Heavy Nylon Lock Nuts Zinc Plated Grade A Steel

Zinc Plated Nylon Insert Heavy Lock Nuts - Grade 8

Heavy Lock Nuts with a Nylon Insert in 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
  • Heavy Nut with Nylon Insert
  • UNC Coarse thread sizes
  • 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

Nut Size Width Across Flats Thickness
1/4-20 Max 0.506-Min 0.489 Max 0.390-Min 0.360
5/16-18 Max 0.566-Min 0.551 Max 0.453-Min 0.423
3/8-16 Max 0.691-Min 0.675 Max 0.562-Min 0.532
7/16-14 Max 0.754-Min 0.736 Max 0.609-Min 0.579
1/2-13 Max 0.879-Min 0.861 Max 0.718-Min 0.688
9/16-12 Max 0.942-Min 0.922 Max 0.812-Min 0.782
5/8-11 Max 1.067-Min 1.045 Max 0.874-Min 0.844
3/4-10 Max 1.255-Min 1.231 Max 1.015-Min 0.985
7/8-9 Max 1.444-Min 1.417 Max 1.140-Min 1.110
1-8 Max 1.632-Min 1.602 Max 1.312-Min 1.250
1-1/8-7 Max 1.820-Min 1.788 Max 1.469-Min 1.407
1-1/4-7 Max 2.008-Min 1.973 Max 1.672-Min 1.610
1-3/8-6 Max 2.197-Min 2.159 Max 1.828-Min 1.766
1-1/2-6 Max 2.384-Min 2.344 Max 1.953-Min 1.891
1-5/8-5.5 Max 2.572-Min 2.530 Max 2.172-Min 2.110
1-3/4-5 Max 2.762-Min 2.715 Max 2.376-Min 2.250
2-4.5 Max 3.137-Min 3.086 Max 2.469-Min 2.343
2-1/4-4.5 Max 3.514-Min 3.457 Max 2.876-Min 2.750
2-1/2-4 Max 4.015-Min 3.875 Max 3.204-Min 3.078
2-3/4-4 Max 4.015-Min 3.875 Max 3.204-Min 3.078
3-4 Max 4.640-Min 4.500 Max 3.704-Min 3.578
Select Products Below
Product Specifications
Color
Silver
Finish
Case Hardened (CR+3) Zinc Plated
Material
Grade A Steel
Product Type
Nylon Insert Heavy Lock Nut
Standards Met
REACH, RoHS
Thread Direction
Right Hand
Thread Standard
UNC
Thread Type
Coarse
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 #1102-084-0002
1/4"-20
SKU #1102-084-0002
1
$0.15 (0.15/ea)
25
$1.75 (0.07/ea)
100
$6.00 (0.06/ea)
1000
$50.00 (0.05/ea)
 
5/16"-18
SKU #1102-084-0012
5/16"-18
SKU #1102-084-0012
1
$0.15 (0.15/ea)
25
$2.75 (0.11/ea)
100
$10.00 (0.10/ea)
1000
$90.00 (0.09/ea)
 
3/8"-16
SKU #1102-084-0022
3/8"-16
SKU #1102-084-0022
1
$0.21 (0.21/ea)
25
$5.00 (0.20/ea)
100
$18.00 (0.18/ea)
1000
$160.00 (0.16/ea)
 
7/16"-14
SKU #1102-084-0032
7/16"-14
SKU #1102-084-0032
1
$0.30 (0.30/ea)
25
$7.00 (0.28/ea)
100
$25.00 (0.25/ea)
1000
$230.00 (0.23/ea)
 
1/2"-13
SKU #1102-084-0042
1/2"-13
SKU #1102-084-0042
1
$0.42 (0.42/ea)
25
$9.50 (0.38/ea)
100
$35.00 (0.35/ea)
1000
$310.00 (0.31/ea)
 
9/16"-12
SKU #1102-084-0052
9/16"-12
SKU #1102-084-0052
1
$0.59 (0.59/ea)
25
$13.50 (0.54/ea)
100
$49.00 (0.49/ea)
1000
$440.00 (0.44/ea)
 
