Mutual Screw & Supply

M30-3.5 X 120mm Hex Head Cap Screws | 316 Stainless Steel | Partially Threaded (5 / Pkg.)

M30-3.5 X 120mm Hex Head Cap Screws | 316 Stainless Steel | Partially Threaded - Main image
$92.5 $154.17 In stock

M30-3.5 x 120mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • 316 Stainless Steel construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 5

Specifications

  • Thread Size: M30-3.5
  • Length: 120mm
  • Thread Pitch: 3.5mm
  • Material: 316 Stainless Steel
  • Grade: 316
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 5
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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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Delivery costs

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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)

Harper ★★★★★

These hex cap screws are solid 316 stainless, and the partially threaded design worked perfectly for my machinery assembly project. The hex head grabbed the socket wrench securely without any slipping.

Zoe ★★★★★

The partially threaded length left me just enough room to cinch down a heavy machine mount without bottoming out. The hex head took a socket easily and the 316 stainless feels like it will hold up in dry indoor use.

Abigail ★★★★★

Installed these to secure a base plate on a saltwater pump system, and the 316 stainless is holding up perfectly against corrosion. The partial threading made alignment much easier than fully threaded bolts.