Mutual Screw & Supply

5/8-11 X 1-3/4" Heavy Hex Cap Screws | USA Made | A307 Grade B Steel Plain | Fully Threaded (110 / Pkg.)

5/8-11 X 1-3/4" Heavy Hex Cap Screws | USA Made | A307 Grade B Steel Plain | - Main image
$100.67 $165.03 In stock

A307 Grade B Steel Plain hex head cap screws, fully threaded, size 5/8-11 x 1-3/4". A dependable fastener for machinery, equipment assembly, and general industrial use.

  • A307 Grade B Steel Plain construction
  • fully threaded configuration
  • Hex head for wrench or socket drive
  • For machinery, equipment, and general-purpose fastening

Specifications

  • Thread Size: 5/8-11
  • Length: 1-3/4"
  • Threads Per Inch: 11
  • Material: A307 Grade B Steel Plain
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 110
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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

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Customer Reviews (4.8 / 5 · 5 reviews)

Mia ★★★★★

The threading on these screws is so consistent that every one of them spun on smoothly without any binding. I used them for mounting a heavy piece of shop equipment, and the 5/8-11 size and A307 Grade B steel give me total confidence in the hold.

Eli Z. ★★★★★

We've been using these bolts for heavy equipment assembly and the threading is clean and consistent all the way down, which saved us time. The hex head fits a standard wrench perfectly with no slipping.

Daniel ★★★★★

Got these for a machinery repair on a Friday afternoon, and they fit perfectly without any wrestling or re-tapping. That 110-count pack means I've got spares for the next job, and the fully threaded length gave me solid grip through the whole joint.