Mutual Screw & Supply

M5-0.8 X 50mm Hex Head Cap Screws | Class 8.8 Steel Yellow Zinc | Fully Threaded (300 / Pkg.)

M5-0.8 X 50mm Hex Head Cap Screws | Class 8.8 Steel Yellow Zinc | Fully - Main image
$23.56 $36.81 In stock

M5-0.8 x 50mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Yellow Zinc construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 300

Specifications

  • Thread Size: M5-0.8
  • Length: 50mm
  • Thread Pitch: 0.8mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Yellow Zinc CR+6
  • Thread Style: Fully Threaded
  • Pack Quantity: 300
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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 (4.4 / 5 · 5 reviews)

Amelia ★★★★★

I needed fully threaded M5 bolts for a custom jig, and these 50mm hex heads worked perfectly with my socket driver. The yellow zinc finish seems consistent and should hold up fine in my garage workshop.

Amelia ★★★★★

Used these to fasten some heavy brackets to a steel beam and the 8.8 class held tight without stripping the hex head. The full threading gives you a solid bite for the entire length, which really helps in thicker materials.

Mia ★★★★★

These bolts threaded smoothly into my metal brackets without any binding, and the hex heads gave my socket a solid grip for torquing them down. The yellow zinc coating looks consistent across all 300 pieces, so I’m confident they’ll hold up in my shop environment. Exactly what I needed for a heavy e