Nylon Insert Lock Nuts Zinc Plated Grade A Steel

Zinc Plated Nylon Insert Lock Nuts

Lock Nut with a Nylon Insert in 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
  • UNC and UNF sizes available
  • Locks the nut into place so it will not vibrate loose
  • Retain locking ability up to 250 °F (121 °C)
  • Case Hardened CR+3 Zinc Plated Steel
  • REACH and RoHS Compliant

Reference Materials


US Nylon Inserted Hex Lock Nut Size Chart

US Nylon Inserted Hex Lock Nut Size Chart (PDF) - Print Friendly, 176Kb


Nylon Insert
Lock Nut Size
Width Across Flats Height / Thickness
#2 3/16" 9/64"
#3 3/16" 9/64"
#4 1/4" 9/64"
#6 5/16" 11/64"
#8
11/32" 15/64"
#10 3/8" 15/64"
#12 7/16" 5/16"
Select Products Below See Product Specifications

NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Nylon Insert Lock Nuts Zinc Grade A - #2-56 UNC
SKU #1102-081-0022
Nylon Insert Lock Nuts Zinc Grade A - #2-56 UNC
SKU #1102-081-0022
1
$0.11 (0.11/ea)
100
$5.00 (0.05/ea)
1000
$40.00 (0.04/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - #3-48 UNC
SKU #1102-081-0042
Nylon Insert Lock Nuts Zinc Grade A - #3-48 UNC
SKU #1102-081-0042
1
$0.11 (0.11/ea)
100
$6.00 (0.06/ea)
1000
$50.00 (0.05/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - #4-40 UNC
SKU #1102-081-0052
Nylon Insert Lock Nuts Zinc Grade A - #4-40 UNC
SKU #1102-081-0052
1
$0.11 (0.11/ea)
100
$4.00 (0.04/ea)
1000
$30.00 (0.03/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - #5-40 UNC
SKU #1102-081-0072
Nylon Insert Lock Nuts Zinc Grade A - #5-40 UNC
SKU #1102-081-0072
1
$0.11 (0.11/ea)
100
$6.00 (0.06/ea)
1000
$50.00 (0.05/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - #6-32 UNC
SKU #1102-081-0092
Nylon Insert Lock Nuts Zinc Grade A - #6-32 UNC
SKU #1102-081-0092
1
$0.11 (0.11/ea)
100
$4.00 (0.04/ea)
1000
$30.00 (0.03/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - #6-40 UNF
SKU #1102-081-0102
Nylon Insert Lock Nuts Zinc Grade A - #6-40 UNF
SKU #1102-081-0102
1
$0.11 (0.11/ea)
100
$6.00 (0.06/ea)
1000
$50.00 (0.05/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - #8-32 UNC
SKU #1102-081-0112
Nylon Insert Lock Nuts Zinc Grade A - #8-32 UNC
SKU #1102-081-0112
1
$0.11 (0.11/ea)
100
$4.00 (0.04/ea)
1000
$30.00 (0.03/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - #10-24 UNC
SKU #1102-081-0132
Nylon Insert Lock Nuts Zinc Grade A - #10-24 UNC
SKU #1102-081-0132
1
$0.11 (0.11/ea)
100
$4.00 (0.04/ea)
1000
$30.00 (0.03/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - #10-32 UNF
SKU #1102-081-0142
Nylon Insert Lock Nuts Zinc Grade A - #10-32 UNF
SKU #1102-081-0142
1
$0.12 (0.12/ea)
100
$4.00 (0.04/ea)
1000
$30.00 (0.03/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - #12-24 UNC
SKU #1102-081-0152
Nylon Insert Lock Nuts Zinc Grade A - #12-24 UNC
SKU #1102-081-0152
1
$0.12 (0.12/ea)
100
$5.00 (0.05/ea)
1000
$40.00 (0.04/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - #12-28 UNF
SKU #1102-081-0162
Nylon Insert Lock Nuts Zinc Grade A - #12-28 UNF
