Mutual Screw & Supply

3/4-10 X 3-1/2" Heavy Hex Cap Screws | USA Made | A307 Grade B Steel Plain | Partially Threaded (40 / Pkg.)

3/4-10 X 3-1/2" Heavy Hex Cap Screws | USA Made | A307 Grade B Steel Plain | - Main image
$82.45 $117.78 In stock

A307 Grade B Steel Plain hex head cap screws, partially threaded, size 3/4-10 x 3-1/2". A dependable fastener for machinery, equipment assembly, and general industrial use.

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

Specifications

  • Thread Size: 3/4-10
  • Length: 3-1/2"
  • Threads Per Inch: 10
  • Material: A307 Grade B Steel Plain
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 40
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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 (5.0 / 5 · 5 reviews)

John W. ★★★★★

These threaded perfectly into an old press I was repairing, no binding or tight spots at all. The heavy hex head gives a good bite for the wrench, and the partial threading is just right for this kind of application.

Emily X. ★★★★★

Needed some heavy-duty bolts for a trailer hitch project, and these threaded perfectly into the frame without any wobble. The 3/4-10 size had just the right grip length for a solid hold.

Mia R. ★★★★★

These threads cut cleanly with no binding, and the hex head on these A307 grade B screws gave my wrench a solid grip for tightening down a press frame. The 3-1/2 inch length worked perfectly for the thick flange I was bolting together.