Mutual Screw & Supply

7/8-9 X 5-1/2" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially Threaded (15 / Pkg.)

7/8-9 X 5-1/2" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially - Main image
$105.12 $142.06 In stock

7/8-9 x 5-1/2" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Grade 5 Steel Yellow Zinc construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 15

Specifications

  • Thread Size: 7/8-9
  • Length: 5-1/2"
  • Threads Per Inch: 9
  • Material: Steel
  • Grade: Grade 5
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 15
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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)

Grace E. ★★★★★

The threads on these grade 5 bolts are cut clean, and the yellow zinc finish looks way better in person than in the photos. I used a dozen of them to bolt down a heavy vise and they torqued up exactly as they should with zero stripping. The partially threaded design gives you plenty of grip without

Emily ★★★★★

I needed heavy-duty bolts for a press frame repair and these grade 5 cap screws handled the torque without any issues. The yellow zinc coating is a nice bonus for corrosion resistance, and the hex head gave my socket a solid grip.

Jason I. ★★★★★

The partial threading made aligning these bolts with a stack of steel plates way easier than I thought it would be. They threaded in smoothly with a socket and held tight under full torque. Exactly what I needed for a heavy equipment repair.