Mutual Screw & Supply

2"-4-1/2 X 5-1/2" Hex Head Cap Screws | Grade BD Alloy Steel Plain | Fully Threaded (1 / Pkg.)

2"-4-1/2 X 5-1/2" Hex Head Cap Screws | Grade BD Alloy Steel Plain | Fully - Main image
$57.61 $80.02 In stock

2"-4-1/2 x 5-1/2" hex head cap screws for machinery, equipment assembly and general industrial fastening.

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

Specifications

  • Thread Size: 2"-4-1/2
  • Length: 5-1/2"
  • Threads Per Inch: 4-1/2
  • Material: Alloy Steel
  • Grade: Grade BD
  • Finish: Plain
  • Thread Style: Fully 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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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 (4.6 / 5 · 5 reviews)

Joshua ★★★★★

The hex head on these cap screws gave my socket wrench a solid, no-slip grip during a heavy equipment repair. Threads ran smooth all the way through the nut, and the alloy steel feels tough enough for repeated use. Exactly what I needed for that kind of load.

Penelope C. ★★★★★

Used these for reassembling a press at work, and the fully threaded length held tight under heavy load. The hex head gave a solid grip with the socket, no stripping even at high torque.

Penelope ★★★★★

The fully threaded length is a lifesaver—I didn’t have to fiddle with spacers to get a snug fit on my equipment frame. The hex head grabbed my socket cleanly with zero stripping, and the alloy steel feels rock-solid for the load.