Mutual Screw & Supply

M5-0.8 X 55mm Hex Head Cap Screws | 18/8 Stainless Steel | Fully Threaded (200 / Pkg.)

M5-0.8 X 55mm Hex Head Cap Screws | 18/8 Stainless Steel | Fully Threaded (200 - Main image
$29.59 $47.72 In stock

M5-0.8 x 55mm 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 200

Specifications

  • Thread Size: M5-0.8
  • Length: 55mm
  • Thread Pitch: 0.8mm
  • Material: 18/8 Stainless Steel
  • Grade: 18/8
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 200
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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)

Lucy ★★★★★

Perfect fit for my 3D printer build — the 18/8 stainless steel gives me confidence they won't rust. Fully threaded all the way to the head made assembly quick with a hex socket.

Daniel ★★★★★

Swapped out the old zinc-plated ones on a jig and these stainless 18/8 hex heads went in without a hitch. The fully threaded length made it easy to lock down a tight fit with a standard wrench, and the pack of 200 should last me through several projects.

Sebastian I. ★★★★★

I needed longer M5 bolts for a robotics project and these 55mm fully threaded screws worked perfectly with my hex driver. The 18/8 stainless steel feels solid and corrosion-resistant too.