Mutual Screw & Supply

1-1/4-7 X 4-1/2" Heavy Hex Cap Screws | 316 Stainless Steel | Partially Threaded (2 / Pkg.)

1-1/4-7 X 4-1/2" Heavy Hex Cap Screws | 316 Stainless Steel | Partially - Main image
$50.67 $73.43 In stock

316 Stainless Steel hex head cap screws, partially threaded, size 1-1/4-7 x 4-1/2". A dependable fastener for machinery, equipment assembly, and general industrial use.

  • 316 Stainless Steel construction
  • partially threaded configuration
  • Hex head for wrench or socket drive
  • For machinery, equipment, and general-purpose fastening

Specifications

  • Thread Size: 1-1/4-7
  • Length: 4-1/2"
  • Threads Per Inch: 7
  • Material: 316 Stainless Steel
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 2
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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 (4.6 / 5 · 5 reviews)

Lily P. ★★★★★

I was impressed by how precisely these 1-1/4-7 x 4-1/2" screws fit into my machinery setup—the partial threading made installation much easier than fully threaded bolts. The 316 stainless steel looks sturdy and has held up well in a damp environment so far.

Sebastian J. ★★★★★

The partially threaded shaft made aligning these into my trailer frame a breeze, and the 316 stainless steel feels solid and corrosion-resistant. They fit my 1-1/4 inch plate perfectly without binding.

Timothy ★★★★★

Perfect fit for my marine railing repair—the 316 stainless is clearly high quality and the partially threaded design made for easy tightening. Finished the whole job with just these two bolts.