Tri-Groove Tamper Proof T Groove Security Nuts Zamak 5 Zinc 3/8"-16 Qty 10

★★★★☆ 4.0 24 reviews

US$13.48
Price when purchased online
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US$13.48
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 221615891 Release Date 2026/05/03 List Price US$13.48 Model Number 221615891
Category
  • Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts.
  • High quality tamper proof security nuts
  • Installed using a special tri groove socket (sold separately)
  • Tri Groove Security Nuts are made of Zamak 5 Zinc Alloy (95% Zinc, 4% Aluminum, 1% Copper). Zamak is an alloy of Zinc and Aluminium, sometimes also incorporating Magnesium and Copper.
  • The added copper in Zamak 5 increases the strength, hardness, and corrosion resistance of the alloy, but reduces its ductility and dimensional accuracy compared to other Zamak Alloys.

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4 out of 5
★★★★☆
24 ratings | 10 reviews
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