Nylon Insert Lock Nuts Grade C Yellow Zinc

Yellow Zinc Nylon Insert Hex Lock Nuts

Lock Nut with a Nylon Insert in Yellow Zinc Plated Steel


  • Hexagonal shape Nylon Lock Nut
  • Nylon material creates pressure against the fastener
  • Forces the bottom threads of the fastener against the top threads of the bolt
  • Also referred to as Nylon Lock Nuts, Nyloc Nuts, Polymer-Insert Lock Nuts, or Elastic Stop Nuts
  • Locks the nut into place so it will not vibrate loose
  • Retain locking ability up to 250 °F (121 °C)
  • Yellow Zinc Plated Grade C Steel (Grade 8 Equivalent)
  • REACH and RoHS compliant

Nylon Insert
Lock Nut Size
Width Across Flats Height / Thickness
#4 0.251" 0.153"
#6 0.313" 0.188"
#8 0.345" 0.239"
#10 0.376" 0.249"
#12 0.439" 0.328"
1/4" 0.439" 0.328"
5/16" 0.502" 0.359"
3/8" 0.563" 0.468"
7/16" 0.627" 0.468"
1/2" 0.752" 0.609"
9/16"
0.877" 0.656"
5/8" 0.940" 0.765"
3/4" 1.064" 0.890"
7/8" 1.252" 0.999"
1" 1.44" 1.078"
Select Products Below See Product Specifications

NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Nylon Lock Nuts Yellow Zinc Grade C - 1/4"-20 UNC
SKU #1090-064-0002
Nylon Lock Nuts Yellow Zinc Grade C - 1/4"-20 UNC
SKU #1090-064-0002
1
NA
25
$3.75 (0.15/ea)
100
$8.00 (0.08/ea)
1000
$70.00 (0.07/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 1/4"-28 UNF
SKU #1090-064-0012
Nylon Lock Nuts Yellow Zinc Grade C - 1/4"-28 UNF
SKU #1090-064-0012
1
NA
25
$4.00 (0.16/ea)
100
$10.00 (0.1/ea)
1000
$80.00 (0.08/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 5/16"-18 UNC
SKU #1090-064-0022
Nylon Lock Nuts Yellow Zinc Grade C - 5/16"-18 UNC
SKU #1090-064-0022
1
NA
25
$5.00 (0.2/ea)
100
$11.00 (0.11/ea)
1000
$100.00 (0.1/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 5/16"-24 UNF
SKU #1090-064-0032
Nylon Lock Nuts Yellow Zinc Grade C - 5/16"-24 UNF
SKU #1090-064-0032
1
NA
25
$5.00 (0.2/ea)
100
$12.00 (0.12/ea)
1000
$110.00 (0.11/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 3/8"-16 UNC
SKU #1090-064-0042
Nylon Lock Nuts Yellow Zinc Grade C - 3/8"-16 UNC
SKU #1090-064-0042
1
NA
25
$6.25 (0.25/ea)
100
$13.00 (0.13/ea)
1000
$120.00 (0.12/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 3/8"-24 UNF
SKU #1090-064-0052
Nylon Lock Nuts Yellow Zinc Grade C - 3/8"-24 UNF
SKU #1090-064-0052
1
NA
25
$7.25 (0.29/ea)
100
$16.00 (0.16/ea)
1000
$140.00 (0.14/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 7/16"-14 UNC
SKU #1090-064-0062
Nylon Lock Nuts Yellow Zinc Grade C - 7/16"-14 UNC
SKU #1090-064-0062
1
NA
25
$8.25 (0.33/ea)
100
$22.00 (0.22/ea)
1000
$190.00 (0.19/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 7/16"-20 UNF
SKU #1090-064-0072
Nylon Lock Nuts Yellow Zinc Grade C - 7/16"-20 UNF
SKU #1090-064-0072
1
NA
25
$10.00 (0.4/ea)
100
$29.00 (0.29/ea)
1000
$250.00 (0.25/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 1/2"-13 UNC
SKU #1090-064-0082
Nylon Lock Nuts Yellow Zinc Grade C - 1/2"-13 UNC
SKU #1090-064-0082
1
NA
25
$10.75 (0.43/ea)
100
$31.00 (0.31/ea)
1000
$260.00 (0.26/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 1/2"-20 UNF
SKU #1090-064-0092
Nylon Lock Nuts Yellow Zinc Grade C - 1/2"-20 UNF
SKU #1090-064-0092
1
NA
25
$12.25 (0.49/ea)
100
$35.00 (0.35/ea)
1000
$300.00 (0.3/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 9/16"-12 UNC
SKU #1090-064-0102
Nylon Lock Nuts Yellow Zinc Grade C - 9/16"-12 UNC
SKU #1090-064-0102
1
$0.97 (0.97/ea)
25
$22.00 (0.88/ea)
100
$64.00 (0.64/ea)
1000
$550.00 (0.55/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 9/16"-18 UNF
SKU #1090-064-0112
Nylon Lock Nuts Yellow Zinc Grade C - 9/16"-18 UNF
SKU #1090-064-0112
1
$1.02 (1.02/ea)
25
$23.25 (0.93/ea)
100
$70.00 (0.7/ea)
1000
$600.00 (0.6/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 5/8"-11 UNC
SKU #1090-064-0122
Nylon Lock Nuts Yellow Zinc Grade C - 5/8"-11 UNC
SKU #1090-064-0122
1
$0.94 (0.94/ea)
25
$21.25 (0.85/ea)
100
$63.00 (0.63/ea)
1000
$540.00 (0.54/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 5/8"-18 UNF
SKU #1090-064-0132
Nylon Lock Nuts Yellow Zinc Grade C - 5/8"-18 UNF
SKU #1090-064-0132
1
$1.10 (1.1/ea)
25
$25.00 (1/ea)
100
$77.00 (0.77/ea)
1000
$660.00 (0.66/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 3/4"-10 UNC
SKU #1090-064-0142
Nylon Lock Nuts Yellow Zinc Grade C - 3/4"-10 UNC
SKU #1090-064-0142
1
$1.16 (1.16/ea)
25
$26.25 (1.05/ea)
100
$85.00 (0.85/ea)
1000
$730.00 (0.73/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 3/4"-16 UNF
SKU #1090-064-0152
Nylon Lock Nuts Yellow Zinc Grade C - 3/4"-16 UNF
SKU #1090-064-0152
1
$1.49 (1.49/ea)
25
$33.75 (1.35/ea)
100
$123.00 (1.23/ea)
1000
$1,060.00 (1.06/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 7/8"-9 UNC
SKU #1090-064-0162
Nylon Lock Nuts Yellow Zinc Grade C - 7/8"-9 UNC
SKU #1090-064-0162
1
$2.02 (2.02/ea)
25
$48.75 (1.95/ea)
100
$163.00 (1.63/ea)
1000
$1,390.00 (1.39/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 7/8"-14 UNF
SKU #1090-064-0172
Nylon Lock Nuts Yellow Zinc Grade C - 7/8"-14 UNF
SKU #1090-064-0172
1
$2.97 (2.97/ea)
25
$67.50 (2.7/ea)
100
$197.00 (1.97/ea)
1000
$1,680.00 (1.68/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 1"-8 UNC
SKU #1090-064-0182
Nylon Lock Nuts Yellow Zinc Grade C - 1"-8 UNC
SKU #1090-064-0182
1
$4.51 (4.51/ea)
25
$105.00 (4.2/ea)
100
$388.00 (3.88/ea)
1000
$3,570.00 (3.57/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 1"-14 UNF
SKU #1090-064-0192
Nylon Lock Nuts Yellow Zinc Grade C - 1"-14 UNF
SKU #1090-064-0192
1
$3.96 (3.96/ea)
25
$90.00 (3.6/ea)
100
$271.00 (2.71/ea)
1000
$2,330.00 (2.33/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 1-1/8"-7 UNC
SKU #1090-064-0202
Nylon Lock Nuts Yellow Zinc Grade C - 1-1/8"-7 UNC
SKU #1090-064-0202
1
$5.81 (5.81/ea)
25
$144.25 (5.77/ea)
100
$569.00 (5.69/ea)
1000
$5,680.00 (5.68/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 1-3/8"-6 UNC
SKU #1090-064-0222
Nylon Lock Nuts Yellow Zinc Grade C - 1-3/8"-6 UNC
SKU #1090-064-0222
1
$10.18 (10.18/ea)
25
$252.75 (10.11/ea)
100
$1,004.00 (10.04/ea)
1000
$10,020.00 (10.02/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 1-3/8"-12 UNF
SKU #1090-064-0232
Nylon Lock Nuts Yellow Zinc Grade C - 1-3/8"-12 UNF
SKU #1090-064-0232
1
$11.82 (11.82/ea)
25
$293.50 (11.74/ea)
100
$1,171.00 (11.71/ea)
1000
$11,670.00 (11.67/ea)
Subtotal: $0.00 /
Nylon Lock Nuts Yellow Zinc Grade C - 1-1/2"-6 UNC
SKU #1090-064-0242
Nylon Lock Nuts Yellow Zinc Grade C - 1-1/2"-6 UNC
SKU #1090-064-0242
1
$13.09 (13.09/ea)
25
$325.75 (13.03/ea)
100
$1,295.00 (12.95/ea)
1000
$12,910.00 (12.91/ea)
Subtotal: $0.00 /

Product Specifications
Color
Yellow
Drive Style
External Hex
Finish
Yellow Zinc Plated
Grade
C
Material
Steel
Product Type
Nylon Insert Lock Nut
Standards Met
REACH, RoHS
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances