Mutual Screw & Supply

M6-1 X 55mm Hex Head Cap Screws | 316 Stainless Steel | Partially Threaded (200 / Pkg.)

M6-1 X 55mm Hex Head Cap Screws | 316 Stainless Steel | Partially Threaded (200 - Main image
$40.26 $66 In stock

M6-1 x 55mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • 316 Stainless Steel construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 200

Specifications

  • Thread Size: M6-1
  • Length: 55mm
  • Thread Pitch: 1mm
  • Material: 316 Stainless Steel
  • Grade: 316
  • Finish: Plain
  • Thread Style: Partially 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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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)

Isabella N. ★★★★★

The hex head on these M6 screws grabbed my socket wrench perfectly without any slipping during assembly. Really appreciate that they're 316 stainless since our equipment sees a lot of moisture. Solid pack of 200 for the price.

Henry Z. ★★★★★

I needed partially threaded screws for a marine repair and these 316 stainless ones fit the bill perfectly. The hex heads engage nicely with a 10mm socket, and the 55mm length was spot on for my bracket assembly.

Edward ★★★★★

Used these for a heavy-duty equipment assembly and the 316 stainless steel feels solid, even with a wrench torquing them down. The partial threading made alignment a bit easier during initial fitting. Pack of 200 was more than enough for the job.