Mutual Screw & Supply

1-1/8-7 X 5-1/2" Heavy Hex Cap Screws | 316 Stainless Steel | Partially Threaded (2 / Pkg.)

1-1/8-7 X 5-1/2" Heavy Hex Cap Screws | 316 Stainless Steel | Partially - Main image
$45.09 $66.31 In stock

316 Stainless Steel hex head cap screws, partially threaded, size 1-1/8-7 x 5-1/2". 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: 1-1/8-7
  • Length: 5-1/2"
  • 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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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 (5.0 / 5 · 5 reviews)

Ava L. ★★★★★

Finally found heavy-duty 316 stainless screws that didn't require ordering a full box—these two are perfect for my marine equipment repair. The partially threaded shank grabbed cleanly in the aluminum bracket without any galling. Just wish they sold singles for odd jobs.

Ryan ★★★★★

Was a bit nervous about the price per bolt, but the 316 stainless is exactly what I needed for a saltwater environment. The partially threaded section grabbed cleanly, and the 5-1/2" length gave me plenty of bite without bottoming out.

Ryan P. ★★★★★

The partially threaded design made seating these into the flange a lot easier than fighting a full-length thread. The 316 stainless finish looks clean on the gearbox, and the two-pack was exactly what I needed for the job.