Mutual Screw & Supply

7/8-9 X 4-3/4" Heavy Hex Cap Screws | 316 Stainless Steel | Partially Threaded (15 / Pkg.)

7/8-9 X 4-3/4" Heavy Hex Cap Screws | 316 Stainless Steel | Partially Threaded - Main image
$168.63 $271.99 In stock

316 Stainless Steel hex head cap screws, partially threaded, size 7/8-9 x 4-3/4". 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: 7/8-9
  • Length: 4-3/4"
  • Threads Per Inch: 9
  • Material: 316 Stainless Steel
  • Finish: Plain
  • 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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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 (4.8 / 5 · 5 reviews)

Amelia M. ★★★★★

The partially threaded length is spot-on for bolting through thick flanges without needing extra washers, and the 316 stainless finish looks clean out of the box. I’ve got a few in a vibration-heavy setup and they’ve held tight all week.

Leo ★★★★★

Had to swap out some hardware on a chemical processing line and these 316 stainless bolts threaded in smooth without any binding. The partially threaded design really helped with getting a solid grip on the thick flanges too.

Aurora ★★★★★

Used these on a saltwater dock repair and the 316 stainless held up perfectly after a full season of exposure. The partially threaded design made it easy to cinch down metal brackets without stripping. Exactly what I needed for heavy marine hardware.