Mutual Screw & Supply

1"-8 X 7-1/2" Heavy Hex Cap Screws | ASTM A193 B7 Alloy Steel Plain | Partially Threaded (20 / Pkg.)

1"-8 X 7-1/2" Heavy Hex Cap Screws | ASTM A193 B7 Alloy Steel Plain | Partially - Main image
$117.33 $177.78 In stock

ASTM A193 B7 Alloy Steel Plain hex head cap screws, partially threaded, size 1"-8 x 7-1/2". 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: 1-8
  • Length: 7-1/2"
  • Threads Per Inch: 8
  • Material: ASTM A193 B7 Alloy Steel Plain
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 20
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Customer Reviews (5.0 / 5 · 5 reviews)

Penelope ★★★★★

I needed some seriously strong bolts for a press rebuild and these hex cap screws torqued down without stripping a single thread. The 7-1/2 inch length gave me just enough grip for the heavy flange I was bolting.

Ella ★★★★★

The threads cut clean and the alloy steel feels solid in hand—no burrs or wobble. I torqued these into a hydraulic press base and they held perfectly under load. The partial threading gives just the right grip for the thick flanges I'm joining.

Natalie ★★★★★

Used these for a press frame assembly and the partial threads made alignment with heavy nuts much easier. The alloy steel has a solid, no-nonsense feel that gives you confidence in the load.