SKU #1102-081-0162
1
$0.12 (0.12/ea)
100
$5.00 (0.05/ea)
1000
$40.00 (0.04/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 1/4"-20 UNC
SKU #1102-081-0172
Nylon Insert Lock Nuts Zinc Grade A - 1/4"-20 UNC
SKU #1102-081-0172
1
$0.12 (0.12/ea)
100
$5.00 (0.05/ea)
1000
$40.00 (0.04/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 1/4"-28 UNF
SKU #1102-081-0182
Nylon Insert Lock Nuts Zinc Grade A - 1/4"-28 UNF
SKU #1102-081-0182
1
$0.14 (0.14/ea)
100
$7.00 (0.07/ea)
1000
$60.00 (0.06/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 5/16"-18 UNC
SKU #1102-081-0192
Nylon Insert Lock Nuts Zinc Grade A - 5/16"-18 UNC
SKU #1102-081-0192
1
$0.14 (0.14/ea)
100
$7.00 (0.07/ea)
1000
$60.00 (0.06/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 5/16"-24 UNF
SKU #1102-081-0202
Nylon Insert Lock Nuts Zinc Grade A - 5/16"-24 UNF
SKU #1102-081-0202
1
$0.15 (0.15/ea)
100
$8.00 (0.08/ea)
1000
$70.00 (0.07/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 3/8"-16 UNC
SKU #1102-081-0212
Nylon Insert Lock Nuts Zinc Grade A - 3/8"-16 UNC
SKU #1102-081-0212
1
$0.19 (0.19/ea)
100
$9.00 (0.09/ea)
1000
$80.00 (0.08/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 3/8"-24 UNF
SKU #1102-081-0222
Nylon Insert Lock Nuts Zinc Grade A - 3/8"-24 UNF
SKU #1102-081-0222
1
$0.17 (0.17/ea)
100
$11.00 (0.11/ea)
1000
$100.00 (0.1/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 7/16"-14 UNC
SKU #1102-081-0232
Nylon Insert Lock Nuts Zinc Grade A - 7/16"-14 UNC
SKU #1102-081-0232
1
$0.20 (0.2/ea)
100
$8.00 (0.08/ea)
1000
$60.00 (0.06/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 7/16"-20 UNF
SKU #1102-081-0242
Nylon Insert Lock Nuts Zinc Grade A - 7/16"-20 UNF
SKU #1102-081-0242
1
$0.27 (0.27/ea)
100
$19.00 (0.19/ea)
1000
$160.00 (0.16/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 1/2"-13 UNC
SKU #1102-081-0252
Nylon Insert Lock Nuts Zinc Grade A - 1/2"-13 UNC
SKU #1102-081-0252
1
$0.32 (0.32/ea)
100
$21.00 (0.21/ea)
1000
$180.00 (0.18/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 1/2"-20 UNF
SKU #1102-081-0262
Nylon Insert Lock Nuts Zinc Grade A - 1/2"-20 UNF
SKU #1102-081-0262
1
$0.36 (0.36/ea)
100
$29.00 (0.29/ea)
1000
$260.00 (0.26/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 9/16"-12 UNC
SKU #1102-081-0272
Nylon Insert Lock Nuts Zinc Grade A - 9/16"-12 UNC
SKU #1102-081-0272
1
$0.64 (0.64/ea)
100
$49.00 (0.49/ea)
1000
$440.00 (0.44/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 9/16"-18 UNF
SKU #1102-081-0282
Nylon Insert Lock Nuts Zinc Grade A - 9/16"-18 UNF
SKU #1102-081-0282
1
$0.69 (0.69/ea)
100
$46.00 (0.46/ea)
1000
$420.00 (0.42/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 5/8"-11 UNC
SKU #1102-081-0292
Nylon Insert Lock Nuts Zinc Grade A - 5/8"-11 UNC
SKU #1102-081-0292
1
$0.66 (0.66/ea)
100
$51.00 (0.51/ea)
1000
$460.00 (0.46/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 5/8"-18 UNF
SKU #1102-081-0302
Nylon Insert Lock Nuts Zinc Grade A - 5/8"-18 UNF
SKU #1102-081-0302
1
$0.89 (0.89/ea)
100
