Anti Theft Security Nuts, Tamper Resistant Tri Groove Nut, Zinc-Plated Steel (25, 5/16"-18)

★★★★★ 4.5 46 reviews

US$18.39
Price when purchased online
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US$18.39
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Free shipping Free 30-day returns

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Product details

Management number 220325562 Release Date 2026/05/03 List Price US$18.39 Model Number 220325562
Category

Tamper-Resistant Tri-Groove Nut, Zinc-Plated Steel, 1/4"-20 Thread Size

  • 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)
  • Zinc-Plated Steel
  • 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.
Brand Stellis Inc
Size Name 5/16"-18
Metal Type Alloy Steel, Copper
Drive Style Tri-Groove
Part Number 1420
Thread Size 1/4"-20
Finish Types Zinc Plated Steel
Manufacturer Does Not Apply
Thread Style Right Hand
Fastener Type Slotted
Material Type Zinc Plated Steel
Exterior Finish Zinc
Item Dimensions 4 x 4 x 1 inches
Number Of Items 25
Thread Coverage Fully Threaded

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4.5 out of 5
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46 ratings | 19 reviews
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