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Aussie Car Hoists

Set 12 x 20mm Car Hoist Anchor Bold Dyna Bolt

$40.00

In stock

This premium set of twelve heavy-duty replacement anchor bolts delivers a high-tensile structural anchoring solution engineered specifically for securing commercial-grade automotive car hoists and heavy parking storage lifts firmly to cured concrete foundations. Sized perfectly at a substantial 20mm diameter, this 12-pack array provides the complete physical count required to fully bolt down high-capacity two-post and four-post vehicle lifts. Manufactured from precision-forged carbon steel and finished with an industrial corrosion-resistant shield, these mechanical expansion bolts expand uniformly within the concrete matrix to deliver maximum resistance against vertical pulling tension, shearing loads, and operational torque forces.

  • Complete 12-Bolt Array — Provides a full matching mechanical set to cleanly secure multi-point 2-post column bases or heavy 4-post parking hoist structural legs.
  • High-Tensile Load Integrity — Engineered using heavy-gauge forged carbon steel to safely manage extreme pulling and tipping stresses encountered during vehicle hoist elevation.
  • Mechanical Expansion Sleeve — Specialized internal wedge collar expands uniformly against the borehole wall to deliver superior structural holding power under maximum vehicle lift weight.
  • Corrosion-Resistant Armor — Treated with a protective surface coating to shield the vital bolt threads against aggressive workshop moisture, oils, and floor-washing detergents.
Delivery Information

Delivery time varies by location and stock availability. Contact us if you need freight pricing or lead time before ordering.

Warranty & Returns

Warranty and returns depend on the product and manufacturer terms. Check the product details or contact us before purchase if you need clarification.

Overview

Unlike standard domestic masonry wall plugs or low-grade fasteners that can sheer, stretch, or pull loose under the continuous vibration and structural leverage of a heavy automotive lift, these industrial-grade 20mm hoist dyna-bolts provide an unyielding, high-strength connection. They are engineered explicitly for commercial mechanical garages, professional tyre centers, panel beating shops, and home enthusiast workshops installing full-capacity vehicle lifting systems, meaning they must only be deployed into thick, certified, structural concrete slabs that meet or exceed standard hoist installation criteria.

Key Features

  • Precision-Forged 20mm Threads — Clean, deep, heavy-duty thread paths ensure exceptional nuts-down torque retention without stripping during high-impact wrench tightening.
  • Wedge-Lock Collar Geometry — The heavy structural mechanical sleeve is optimized to grip the deep concrete matrix cleanly, ensuring the assembly hardens its anchor hold the more tension is applied.
  • Thick Hex Wash Pack — Every anchor bolt is supplied complete with a matching heavy-duty structural flat washer and hex nut to distribute extreme downward clamp forces across the hoist column base plate.
  • Direct Drive Head Design — Impact-resistant top bolt profile allows installers to hammer the fastener directly into drilled anchor holes without damaging vital starting threads.

Before You Order

Installation requires a fully cured, structural concrete slab layout meeting your specific hoist's technical depth and PSI strength guidelines. Holes must be drilled vertically to precise diameters and cleaned completely of masonry dust using an air blower prior to anchor drive insertion. Always use a calibrated mechanical torque wrench to tighten the hex nut to the manufacturer’s exact specified torque rating; over-tightening or under-tightening can structurally compromise concrete holding power.

What's Included

  • Twelve 20mm high-tensile heavy-duty vehicle hoist mechanical concrete anchor bolts
  • Twelve integrated heavy structural expansion collar sleeve assemblies
  • Twelve heavy-duty matching steel hex nuts and flat washer distribution combos

Please note that specialized concrete masonry drill bits, blow pumps, and vehicle hoist units are sold separately.

To establish a fully certified and secure vehicle service bay, consider combining these structural anchor bolts with our clear-floor 2-post hoists, 4-post parking lifts, or floor reinforcement outrigger plates. Contact our technical support desk for bulk trade package pricing and immediate regional dispatch options to your business.

3-year warranty. In stock and shipped from Wendouree, Victoria.

Questions? Call 1300 090 266, Monday–Friday 8am–3pm AEST.

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