Mutual Screw & Supply

M30-3.5 X 90mm Hex Head Cap Screws | 18/8 Stainless Steel | Fully Threaded (5 / Pkg.)

M30-3.5 X 90mm Hex Head Cap Screws | 18/8 Stainless Steel | Fully Threaded (5 / - Main image
$69.78 $98.28 In stock

M30-3.5 x 90mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • 18/8 Stainless Steel construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 5

Specifications

  • Thread Size: M30-3.5
  • Length: 90mm
  • Thread Pitch: 3.5mm
  • Material: 18/8 Stainless Steel
  • Grade: 18/8
  • Finish: Plain
  • Thread Style: Fully 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 (4.8 / 5 · 5 reviews)

Hannah ★★★★★

I needed longer bolts for a heavy jig I was building in the shop, and these M30s fit perfectly with no threading issues. The stainless steel finish looks quality and should hold up well against corrosion in my humid basement.

Thomas H. ★★★★★

Needed these for a mounting bracket on a heavy press, and the fully threaded design let me cinch everything down tight without any dead zones. The hex heads grabbed cleanly with a socket, no stripping even with a cheater bar on them. These are staying in my hardware drawer for the next job.

Christopher ★★★★★

The 18/8 stainless steel feels solid and resists corrosion much better than the cheaper zinc-coated ones I used before. Being fully threaded made it easy to get a tight grip on the equipment assembly I was working on.