$60.00 (0.6/ea)
1000
$540.00 (0.54/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 3/4"-10 UNC
SKU #1102-081-0312
Nylon Insert Lock Nuts Zinc Grade A - 3/4"-10 UNC
SKU #1102-081-0312
1
$0.83 (0.83/ea)
100
$70.00 (0.7/ea)
1000
$630.00 (0.63/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 3/4"-16 UNF
SKU #1102-081-0322
Nylon Insert Lock Nuts Zinc Grade A - 3/4"-16 UNF
SKU #1102-081-0322
1
$1.09 (1.09/ea)
100
$93.00 (0.93/ea)
1000
$830.00 (0.83/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 7/8"-9 UNC
SKU #1102-081-0332
Nylon Insert Lock Nuts Zinc Grade A - 7/8"-9 UNC
SKU #1102-081-0332
1
$4.00 (4/ea)
100
$230.00 (2.3/ea)
1000
$2,050.00 (2.05/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 7/8"-14 UNF
SKU #1102-081-0342
Nylon Insert Lock Nuts Zinc Grade A - 7/8"-14 UNF
SKU #1102-081-0342
1
$3.19 (3.19/ea)
100
$182.00 (1.82/ea)
1000
$1,630.00 (1.63/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 1"-8 UNC
SKU #1102-081-0352
Nylon Insert Lock Nuts Zinc Grade A - 1"-8 UNC
SKU #1102-081-0352
1
$4.31 (4.31/ea)
100
$342.00 (3.42/ea)
1000
$3,050.00 (3.05/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 1"-14 UNF
SKU #1102-081-0362
Nylon Insert Lock Nuts Zinc Grade A - 1"-14 UNF
SKU #1102-081-0362
1
$5.29 (5.29/ea)
100
$279.00 (2.79/ea)
1000
$2,490.00 (2.49/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 1-1/8"-7 UNC
SKU #1102-081-0372
Nylon Insert Lock Nuts Zinc Grade A - 1-1/8"-7 UNC
SKU #1102-081-0372
1
$6.22 (6.22/ea)
100
$535.00 (5.35/ea)
1000
$4,920.00 (4.92/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 1-1/8"-12 UNF
SKU #1102-081-0382
Nylon Insert Lock Nuts Zinc Grade A - 1-1/8"-12 UNF
SKU #1102-081-0382
1
$3.92 (3.92/ea)
100
$337.00 (3.37/ea)
1000
$3,100.00 (3.1/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 1-1/4"-7 UNC
SKU #1102-081-0392
Nylon Insert Lock Nuts Zinc Grade A - 1-1/4"-7 UNC
SKU #1102-081-0392
1
$8.46 (8.46/ea)
100
$730.00 (7.3/ea)
1000
$6,710.00 (6.71/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 1-1/4"-12 UNF
SKU #1102-081-0402
Nylon Insert Lock Nuts Zinc Grade A - 1-1/4"-12 UNF
SKU #1102-081-0402
1
$8.58 (8.58/ea)
100
$739.00 (7.39/ea)
1000
$6,780.00 (6.78/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 1-3/8"-6 UNC
SKU #1102-081-0412
Nylon Insert Lock Nuts Zinc Grade A - 1-3/8"-6 UNC
SKU #1102-081-0412
1
$11.40 (11.4/ea)
100
$982.00 (9.82/ea)
1000
$9,020.00 (9.02/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 1-3/8"-12 UNF
SKU #1102-081-0422
Nylon Insert Lock Nuts Zinc Grade A - 1-3/8"-12 UNF
SKU #1102-081-0422
1
$6.97 (6.97/ea)
100
$601.00 (6.01/ea)
1000
$5,520.00 (5.52/ea)
Subtotal: $0.00 /
Nylon Insert Lock Nuts Zinc Grade A - 1-1/2"-12 UNF
SKU #1102-081-0442
Nylon Insert Lock Nuts Zinc Grade A - 1-1/2"-12 UNF
SKU #1102-081-0442
1
$10.97 (10.97/ea)
100
$945.00 (9.45/ea)
1000
$8,670.00 (8.67/ea)
Subtotal: $0.00 /




Product Specifications
Color
Silver
Drive Style
External Hex
Finish
Zinc Plated
Grade
A
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