5/8"-11
SKU #1102-084-0062
5/8"-11
SKU #1102-084-0062
1
$0.85 (0.85/ea)
25
$19.50 (0.78/ea)
100
$71.00 (0.71/ea)
1000
$640.00 (0.64/ea)
 
3/4"-10
SKU #1102-084-0072
3/4"-10
SKU #1102-084-0072
1
$1.32 (1.32/ea)
25
$30.25 (1.21/ea)
100
$110.00 (1.10/ea)
1000
$990.00 (0.99/ea)
 
7/8"-9
SKU #1102-084-0082
7/8"-9
SKU #1102-084-0082
1
$2.26 (2.26/ea)
25
$52.00 (2.08/ea)
100
$189.00 (1.89/ea)
1000
$1,700.00 (1.70/ea)
 
1"-8
SKU #1102-084-0092
1"-8
SKU #1102-084-0092
1
$3.45 (3.45/ea)
25
$79.25 (3.17/ea)
100
$288.00 (2.88/ea)
1000
$2,590.00 (2.59/ea)
 
1-1/8"-7
SKU #1102-084-0102
1-1/8"-7
SKU #1102-084-0102
1
$4.71 (4.71/ea)
25
$107.75 (4.31/ea)
100
$392.00 (3.92/ea)
1000
$3,530.00 (3.53/ea)
 
1-1/4"-7
SKU #1102-084-0112
1-1/4"-7
SKU #1102-084-0112
1
$6.97 (6.97/ea)
25
$159.75 (6.39/ea)
100
$581.00 (5.81/ea)
1000
$5,230.00 (5.23/ea)
 
1-3/8"-6
SKU #1102-084-0122
1-3/8"-6
SKU #1102-084-0122
1
$8.10 (8.10/ea)
25
$185.75 (7.43/ea)
100
$675.00 (6.75/ea)
1000
$6,080.00 (6.08/ea)
 
1-1/2"-6
SKU #1102-084-0132
1-1/2"-6
SKU #1102-084-0132
1
$11.36 (11.36/ea)
25
$260.50 (10.42/ea)
100
$947.00 (9.47/ea)
1000
$8,520.00 (8.52/ea)
 
1-5/8"-5.5
SKU #1102-084-0142
1-5/8"-5.5
SKU #1102-084-0142
1
$14.00 (14.00/ea)
25
$321.00 (12.84/ea)
100
$1,167.00 (11.67/ea)
1000
$10,500.00 (10.50/ea)
 
1-3/4"-5
SKU #1102-084-0152
1-3/4"-5
SKU #1102-084-0152
1
$18.35 (18.35/ea)
25
$420.50 (16.82/ea)
100
$1,529.00 (15.29/ea)
1000
$13,760.00 (13.76/ea)
 
2"-4.5
SKU #1102-084-0162
2"-4.5
SKU #1102-084-0162
1
$26.44 (26.44/ea)
25
$605.75 (24.23/ea)
100
$2,203.00 (22.03/ea)
1000
$19,830.00 (19.83/ea)
 
2-1/4"-4.5
SKU #1102-084-0172
2-1/4"-4.5
SKU #1102-084-0172
1
$47.59 (47.59/ea)
25
$1,090.50 (43.62/ea)
100
$3,966.00 (39.66/ea)
1000
$35,690.00 (35.69/ea)
 
2-1/2"-4
SKU #1102-084-0182
2-1/2"-4
SKU #1102-084-0182
1
$40.12 (40.12/ea)
25
$919.25 (36.77/ea)
100
$3,343.00 (33.43/ea)
1000
$30,090.00 (30.09/ea)
 
2-3/4"-4
SKU #1102-084-0192
2-3/4"-4
SKU #1102-084-0192
1
$51.62 (51.62/ea)
25
$1,183.00 (47.32/ea)
100
$4,302.00 (43.02/ea)
1000
$38,720.00 (38.72/ea)
 
3"-4
SKU #1102-084-0202
3"-4
SKU #1102-084-0202
1
$75.69 (75.69/ea)
25
$1,734.50 (69.38/ea)
100
$6,307.00 (63.07/ea)
1000
$56,770.00 (56.77/ea)