Mutual Screw & Supply

M42-4.5 X 75mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (15 / Pkg.)

M42-4.5 X 75mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (15 - Main image
$168.18 $240.26 In stock

M42-4.5 x 75mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Plain construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 15

Specifications

  • Thread Size: M42-4.5
  • Length: 75mm
  • Thread Pitch: 4.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Fully 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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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 (5.0 / 5 · 5 reviews)

Brian ★★★★★

Replaced a badly worn bolt on our press with these class 8.8s and they torqued down cleanly without a hint of stripping. The fully threaded body made alignment a breeze, and the plain steel finish looks proper for the job. Exactly what the machine spec called for.

Riley Q. ★★★★★

The hex head on these M42 bolts grips my socket perfectly, and the 8.8 steel feels solid for heavy machinery work. Threads ran smooth all the way through, and the 75mm length was just right for my assembly.

Hannah S. ★★★★★

Put my impact gun on them with a 36mm socket and they seated perfectly in the machine frame without stripping. The 75mm length gave me plenty of thread engagement for the heavy bracket.