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Nylon Lock Nuts 316 Stainless Steel - Select Size
Nylon Lock Nuts 316 Stainless Steel


 
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316 Stainless Steel Nylon Insert Hex Lock Nuts

Lock Nuts with a Nylon Insert in Corrosion Resistant 316 Stainless Steel

A lock nut used for fastening to a bolt when mechanically joining materials together. The nylon material located at the top of the nut prevent loosening from vibration or back off. The insert deforms elastically over the threads of the screw, but threads are not cut into the nylon. The nylon insert locks the nut in two ways. First, it forces the bottom face of the screw threads against the top face of the nut threads, increasing the friction between the two. Second, the nylon applies a compression force against the screw itself. Nylon nuts retain their locking ability up to 250 F (121 C). 316 Stainless Steel are used in salt water applications.


To prevent or stop galling (also known as seizing or locking-up) on stainless steel fasteners, we recommend using an anti-seize thread lubricant from our line of
MRO Solutions

Sizes Below Listed As:
Internal Diameter - Thread Pitch

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"


Item# Item Name Our Price Qty Add
1061-100000-0001 Nylon Lock Nuts 316 SS - #4-40 (251" Flats x .081" Thick) Qty-1
$0.15
1061-100000-0004 Nylon Lock Nuts 316 SS - #4-40 (251" Flats x .081" Thick) Qty-25
$1.44
1061-100000-0006 Nylon Lock Nuts 316 SS - #4-40 (251" Flats x .081" Thick) Qty-100
$5.22
1061-100000-0008 Nylon Lock Nuts 316 SS - #4-40 (251" Flats x .081" Thick) Qty-250
$11.75
1061-100000-0010 Nylon Lock Nuts 316 SS - #4-40 (251" Flats x .081" Thick) Qty-1,000
$41.77
1061-100000-0012 Nylon Lock Nuts 316 SS - #4-48 (251" Flats x .081" Thick) Qty-1
$0.15
1061-100000-0014 Nylon Lock Nuts 316 SS - #4-48 (251" Flats x .081" Thick) Qty-25
$1.74
1061-100000-0016 Nylon Lock Nuts 316 SS - #4-48 (251" Flats x .081" Thick) Qty-100
$6.32
1061-100000-0018 Nylon Lock Nuts 316 SS - #4-48 (251" Flats x .081" Thick) Qty-250
$15.02
1061-100000-0020 Nylon Lock Nuts 316 SS - #4-48 (251" Flats x .081" Thick) Qty-1,000
$56.91
1061-100000-0022 Nylon Lock Nuts 316 SS - #6-32 (313" Flats x .103" Thick) Qty-1
$0.15
1061-100000-0024 Nylon Lock Nuts 316 SS - #6-32 (313" Flats x .103" Thick) Qty-25
$2.09
1061-100000-0026 Nylon Lock Nuts 316 SS - #6-32 (313" Flats x .103" Thick) Qty-100
$7.59
1061-100000-0028 Nylon Lock Nuts 316 SS - #6-32 (313" Flats x .103" Thick) Qty-250
$18.02
1061-100000-0030 Nylon Lock Nuts 316 SS - #6-32 (313" Flats x .103" Thick) Qty-1,000
$68.29
1061-100000-0032 Nylon Lock Nuts 316 SS - #6-40 (313" Flats x .103" Thick) Qty-1
$0.15
1061-100000-0034 Nylon Lock Nuts 316 SS - #6-40 (313" Flats x .103" Thick) Qty-25
$2.34
