Mutual Screw & Supply

5/8-18 X 1-3/4" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Fully Threaded (175 / Pkg.)

5/8-18 X 1-3/4" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Fully - Main image
$220.02 $305.59 In stock

5/8-18 x 1-3/4" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Grade 5 Steel Yellow Zinc construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 175

Specifications

  • Thread Size: 5/8-18
  • Length: 1-3/4"
  • Threads Per Inch: 18
  • Material: Steel
  • Grade: Grade 5
  • Finish: Yellow Zinc CR+6
  • Thread Style: Fully Threaded
  • Pack Quantity: 175
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 (5.0 / 5 · 5 reviews)

Steven Z. ★★★★★

The threads are clean and consistent, so these seated perfectly in my jig fixture. The yellow zinc finish looks good and should resist rust in my shop.

Sophia D. ★★★★★

Used these for mounting a pump assembly on a steel frame, and the fully threaded design made alignment much easier. The yellow zinc finish cleaned up nicely with a quick wipe.

Sophia G. ★★★★★

I needed some heavy-duty fasteners for a tractor attachment, and these grade 5 bolts handled the torque perfectly without stripping. The yellow zinc finish seems like it'll hold up well against rust, and the 175-count box should last me through several projects.