Mutual Screw & Supply

M20-2.5 X 30mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (25 / Pkg.)

M20-2.5 X 30mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (25 / - Main image
$70.54 $106.88 In stock

M20-2.5 x 30mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • 316 Stainless Steel construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 25

Specifications

  • Thread Size: M20-2.5
  • Length: 30mm
  • Thread Pitch: 2.5mm
  • Material: 316 Stainless Steel
  • Grade: 316
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 25
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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 and feel heavy-duty, perfect for machinery assembly. The fully threaded length gave me a secure hold, and the 316 stainless steel is noticeably tougher than the standard bolts I've used before.

Daniel M. ★★★★★

I replaced some old, rusted bolts on a boat lift with these 316 stainless steel cap screws. The fully threaded design gave me a solid grip once tightened, and the pack gave me plenty for the whole project.

Edward ★★★★★

Needed some heavy-duty bolts for a marine deck repair, and the 316 stainless steel threads bit cleanly without any galling. These M20 hex heads gripped perfectly with a socket and the 30mm length was just right for sandwiching two plates together.