Mutual Screw & Supply

5/8-11 X 12" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially Threaded (40 / Pkg.)

5/8-11 X 12" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially - Main image
$362.92 $518.45 In stock

5/8-11 x 12" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Grade 5 Steel Yellow Zinc construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 40

Specifications

  • Thread Size: 5/8-11
  • Length: 12"
  • Threads Per Inch: 11
  • Material: Steel
  • Grade: Grade 5
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 40
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)

Elizabeth P. ★★★★★

These 5/8-11 bolts have a solid hex head that didn't strip when I tightened them down with a socket. The 12-inch length is perfect for the equipment assembly I was working on.

Christopher ★★★★★

The yellow zinc finish makes them easy to spot in my parts bin, and the threads are clean enough that they spin on smoothly with a socket. These 12-inchers have held up perfectly through a few weeks of heavy use on my press.

Benjamin ★★★★★

I needed these for a heavy equipment repair and the Grade 5 steel held up perfectly under torque. The yellow zinc coating looks good and should resist rust longer than plain steel. Pack of 40 saved me a trip to the hardware store.