The gray colored insert in our nylon insert locknuts is a trademark of Wyandotte Industries.
*Please click on the Item #s for detailed information or the option to Send Quote Request 
Material Options
4 - 0.23 Max Carbon Steel
5 - Medium Carbon Steel
7 - Stainless Steel
H5 - Medium Carbon Steel, Heat Treated
B - 360 Half Hard Brass 
Finish Options
0 - Black Oxide
1 - Zinc & Clear
1Y - Zinc & Yellow
2 - Cad
3 - Phos & Oil
9 - Plain
            | Items | 
					 					WY**NTU-1210 NTU Series - Heavy Hexagon, Thin  | 
				
					 					WY**NTU-1216 NTU Series - Heavy Hexagon, Thin  | 
				
					 					WY**NTU-1409 NTU Series - Heavy Hexagon, Thin  | 
				
					 					WY**NTU-1414 NTU Series - Heavy Hexagon, Thin  | 
				
					 					WY**NTU-1608 NTU Series - Heavy Hexagon, Thin  | 
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| Thread Size (Class 3B Fit) | N/A .750 - 10 UNC | N/A .750 - 16 UNF | N/A .875 - 9 UNC | N/A .875 - 14 UNF | N/A 1.000 - 8 UNC | |||||
| Nominal Hex Size (A) | N/A 1.250 in | N/A 1.250 in | N/A 1.437 in | N/A 1.437 in | N/A 1.625 in | |||||
| Thickness (B) | N/A .703 +/- .015 in | N/A .703 +/- .015 in | N/A .781 +/- .015 in | N/A .781 +/- .015 in | N/A .891 +/- .031 in | |||||
| Width Across Corners, MIN. (C) | N/A 1.382 in | N/A 1.382 in | N/A 1.589 in | N/A 1.589 in | N/A 1.796 in | |||||
| Approx. Weight per 100 pcs | N/A 15.0 lb | N/A 15.0 lb | N/A 21.0 lb | N/A 21.0 lb | N/A 30.0 lb | |||||
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