Mutual Screw & Supply

7/8-9 X 4-3/4" Heavy Hex Cap Screws | ASTM A193 B7 Alloy Steel Plain | Partially Threaded (40 / Pkg.)

7/8-9 X 4-3/4" Heavy Hex Cap Screws | ASTM A193 B7 Alloy Steel Plain | - Main image
$103.84 $162.25 In stock

ASTM A193 B7 Alloy Steel Plain 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.

  • ASTM A193 B7 Alloy Steel Plain 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: ASTM A193 B7 Alloy Steel Plain
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 40
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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)

Eli K. ★★★★★

The threads on these bolts are clean and uniform, so they threaded in smoothly without any binding. Used them for a heavy-duty press repair and they held up perfectly under the load.

Eli B. ★★★★★

These replaced some worn bolts on a press and the partially threaded length grabbed perfectly, no shaving needed. The B7 alloy feels dense and the hex heads seated without stripping. Solid set for the money.

Kevin J. ★★★★★

The threading is clean and the alloy steel feels rock-solid straight out of the package—no burrs or rough edges at all. These seated perfectly into my equipment frame without any binding, which is exactly what I need for a load-bearing joint.