1061-100000-0036 Nylon Lock Nuts 316 SS - #6-40 (313" Flats x .103" Thick) Qty-100
$8.53
1061-100000-0038 Nylon Lock Nuts 316 SS - #6-40 (313" Flats x .103" Thick) Qty-250
$20.24
1061-100000-0040 Nylon Lock Nuts 316 SS - #6-40 (313" Flats x .103" Thick) Qty-1,000
$76.71
1061-100000-0042 Nylon Lock Nuts 316 SS - #8-32 (345" Flats x .140" Thick) Qty-1
$0.15
1061-100000-0044 Nylon Lock Nuts 316 SS - #8-32 (345" Flats x .140" Thick) Qty-25
$2.75
1061-100000-0046 Nylon Lock Nuts 316 SS - #8-32 (345" Flats x .140" Thick) Qty-100
$10.01
1061-100000-0048 Nylon Lock Nuts 316 SS - #8-32 (345" Flats x .140" Thick) Qty-250
$23.77
1061-100000-0050 Nylon Lock Nuts 316 SS - #8-32 (345" Flats x .140" Thick) Qty-1,000
$90.09
1061-100000-0052 Nylon Lock Nuts 316 SS - #8-36 (345" Flats x .140" Thick) Qty-1
$0.15
1061-100000-0054 Nylon Lock Nuts 316 SS - #8-36 (345" Flats x .140" Thick) Qty-25
$2.93
1061-100000-0056 Nylon Lock Nuts 316 SS - #8-36 (345" Flats x .140" Thick) Qty-100
$10.67
1061-100000-0058 Nylon Lock Nuts 316 SS - #8-36 (345" Flats x .140" Thick) Qty-250
$25.33
1061-100000-0060 Nylon Lock Nuts 316 SS - #8-36 (345" Flats x .140" Thick) Qty-1,000
$95.99
1061-100000-0062 Nylon Lock Nuts 316 SS - #10-24 (376" Flats x .140" Thick) Qty-1
$0.15
1061-100000-0064 Nylon Lock Nuts 316 SS - #10-24 (376" Flats x .140" Thick) Qty-25
$2.95
1061-100000-0066 Nylon Lock Nuts 316 SS - #10-24 (376" Flats x .140" Thick) Qty-100
$10.72
1061-100000-0068 Nylon Lock Nuts 316 SS - #10-24 (376" Flats x .140" Thick) Qty-250
$25.47
1061-100000-0070 Nylon Lock Nuts 316 SS - #10-24 (376" Flats x .140" Thick) Qty-1,000
$96.52
1061-100000-0072 Nylon Lock Nuts 316 SS - #10-32 (376" Flats x .140" Thick) Qty-1
$0.15
1061-100000-0074 Nylon Lock Nuts 316 SS - #10-32 (376" Flats x .140" Thick) Qty-25
$3.23
1061-100000-0076 Nylon Lock Nuts 316 SS - #10-32 (376" Flats x .140" Thick) Qty-100
$11.76
1061-100000-0078 Nylon Lock Nuts 316 SS - #10-32 (376" Flats x .140" Thick) Qty-250
$27.94
1061-100000-0080 Nylon Lock Nuts 316 SS - #10-32 (376" Flats x .140" Thick) Qty-1,000
$105.87
1061-100000-0082 Nylon Lock Nuts 316 SS - #12-24 (439" Flats x .225" Thick) Qty-1
$0.25
1061-100000-0084 Nylon Lock Nuts 316 SS - #12-24 (439" Flats x .225" Thick) Qty-25
$5.15
1061-100000-0086 Nylon Lock Nuts 316 SS - #12-24 (439" Flats x .225" Thick) Qty-100
$18.70
1061-100000-0088 Nylon Lock Nuts 316 SS - #12-24 (439" Flats x .225" Thick) Qty-250
$44.40
1061-100000-0090 Nylon Lock Nuts 316 SS - #12-24 (439" Flats x .225" Thick) Qty-1,000
$168.27
1061-100000-0092 Nylon Lock Nuts 316 SS - #12-28 (439" Flats x .225" Thick) Qty-1
$0.27
1061-100000-0094 Nylon Lock Nuts 316 SS - #12-28 (439" Flats x .225" Thick) Qty-25
$5.55
1061-100000-0096 Nylon Lock Nuts 316 SS - #12-28 (439" Flats x .225" Thick) Qty-100
$20.18
1061-100000-0098 Nylon Lock Nuts 316 SS - #12-28 (439" Flats x .225" Thick) Qty-250
