Mutual Screw & Supply

1/4-20 X 5/8" Hex Machine Bolts | Steel Zinc Plated | Fully Threaded (200 / Pkg.)

1/4-20 X 5/8" Hex Machine Bolts | Steel Zinc Plated | Fully Threaded (200 / - Main image
$6.7 $10 In stock

1/4-20 X 5/8" Hex Machine Bolts in Steel Zinc Plated. A fully threaded hex head machine bolt for use where thread engagement is needed along the entire shank, in metal, wood, and assembled components.

  • Fully threaded for full-length engagement
  • Hex head for wrench-driven, high-torque installation
  • Zinc plating for everyday corrosion resistance

Specifications

  • Type: Hex Machine Bolts
  • Head Style: Hex
  • Material: Steel
  • Finish: Zinc Plated
  • Thread Size: 1/4-20
  • Length: 5/8"
  • Thread: Fully Threaded
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.6 / 5 · 5 reviews)

Henry ★★★★★

The fully threaded shank made all the difference when I needed to bolt through a steel bracket and a wooden spacer in one pass. All 200 came out of the box clean, no stripped threads or bent pieces, and the zinc coat looks uniform across every single one.

Sebastian ★★★★★

These bolts are great for small assembly projects where you need full thread engagement. The zinc plating looks clean and seems like it'll resist rust well.

Amelia ★★★★★

I used these to secure a metal bracket to a wooden shelf, and the full threading made it easy to tighten all the way. The zinc plating gave them a clean, uniform look that blends well with the hardware I already had.