Mutual Screw & Supply

1"-8 X 6" Heavy Hex Cap Screws | ASTM A193 B7 Alloy Steel Plain | Partially Threaded (25 / Pkg.)

1"-8 X 6" Heavy Hex Cap Screws | ASTM A193 B7 Alloy Steel Plain | Partially - Main image
$102.89 $163.31 In stock

ASTM A193 B7 Alloy Steel Plain hex head cap screws, partially threaded, size 1"-8 x 6". 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: 6"
  • Threads Per Inch: 8
  • Material: ASTM A193 B7 Alloy Steel Plain
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 25
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Customer Reviews (4.6 / 5 · 5 reviews)

Aurora C. ★★★★★

I needed heavy-duty fasteners for a large press rebuild, and these B7 alloy bolts handled the high torque without any sign of deformation. The partial threading made alignment much easier than fully threaded alternatives.

Miles ★★★★★

These 1"-8 bolts threaded smoothly into my heavy press frame, and the partial thread left plenty of grip on the nut. The alloy steel feels noticeably tougher than the grade 5 stuff I usually grab.

Zoe ★★★★★

Wish these had a bit more thread, but the A193 B7 alloy steel feels rock solid—threaded them into a pump mount without any galling. The hexagonal heads gave my socket a nice grip.