$47.93
1061-100000-0100 Nylon Lock Nuts 316 SS - #12-28 (439" Flats x .225" Thick) Qty-1,000
$181.62
1061-100000-0102 Nylon Lock Nuts 316 SS - 1/4"-20 (439" Flats x .225" Thick) Qty-1
$0.20
1061-100000-0104 Nylon Lock Nuts 316 SS - 1/4"-20 (439" Flats x .225" Thick) Qty-25
$4.22
1061-100000-0106 Nylon Lock Nuts 316 SS - 1/4"-20 (439" Flats x .225" Thick) Qty-100
$15.34
1061-100000-0108 Nylon Lock Nuts 316 SS - 1/4"-20 (439" Flats x .225" Thick) Qty-250
$36.44
1061-100000-0110 Nylon Lock Nuts 316 SS - 1/4"-20 (439" Flats x .225" Thick) Qty-1,000
$138.05
1061-100000-0112 Nylon Lock Nuts 316 SS - 1/4"-28 (439" Flats x .225" Thick) Qty-1
$0.27
1061-100000-0114 Nylon Lock Nuts 316 SS - 1/4"-28 (439" Flats x .225" Thick) Qty-25
$5.71
1061-100000-0116 Nylon Lock Nuts 316 SS - 1/4"-28 (439" Flats x .225" Thick) Qty-100
$20.76
1061-100000-0118 Nylon Lock Nuts 316 SS - 1/4"-28 (439" Flats x .225" Thick) Qty-250
$49.30
1061-100000-0120 Nylon Lock Nuts 316 SS - 1/4"-28 (439" Flats x .225" Thick) Qty-1,000
$186.80
1061-100000-0122 Nylon Lock Nuts 316 SS - 5/16"-18 (502" Flats x .250" Thick) Qty-1
$0.28
1061-100000-0124 Nylon Lock Nuts 316 SS - 5/16"-18 (502" Flats x .250" Thick) Qty-25
$5.74
1061-100000-0126 Nylon Lock Nuts 316 SS - 5/16"-18 (502" Flats x .250" Thick) Qty-100
$20.88
1061-100000-0128 Nylon Lock Nuts 316 SS - 5/16"-18 (502" Flats x .250" Thick) Qty-250
$49.60
1061-100000-0130 Nylon Lock Nuts 316 SS - 5/16"-18 (502" Flats x .250" Thick) Qty-1,000
$187.98
1061-100000-0132 Nylon Lock Nuts 316 SS - 5/16"-24 (502" Flats x .250" Thick) Qty-1
$0.33
1061-100000-0134 Nylon Lock Nuts 316 SS - 5/16"-24 (502" Flats x .250" Thick) Qty-25
$6.63
1061-100000-0136 Nylon Lock Nuts 316 SS - 5/16"-24 (502" Flats x .250" Thick) Qty-100
$24.08
1061-100000-0138 Nylon Lock Nuts 316 SS - 5/16"-24 (502" Flats x .250" Thick) Qty-250
$57.18
1061-100000-0140 Nylon Lock Nuts 316 SS - 5/16"-24 (502" Flats x .250" Thick) Qty-1,000
$216.71
1061-100000-0142 Nylon Lock Nuts 316 SS - 3/8"-16 (563" Flats x .335" Thick) Qty-1
$0.43
1061-100000-0144 Nylon Lock Nuts 316 SS - 3/8"-16 (563" Flats x .335" Thick) Qty-25
$8.82
1061-100000-0146 Nylon Lock Nuts 316 SS - 3/8"-16 (563" Flats x .335" Thick) Qty-100
$32.09
1061-100000-0148 Nylon Lock Nuts 316 SS - 3/8"-16 (563" Flats x .335" Thick) Qty-250
$76.21
1061-100000-0150 Nylon Lock Nuts 316 SS - 3/8"-16 (563" Flats x .335" Thick) Qty-1,000
$288.80
1061-100000-0152 Nylon Lock Nuts 316 SS - 3/8"-24 (563" Flats x .335" Thick) Qty-1
$0.48
1061-100000-0154 Nylon Lock Nuts 316 SS - 3/8"-24 (563" Flats x .335" Thick) Qty-25
$9.99
1061-100000-0156 Nylon Lock Nuts 316 SS - 3/8"-24 (563" Flats x .335" Thick) Qty-100
$36.29
1061-100000-0158 Nylon Lock Nuts 316 SS - 3/8"-24 (563" Flats x .335" Thick) Qty-250
$86.19
1061-100000-0160 Nylon Lock Nuts 316 SS - 3/8"-24 (563" Flats x .335" Thick) Qty-1,000
