Nylon Lock Nuts Yellow Zinc Grade C

Yellow Zinc Nylon Insert Hex Lock Nuts

Lock Nuts with a Nylon Insert in Yellow Zinc Plated Steel


  • Hexagonal shape
  • 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 or Nyloc 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
Product Specifications
Color
Yellow
Finish
Yellow Zinc Plated
Material
Grade C Steel
Product Type
Nylon Insert Lock Nut
Standards Met
REACH, RoHS
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Select Products Below
Qty
Size
Select Package Quantity
SubTotal
1/4"-20
SKU #1090-064-0002
1/4"-20
SKU #1090-064-0002
1
$0.15 (0.15/ea)
25
$1.25 (0.05/ea)
100
$4.00 (0.04/ea)
1000
$30.00 (0.03/ea)
 
1/4"-28
SKU #1090-064-0012
1/4"-28
SKU #1090-064-0012
1
$0.15 (0.15/ea)
25
$1.25 (0.05/ea)
100
$4.00 (0.04/ea)
1000
$30.00 (0.03/ea)
 
5/16"-18
SKU #1090-064-0022
5/16"-18
SKU #1090-064-0022
1
$0.15 (0.15/ea)
25
$1.50 (0.06/ea)
100
$5.00 (0.05/ea)
1000
$40.00 (0.04/ea)
 
5/16"-24
SKU #1090-064-0032
5/16"-24
SKU #1090-064-0032
1
$0.15 (0.15/ea)
25
$1.50 (0.06/ea)
100
$5.00 (0.05/ea)
1000
$40.00 (0.04/ea)
 
3/8"-16
SKU #1090-064-0042
3/8"-16
SKU #1090-064-0042
1
$0.15 (0.15/ea)
25
$1.75 (0.07/ea)
100
$6.00 (0.06/ea)
1000
$50.00 (0.05/ea)
 
3/8"-24
SKU #1090-064-0052
3/8"-24
SKU #1090-064-0052
1
$0.15 (0.15/ea)
25
$2.25 (0.09/ea)
100
$8.00 (0.08/ea)
1000
$70.00 (0.07/ea)
 
7/16"-14
SKU #1090-064-0062
7/16"-14
SKU #1090-064-0062
1
$0.15 (0.15/ea)
25
$2.50 (0.10/ea)
100
$9.00 (0.09/ea)
1000
$80.00 (0.08/ea)
 
7/16"-20
SKU #1090-064-0072
7/16"-20
SKU #1090-064-0072
1
$0.15 (0.15/ea)
25
$2.50 (0.10/ea)
100
$9.00 (0.09/ea)
1000
$80.00 (0.08/ea)
 
1/2"-13
SKU #1090-064-0082
1/2"-13
SKU #1090-064-0082
1
$0.17 (0.17/ea)
25
$4.00 (0.16/ea)
100
$14.00 (0.14/ea)
1000
$130.00 (0.13/ea)
 
1/2"-20
SKU #1090-064-0092
1/2"-20
SKU #1090-064-0092
1
$0.18 (0.18/ea)
25
$4.25 (0.17/ea)
100
$15.00 (0.15/ea)
1000
$140.00 (0.14/ea)
 
9/16"-12
SKU #1090-064-0102
9/16"-12
SKU #1090-064-0102
1
$0.34 (0.34/ea)
25
$7.75 (0.31/ea)
100
$29.00 (0.29/ea)
1000
$260.00 (0.26/ea)
 
9/16"-18
SKU #1090-064-0112
9/16"-18
SKU #1090-064-0112
1
$0.39 (0.39/ea)
25
$9.00 (0.36/ea)
100
$33.00 (0.33/ea)
1000
$290.00 (0.29/ea)
 
5/8"-11
SKU #1090-064-0122
5/8"-11
SKU #1090-064-0122
1
$0.35 (0.35/ea)
25
$8.00 (0.32/ea)
100
$29.00 (0.29/ea)
1000
$260.00 (0.26/ea)
 
5/8"-18
SKU #1090-064-0132
5/8"-18
SKU #1090-064-0132
1
$0.38 (0.38/ea)
25
$8.75 (0.35/ea)
100
$32.00 (0.32/ea)
1000
$280.00 (0.28/ea)
 
3/4"-10
SKU #1090-064-0142
3/4"-10
SKU #1090-064-0142
1
$0.50 (0.50/ea)
25
$11.50 (0.46/ea)
100
$42.00 (0.42/ea)
1000
$380.00 (0.38/ea)
 
3/4"-16
SKU #1090-064-0152
3/4"-16
SKU #1090-064-0152
1
$0.60 (0.60/ea)
25
$13.75 (0.55/ea)
100
$50.00 (0.50/ea)
1000
$450.00 (0.45/ea)
 
7/8"-9
SKU #1090-064-0162
7/8"-9
SKU #1090-064-0162
1
$1.04 (1.04/ea)
25
$23.75 (0.95/ea)
100
$87.00 (0.87/ea)
1000
$780.00 (0.78/ea)
 
7/8"-14
SKU #1090-064-0172
7/8"-14
SKU #1090-064-0172
1
$1.15 (1.15/ea)
25
$26.25 (1.05/ea)
100
$96.00 (0.96/ea)
1000
$860.00 (0.86/ea)
 
1"-8
SKU #1090-064-0182
1"-8
SKU #1090-064-0182
1
$1.44 (1.44/ea)
25
$33.00 (1.32/ea)
100
$120.00 (1.20/ea)
1000
$1,080.00 (1.08/ea)
 
1"-14
SKU #1090-064-0192
1"-14
SKU #1090-064-0192
1
$1.55 (1.55/ea)
25
$35.50 (1.42/ea)
100
$129.00 (1.29/ea)
1000
$1,170.00 (1.17/ea)
 
1-1/8"-7
SKU #1090-064-0202
1-1/8"-7
SKU #1090-064-0202
1
$3.17 (3.17/ea)
25
$72.50 (2.90/ea)
100
$264.00 (2.64/ea)
1000
$2,370.00 (2.37/ea)
 
1-3/8"-6
SKU #1090-064-0222
1-3/8"-6
SKU #1090-064-0222
1
$5.59 (5.59/ea)
25
$128.00 (5.12/ea)
100
$466.00 (4.66/ea)
1000
$4,190.00 (4.19/ea)
 
1-3/8"-12
SKU #1090-064-0232
1-3/8"-12
SKU #1090-064-0232
1
$6.52 (6.52/ea)
25
$149.25 (5.97/ea)
100
$543.00 (5.43/ea)
1000
$4,890.00 (4.89/ea)
 
1-1/2"-6
SKU #1090-064-0242
1-1/2"-6
SKU #1090-064-0242
1
$7.22 (7.22/ea)
25
$165.50 (6.62/ea)
100
$602.00 (6.02/ea)
1000
$5,420.00 (5.42/ea)