Mutual Screw & Supply

5/8-11 X 3" Heavy Hex Cap Screws | ASTM A193 B7 Alloy Steel Plain | Partially Threaded (10 / Pkg.)

5/8-11 X 3" Heavy Hex Cap Screws | ASTM A193 B7 Alloy Steel Plain | Partially - Main image
$17.88 $24.84 In stock

ASTM A193 B7 Alloy Steel Plain hex head cap screws, partially threaded, size 5/8-11 x 3". 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: 5/8-11
  • Length: 3"
  • Threads Per Inch: 11
  • Material: ASTM A193 B7 Alloy Steel Plain
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 10
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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 (4.4 / 5 · 5 reviews)

Isabella ★★★★★

The threads cut cleanly into the existing nut without any binding, and the partially threaded section makes it easy to get a firm grip before tightening. Used these to secure the base of a shop press, and they held up perfectly under the load.

Timothy R. ★★★★★

Put these on a piece of heavy machinery that had sheared the old bolts, and they held without any issue. The alloy steel feels extremely sturdy, and the flat sides of the hex head gave my wrench a solid bite.

Avery ★★★★★

Threaded perfectly all the way down—these 5/8-11 x 3" B7 alloy steel bolts seated smoothly in my equipment mount. No galling or binding even with a heavy torque wrench. Solid little package for the price.