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Tri-Groove Security Nuts Zamak 5 Zinc Alloy
Tri-Groove Security Nuts Zamak 5 Zinc Alloy Product Video

Zinc Tri-Groove Security Nuts

Security Nut in Zamak 5 Zinc Alloy

  • Zamak 5 Zinc Alloy is light-weight & corrosion resistant with the highest impact strength of all zinc based alloys
  • Tapered diameter designed to resist gripping devices
  • Also referred to as: T Groove, Trident Drive, Tri Groove, and Coned Trident Drive Nuts
  • Installed using a special tri groove socket
  • Commonly used with driverless fasteners and anchored bolts for added security

Trident™ Nuts are suitable for providing tamper-resistant fastening for a wide range of products using bolts, screws, or concrete and masonry anchoring devices. Trident™ Nuts have been used extensively in correctional institutions, hospitals, universities, public places and retail stores to secure a variety of products. The Trident™ Nut is a tamper-resistant internally threaded fastener featuring a conical design that prevents unauthorized removal. It has 3 indented slots for installation and removal with a proprietary tool.

Nominal
Tri Groove Nut Size 		Bottom Diameter Top Diameter Height Range Socket
Number
#10 0.661" 0.446"
0.260"-0.270"
#20
1/4"
0.661" 0.446"
0.260"-0.270"
#20
5/16"
0.830" 0.542"
0.340"-0.350"
#30
3/8"
0.830" 0.542"
0.340"-0.350"
#30
1/2" 0.945" 0.662"
0.345"-0.355"
#40 (Socket Driver)
5/8" 0.937" 0.797"
0.220"-0.230"
#40 (Trident Driver)
This item qualifies for FREE SHIPPING on orders $250+
Select Products Below See Product Specifications See Product Video
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - #10-24
SKU #6206-022-0002
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - #10-24
SKU #6206-022-0002
1
 $1.33 (1.33/ea)
25
 $32.00 (1.28/ea)
100
 $124.00 (1.24/ea)
1000
 $1,230.00 (1.23/ea)
Subtotal: $0.00 /
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - #10-32
SKU #6206-022-0012
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - #10-32
SKU #6206-022-0012
1
 $1.76 (1.76/ea)
25
 $42.50 (1.7/ea)
100
 $164.00 (1.64/ea)
1000
 $1,610.00 (1.61/ea)
Subtotal: $0.00 /
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - 1/4"-20
SKU #6206-022-0022
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - 1/4"-20
SKU #6206-022-0022
1
 $1.76 (1.76/ea)
25
 $42.50 (1.7/ea)
100
 $164.00 (1.64/ea)
1000
 $1,610.00 (1.61/ea)
Subtotal: $0.00 /
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - 5/16"-18
SKU #6206-022-0032
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - 5/16"-18
SKU #6206-022-0032
1
 $1.92 (1.92/ea)
25
 $47.25 (1.89/ea)
100
 $180.00 (1.8/ea)
1000
 $1,770.00 (1.77/ea)
Subtotal: $0.00 /
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - 3/8"-16
SKU #6206-022-0042
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - 3/8"-16
SKU #6206-022-0042
1
 $2.34 (2.34/ea)
25
 $56.25 (2.25/ea)
100
 $219.00 (2.19/ea)
1000
 $2,160.00 (2.16/ea)
Subtotal: $0.00 /
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - 1/2"-13
SKU #6206-022-0052
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - 1/2"-13
SKU #6206-022-0052
1
 $3.52 (3.52/ea)
25
 $84.00 (3.36/ea)
100
 $325.00 (3.25/ea)
1000
 $3,210.00 (3.21/ea)
Subtotal: $0.00 /
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - 5/8"-11
SKU #6206-022-0062
Tri-Groove Security Nuts Zamak 5 Zinc Alloy - 5/8"-11
SKU #6206-022-0062
1
 $3.84 (3.84/ea)
25
 $92.25 (3.69/ea)
100
 $352.00 (3.52/ea)
1000
 $3,510.00 (3.51/ea)
Subtotal: $0.00 /

Frequently Used With

Tri-Groove Security Screw & Nut Socket Driver #20
Tri-Groove Security Screw & Nut Socket Driver #20 6306-002-0108
Tri-Groove Security Screw & Nut Socket Driver #20
1
 $40.19 (40.19/ea)
5
 $156.70 (31.34/ea)
10
 $302.40 (30.24/ea)
Subtotal: $0.00 /
Tri-Groove Security Screw & Nut Socket Driver #30
Tri-Groove Security Screw & Nut Socket Driver #30 6306-002-0110
Tri-Groove Security Screw & Nut Socket Driver #30
1
 $53.54 (53.54/ea)
5
 $208.95 (41.79/ea)
10
 $393.40 (39.34/ea)
Subtotal: $0.00 /
Tri-Groove Security Screw & Nut Socket Driver #40
Tri-Groove Security Screw & Nut Socket Driver #40 6306-002-0112
Tri-Groove Security Screw & Nut Socket Driver #40
1
 $93.60 (93.6/ea)
5
 $365.65 (73.13/ea)
10
 $690.70 (69.07/ea)
Subtotal: $0.00 /
Tri Groove Socket Driver Set with Ratchet and Extender
Tri Groove Socket Driver Set with Ratchet and Extender 1060-216
Tri Groove Socket Driver Set with Ratchet and Extender
Tri Groove Socket Set
#20, #30 and #40 Tri Groove Sockets with Ratchet Handle

Our Price: $164.44
Subtotal: $0.00 /
Product Specifications
Color
Silver
Corrosion Resistant
Yes
Drive Style
Tri-Groove
Elongation
% in 1in - 7.0
Grade
Zamak 5
Hardness
BHN - 91
Material
Zinc
Product Type
Tri Groove Nut
Shear (lbs)
38,000 PSI
System of Measurement (Unit)
Inch
Tensile PSI
47,600
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Yield PSI
33,000

Product Video

Tri-Groove Security Nuts Zamak 5 Zinc Alloy Product Video

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