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Pack of ten zinc-plated steel J-bolts with coarse threads

MIDWEST FASTENER CORP

MIDWEST FASTENER CORP 52299 LED Light Bulb 10PK

SKU CH-17DJ-R2J7S

Pack of ten zinc-plated steel J-bolts with 3/8"-16 coarse threads, 7 inches long

  • 10-pack supplies multiple anchors for larger projects
  • 3/8"-16 coarse thread fits standard nuts and hardware
  • 7-inch length reaches through thick base materials
  • Zinc-plated steel resists corrosion in damp conditions
  • J-bolt shape hooks securely into concrete or wood

10-Pack J-Bolts for Structural Fastening

This pack supplies ten coarse-thread J-bolts designed for anchoring into concrete, masonry or timber. Builders, contractors and DIYers use them to secure posts, brackets, sill plates and equipment bases where a hooked end prevents pull-through.

3/8"-16 Thread and 7-Inch Shank

The single specification that determines fit is the 3/8"-16 coarse thread on a 7-inch zinc-plated steel shank. Only holes tapped or drilled for that exact diameter and pitch will accept the bolt without re-threading or adapters.

Zinc Coating Resists Corrosion in Outdoor Builds

The zinc plating protects the steel from rust when the bolts are embedded in damp concrete or exposed to weather, reducing the need for stainless alternatives in non-marine settings. Each bolt’s hooked end locks into wet concrete or a pre-drilled anchor, freeing the installer from holding hardware while tightening nuts and washers.

How it compares

Measured against everything we stock in LED Bulbs & Strip Lights, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 77% of the 215 comparable items (median $25.99).

Specifications

Product
Brand nameMIDWEST FASTENER

Questions about this item

What does the 3/8"-16 thread size mean for installation?

The 3/8"-16 coarse thread matches standard nuts and tapped holes of that diameter and pitch, so the bolt screws directly into compatible hardware without adapters.

How does the zinc-plated steel hold up in damp conditions?

The zinc plating provides a sacrificial layer that resists rust on the steel core, making these J-bolts suitable for indoor and sheltered outdoor use where moisture is present.

What clearance is needed for the 7-inch leg length?

Each J-bolt has a 7-inch straight leg below the hook, so the mounting surface must allow at least that depth for the bolt to seat fully with a nut and washer.

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