Mutual Screw & Supply

M20-2.5 X 45mm Hex Head Cap Screws | 18/8 Stainless Steel | Fully Threaded (25 / Pkg.)

M20-2.5 X 45mm Hex Head Cap Screws | 18/8 Stainless Steel | Fully Threaded (25 - Main image
$42.91 $70.35 In stock

M20-2.5 x 45mm 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 25

Specifications

  • Thread Size: M20-2.5
  • Length: 45mm
  • Thread Pitch: 2.5mm
  • Material: 18/8 Stainless Steel
  • Grade: 18/8
  • 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 (4.8 / 5 · 5 reviews)

George ★★★★★

The fully threaded design made them easy to thread into tight spots, and the hex head grabbed my socket wrench perfectly without any slippage. These 45mm screws are exactly what I needed for heavy equipment assembly.

Kevin ★★★★★

The 18/8 stainless steel feels solid and corrosion-resistant, perfect for outdoor equipment assembly. Used these to secure a heavy-duty workbench frame, and the hex head drove in smoothly with a socket wrench. A solid choice for industrial-grade fastening without any stripping issues.

Owen J. ★★★★★

These fully threaded 45mm bolts grabbed perfectly in my jig with no stripping, and the hex heads seated cleanly with a standard wrench. Pack of 25 is a solid value for ongoing assembly work.