Tri-Lock Nut, Galvanized
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Tri-Lock Nut, Galvanized

Tri Lock style lock nuts are all metal prevailing torque lock nuts with a conical top and a flat bottom bearing surface with chamfered corners. The thread distortion on the top thread of the nut makes it frictionally resistant to rotation. Dimensional specifications are governed by ASME B18.2.2. Available in galvanized finish for corrosion resistance.

Tri-Lock Nut, Galvanized
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Diameter Thread Pitch Width Across Flats Height of Nut Item # Availability Price Quantity UOM
1/4 20 7/16 0.2188 NTLG0250000 In Stock $0.0843/EA EA
5/16 18 1/2 0.2656 NTLG0310000 In Stock $0.11774/EA EA
3/8 16 9/16 0.3281 NTLG0370000 In Stock $0.23042/EA EA
7/16 14 11/16 0.3750 NTLG0430000 3-5 Working Days $0.53786/EA EA
1/2 13 3/4 0.4375 NTLG0500000 In Stock $0.3571/EA EA
5/8 11 15/16 0.5469 NTLG0620000 In Stock $0.8441/EA EA
3/4 10 1 1/8 0.6406 NTLG0750000 In Stock $1.29184/EA EA
7/8 9 1 5/16 0.75 NTLG0870000 In Stock $2.76513/EA EA