Mutual Screw & Supply

M5 X 16 Split SEMS Lock Washers Sem Screws | Pan Head Phillips Drive | 18-8 Stainless Steel (200 / Pkg.)

M5 X 16 Split SEMS Lock Washers Sem Screws | Pan Head Phillips Drive | 18-8 - Main image
$17.68 $26 In stock

These M5 lock washers sem screws are manufactured from 18-8 Stainless Steel, featuring a phillips drive and a pan head. They are well suited to preventing fastener loosening under vibration.

  • Material and finish: 18-8 Stainless Steel
  • Drive: Phillips
  • Head style: Pan
  • Thread size: M5
  • Applications: Preventing fastener loosening under vibration

Specifications

  • Product type: Lock Washers Sem Screws
  • Material: 18-8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Head style: Pan
  • Drive type: Phillips
  • Thread size: M5
  • Measurement type: Metric
  • Features: SEMS
  • Pack quantity: 200 per package

Please note: This item is excess stock and is sold non-cancelable, non-refundable, and non-returnable. Please call us with any questions about this item before ordering.

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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 (4.8 / 5 · 5 reviews)

Lucy T. ★★★★★

Used these on a little custom bracket I made for my garage shelving—they held tight even when I accidentally bumped it with a heavy box. The pan head sits flush enough and the 18-8 stainless feels like it won't rust anytime soon. Exactly what I needed for vibration-prone spots.

Adam ★★★★★

Just finished rebuilding a small machine guard and these held up through a week of constant vibration without a single one backing out. The 18-8 stainless finish is clean and the pan heads sit flush, which made the whole job look tidy. Two hundred in the pack means I've got spares for the next proje

James A. ★★★★★

Perfect for the motorcycle fairing bolts I was replacing — these M5 SEMS washers lock up tight against vibration just as described. The 18-8 stainless finish matches the hardware perfectly and feels corrosion-resistant.