Mutual Screw & Supply

2"-4-1/2 X 7" Hex Head Cap Screws | Grade BD Alloy Steel Plain | Partially Threaded (1 / Pkg.)

2"-4-1/2 X 7" Hex Head Cap Screws | Grade BD Alloy Steel Plain | Partially - Main image
$55.69 $88.4 In stock

2"-4-1/2 x 7" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Grade BD Alloy Steel Plain construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 1

Specifications

  • Thread Size: 2"-4-1/2
  • Length: 7"
  • Threads Per Inch: 4-1/2
  • Material: Alloy Steel
  • Grade: Grade BD
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 1
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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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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)

Joshua H. ★★★★★

Needed a heavy-duty bolt for a press repair and these hex heads fit the bill perfectly. The partially threaded shaft grabbed tight without any wobble, and the Grade BD alloy steel feels solid enough for repeated high-torque work.

Alexander L. ★★★★★

Spent the afternoon rebuilding a hydraulic press frame and these hex heads bit into the alloy steel without a single stripped thread. The partial threading gave just the right grip for the deep clamp load I needed.

Lucy ★★★★★

Driving these into steel beams for a conveyor repair, the partial threads grabbed cleanly without binding halfway. Heat-treated alloy steel took the impact wrench torque without snapping or stripping.