Mutual Screw & Supply

2"-4-1/2 X 8" Hex Head Cap Screws | Grade BD Alloy Steel Plain | Partially Threaded (1 / Pkg.)

2"-4-1/2 X 8" Hex Head Cap Screws | Grade BD Alloy Steel Plain | Partially - Main image
$71.24 $98.94 In stock

2"-4-1/2 x 8" 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: 8"
  • 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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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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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)

Samuel ★★★★★

I needed a few heavy-duty fasteners for a machine guard repair, and these cap screws worked perfectly. The hex head gave my socket wrench a solid bite, and the partial threading made alignment simple.

Leo ★★★★★

The partially threaded design made seating these in a deep flange much easier than I expected, and the alloy steel finish looked solid out of the package. They drove in straight with a socket wrench—no galling, no fuss. Exactly what I needed for the equipment mount.

Emily V. ★★★★★

The threading is clean and the hex head seats perfectly with a socket wrench, no stripped corners or wobble. I used it to bolt down a heavy press and it's held rock-solid for two weeks of daily use. For an 8-inch alloy steel cap screw, the price for a single piece is steep, but the quality is exactl