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A zinc-plated steel J-bolt with coarse threads, shown new in its packaging

MIDWEST FASTENER CORP

MIDWEST FASTENER CORP 51051 LED Light Bulb

SKU CH-QH43-CD5QX

Zinc-plated steel J-bolts with coarse threads for secure anchoring in concrete or wood

  • Zinc-plated steel resists corrosion for outdoor use
  • Coarse threads grip securely in wood or concrete
  • 5-inch length provides deep anchoring strength
  • 3/8-inch diameter fits standard hardware applications
  • Model 51051 identifies the exact fastener specification

Product Identity

The MIDWEST FASTENER 51051 is a zinc plated steel J-bolt with coarse threading. It serves contractors and DIY users who need a reliable anchor for structural connections.

Build Integration

The bolt fits into pre-drilled holes and secures with a nut and washer. Its zinc plating resists corrosion in outdoor or damp environments. The coarse threads speed up installation on site.

Sustained Load Behaviour

Under continuous tension the steel shank maintains clamping force without stretching. The zinc coating protects the threads from rust that could weaken the joint over time. It is not suited for applications requiring stainless steel or higher grade fasteners.

Highlights

  • Zinc-plated steel resists corrosion for outdoor use
  • Coarse threads grip securely in wood or concrete
  • 5-inch length provides deep anchoring strength
  • 3/8-inch diameter fits standard hardware applications
  • Model 51051 identifies the exact fastener specification

Specifications

BrandMIDWEST FASTENER

Questions about this item

What is the first limit reached when the J-Bolts are under sustained load?

The zinc-plated steel coarse-thread J-Bolts will reach their tensile yield limit before any other factor under sustained load.

How much noise, heat or power do the J-Bolts produce when installed all day?

The J-Bolts are passive steel fasteners and generate no noise, heat or power draw during continuous use.

What must I already own for the 51051 J-Bolts to work?

You need a 3/8 inch coarse-thread nut and a matching wrench or socket to secure the J-Bolts.

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