$326.63
1061-100000-0162 Nylon Lock Nuts 316 SS - 7/16"-14 (627" Flats x .324" Thick) Qty-1
$0.61
1061-100000-0164 Nylon Lock Nuts 316 SS - 7/16"-14 (627" Flats x .324" Thick) Qty-25
$12.52
1061-100000-0166 Nylon Lock Nuts 316 SS - 7/16"-14 (627" Flats x .324" Thick) Qty-100
$45.53
1061-100000-0168 Nylon Lock Nuts 316 SS - 7/16"-14 (627" Flats x .324" Thick) Qty-250
$108.13
1061-100000-0170 Nylon Lock Nuts 316 SS - 7/16"-14 (627" Flats x .324" Thick) Qty-1,000
$409.77
1061-100000-0172 Nylon Lock Nuts 316 SS - 7/16"-20 (627" Flats x .324" Thick) Qty-1
$0.67
1061-100000-0174 Nylon Lock Nuts 316 SS - 7/16"-20 (627" Flats x .324" Thick) Qty-25
$13.91
1061-100000-0176 Nylon Lock Nuts 316 SS - 7/16"-20 (627" Flats x .324" Thick) Qty-100
$50.59
1061-100000-0178 Nylon Lock Nuts 316 SS - 7/16"-20 (627" Flats x .324" Thick) Qty-250
$120.15
1061-100000-0180 Nylon Lock Nuts 316 SS - 7/16"-20 (627" Flats x .324" Thick) Qty-1,000
$455.30
1061-100000-0182 Nylon Lock Nuts 316 SS - 1/2"-13 (752" Flats x .464" Thick) Qty-1
$1.13
1061-100000-0184 Nylon Lock Nuts 316 SS - 1/2"-13 (752" Flats x .464" Thick) Qty-25
$23.48
1061-100000-0186 Nylon Lock Nuts 316 SS - 1/2"-13 (752" Flats x .464" Thick) Qty-100
$85.39
1061-100000-0188 Nylon Lock Nuts 316 SS - 1/2"-13 (752" Flats x .464" Thick) Qty-250
$202.79
1061-100000-0190 Nylon Lock Nuts 316 SS - 1/2"-13 (752" Flats x .464" Thick) Qty-1,000
$768.45
1061-100000-0192 Nylon Lock Nuts 316 SS - 1/2"-20 (752" Flats x .464" Thick) Qty-1
$1.21
1061-100000-0194 Nylon Lock Nuts 316 SS - 1/2"-20 (752" Flats x .464" Thick) Qty-25
$24.81
1061-100000-0196 Nylon Lock Nuts 316 SS - 1/2"-20 (752" Flats x .464" Thick) Qty-100
$90.22
1061-100000-0198 Nylon Lock Nuts 316 SS - 1/2"-20 (752" Flats x .464" Thick) Qty-250
$214.27
1061-100000-0200 Nylon Lock Nuts 316 SS - 1/2"-20 (752" Flats x .464" Thick) Qty-1,000
$811.99
1061-100000-0200-02 Nylon Lock Nuts 316 SS - 9/16"-18 (.877 Flats x .656 Height) Qty-1
$3.15
1061-100000-0200-04 Nylon Lock Nuts 316 SS - 9/16"-18 (.877 Flats x .656 Height) Qty-25
$64.91
1061-100000-0200-06 Nylon Lock Nuts 316 SS - 9/16"-18 (.877 Flats x .656 Height) Qty-100
$236.04
1061-100000-0200-08 Nylon Lock Nuts 316 SS - 9/16"-18 (.877 Flats x .656 Height) Qty-250
$560.58
1061-100000-0200-10 Nylon Lock Nuts 316 SS - 9/16"-18 (.877 Flats x .656 Height) Qty-1000
$2,124.32
1061-100000-0202 Nylon Lock Nuts 316 SS - 5/8"-11 (940" Flats x .593" Thick) Qty-1
$2.22
1061-100000-0204 Nylon Lock Nuts 316 SS - 5/8"-11 (940" Flats x .593" Thick) Qty-25
$45.74
1061-100000-0206 Nylon Lock Nuts 316 SS - 5/8"-11 (940" Flats x .593" Thick) Qty-100
$166.30
1061-100000-0208 Nylon Lock Nuts 316 SS - 5/8"-11 (940" Flats x .593" Thick) Qty-250
$394.97
1061-100000-0210 Nylon Lock Nuts 316 SS - 5/8"-11 (940" Flats x .593" Thick) Qty-1,000
$1,496.71
