid, swivel with side brake, and dual (total) lock that simultaneously locks both the wheel and swivel—preferred for safety-critical positioning.

Mounting Flexibility
The hollow bolt accepts standard sizes (e.g., 12 mm / 1/2"), letting you select bolt length to suit wall thickness or add spacers/bushings for specialty mounts—mirroring mount flexibility described by U.S. category leaders.

Quality & Standards
Aqqcess Globe Caster emphasizes robust in-house manufacturing and adherence to ICWM industry standards for consistent fit and function across series and sizes.

Where They're Used
Typical applications include warehouse and material-handling carts, retail fixtures, medical/office equipment, hospitality service carts, light manufacturing jigs, and logistics bins—a use profile that aligns with how U.S. brands position bolt-hole casters for clean, compact installs.