ReviewsTamper proof Nuts

VV #16 25 Pieces 1/2-13 Tri-Groove/Trident Tamper Proof Security Nuts Zamak 5 Zinc Anti-Theft

36"L Zinc Plated Tamper Proof trailer cambar latch.
Unique hinge design covers center bolt to deter removal.
Padlockable hasp w/ 2 - 5/16" x 2" Carriage bolts w/ nuts to secure hasp to door.
6 - 5/16" x 2" carriage bolts, nylon nuts & washers to secure hinge to door frame.

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..
Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts..
May only be installed and remove using tri groove or trident drivers or sockets - 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..
Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts..
May only be installed and remove using tri groove or trident drivers or sockets - 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..
Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts..
May only be installed and remove using tri groove or trident drivers or sockets - Sold Separately.

Ideal for Oil pan bolts, Belt tensioner bolts, Pulley bolts, Alternator mount bolts, Valve cover bolts, Heavy equipment bolts, Suspension bolts, Gear bolts, Transmission shaft bolts, and MRO applications.

Chrome Vanadium Steel Sockets with a Mirror Polished Finish.
1/4" Drive: 4mm. 5mm, 6mm, 3/8" Drive: 8mm, 9mm, 10mm, 12mm, (14mm Tamper-Proof).
1/2" Drive: 16mm (Tamper-Proof), 18mm (Tamper-Proof).

ANTI-THEFT LICENSE PLATE SCREW DESIGN:The theft proof car tag plate screw has a hexagonal design on the head and a safety pin in the center. Ordinary Allen wrench or Phillips screwdriver can't remove it, You need to use the anti-theft screwdriver provided in our kit. Tamper Proof license plate hardware can securely lock license plate ,frames,covers. Plate screws security keep thieves away, protect car plate.
Security Screw Standard Size: of 1/4" x 3/4"（M6*20mm) long mechanical bolts-made of high quality 304 stainless steel that will fit most motorcycles /Car /Truck license plate holes, suitable for the mounting of front bumper license plate or back trunk license plate frame.The metric M6 screws(1/4 inch) (6mm) are Universal Car Accessoriese application for compatibility.
LICENSE PLATE FASTENERS:4 solid Stunning Premium Smooth Caps Finish license plate screw caps are used to hide the screws,can better compatible with your license plate frame and license plate.License plate screws with caps cover the head of pan head screws very well,making your car,license plate,frame cool and tidy.The black rattle proof license plate pads Paste on the back of the license plate to reduce the vibration and noise of the metal license plate and avoid scratching the paint....