1061-100000-0212 Nylon Lock Nuts 316 SS - 5/8"-18 (940" Flats x .593" Thick) Qty-1
$2.44
1061-100000-0214 Nylon Lock Nuts 316 SS - 5/8"-18 (940" Flats x .593" Thick) Qty-25
$50.25
1061-100000-0216 Nylon Lock Nuts 316 SS - 5/8"-18 (940" Flats x .593" Thick) Qty-100
$182.74
1061-100000-0218 Nylon Lock Nuts 316 SS - 5/8"-18 (940" Flats x .593" Thick) Qty-250
$434.01
1061-100000-0220 Nylon Lock Nuts 316 SS - 5/8"-18 (940" Flats x .593" Thick) Qty-1,000
$1,644.64
1061-100000-0222 Nylon Lock Nuts 316 SS - 3/4"-10 (1.064" Flats x .742" Thick) Qty-1
$3.51
1061-100000-0224 Nylon Lock Nuts 316 SS - 3/4"-10 (1.064" Flats x .742" Thick) Qty-25
$72.28
1061-100000-0226 Nylon Lock Nuts 316 SS - 3/4"-10 (1.064" Flats x .742" Thick) Qty-100
$262.83
1061-100000-0228 Nylon Lock Nuts 316 SS - 3/4"-10 (1.064" Flats x .742" Thick) Qty-250
$624.21
1061-100000-0230 Nylon Lock Nuts 316 SS - 3/4"-10 (1.064" Flats x .742" Thick) Qty-1,000
$2,365.43
1061-100000-0232 Nylon Lock Nuts 316 SS - 3/4"-16 (1.064" Flats x .742" Thick) Qty-1
$3.50
1061-100000-0234 Nylon Lock Nuts 316 SS - 3/4"-16 (1.064" Flats x .742" Thick) Qty-25
$72.12
1061-100000-0236 Nylon Lock Nuts 316 SS - 3/4"-16 (1.064" Flats x .742" Thick) Qty-100
$262.26
1061-100000-0238 Nylon Lock Nuts 316 SS - 3/4"-16 (1.064" Flats x .742" Thick) Qty-250
$622.86
1061-100000-0240 Nylon Lock Nuts 316 SS - 3/4"-16 (1.064" Flats x .742" Thick) Qty-1,000
$2,360.33
1061-100000-0242 Nylon Lock Nuts 316 SS - 7/8"-9 (1.252" Flats x .790" Thick) Qty-1
$8.76
1061-100000-0244 Nylon Lock Nuts 316 SS - 7/8"-9 (1.252" Flats x .790" Thick) Qty-25
$180.61
1061-100000-0246 Nylon Lock Nuts 316 SS - 7/8"-9 (1.252" Flats x .790" Thick) Qty-100
$656.79
1061-100000-0248 Nylon Lock Nuts 316 SS - 7/8"-9 (1.252" Flats x .790" Thick) Qty-250
$1,559.86
1061-100000-0250 Nylon Lock Nuts 316 SS - 7/8"-9 (1.252" Flats x .790" Thick) Qty-1,000
$5,911.04
1061-100000-0252 Nylon Lock Nuts 316 SS - 7/8"-14 (1.252" Flats x .790" Thick) Qty-1
$9.12
1061-100000-0254 Nylon Lock Nuts 316 SS - 7/8"-14 (1.252" Flats x .790" Thick) Qty-25
$188.18
1061-100000-0256 Nylon Lock Nuts 316 SS - 7/8"-14 (1.252" Flats x .790" Thick) Qty-100
$684.31
1061-100000-0258 Nylon Lock Nuts 316 SS - 7/8"-14 (1.252" Flats x .790" Thick) Qty-250
$1,625.22
1061-100000-0260 Nylon Lock Nuts 316 SS - 7/8"-14 (1.252" Flats x .790" Thick) Qty-1,000
$6,158.72
1061-100000-0262 Nylon Lock Nuts 316 SS - 1"-8 (1.444" Flats x .825" Thick) Qty-1
$12.65
1061-100000-0264 Nylon Lock Nuts 316 SS - 1"-8 (1.444" Flats x .825" Thick) Qty-25
$260.95
1061-100000-0266 Nylon Lock Nuts 316 SS - 1"-8 (1.444" Flats x .825" Thick) Qty-100
$948.89
1061-100000-0268 Nylon Lock Nuts 316 SS - 1"-8 (1.444" Flats x .825" Thick) Qty-250
$2,253.60
1061-100000-0270 Nylon Lock Nuts 316 SS - 1"-8 (1.444" Flats x .825" Thick) Qty-1,000
$8,539.99
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