Nylon Insert Lock Nut - UNC - 18.8 Stainless Steel
Nylon Insert - Imperial - UNC (Coarse) Thread - 18.8 Stainless Steel - For resisting loosening under vibrations and torque
Nylon Insert Lock Nut - UNC - 18.8 Stainless Steel
Nylon Insert - Imperial - UNC (Coarse) Thread - 18.8 Stainless Steel - For resisting loosening under vibrations and torque 
Product #: LNS188C440
Product is missing measurements and cannot be shipped. Please call 403-287-5340 so we can fix this issue and enable shipping.
Options: For Bolt Dia.: #4
Info: 40 - UNC
$12.33 /EA
Login for contractor price
Regular: $12.33 /
LNS188C632 #6 32 - UNC , InStock
$11.13 /100PC
LNS188C832 #8 32 - UNC , InStock
$13.54 /100PC
LNS188C003 #10 24 - UNC , InStock
$15.34 /100PC
LNS188C004 1/4" 20 - UNC , InStock
$24.87 /100PC
LNS188C005 5/16" 18 - UNC , InStock
$34.64 /100PC
LNS188C006 3/8" 16 - UNC , InStock
$51.27 /100PC
LNS188C007 7/16" 14 - UNC , InStock
$67.13 /100PC
LNS188C008 1/2" 13 - UNC , InStock
$166.54 /100PC
LNS188C010 5/8" 11 - UNC , InStock
$289.64 /100PC
LNS188C012 3/4" 10 - UNC , InStock
$520.49 /100PC
LNS188C014 7/8" 9 - UNC , InStock
$1797.33 /100PC
LNS188C1224 #12 24 - UNC , SoldOut
$7.09 /100PC
LNS188C440 #4 40 - UNC , InStock
$12.33 /100PC
For Bolt Dia.
Info
PROD #
Price
#6
32 - UNC
LNS188C632
$11.13 /100PC
#8
32 - UNC
LNS188C832
$13.54 /100PC
#10
24 - UNC
LNS188C003
$15.34 /100PC
1/4"
20 - UNC
LNS188C004
$24.87 /100PC
5/16"
18 - UNC
LNS188C005
$34.64 /100PC
3/8"
16 - UNC
LNS188C006
$51.27 /100PC
7/16"
14 - UNC
LNS188C007
$67.13 /100PC
1/2"
13 - UNC
LNS188C008
$166.54 /100PC
5/8"
11 - UNC
LNS188C010
$289.64 /100PC
3/4"
10 - UNC
LNS188C012
$520.49 /100PC
7/8"
9 - UNC
LNS188C014
$1797.33 /100PC
#12
24 - UNC
LNS188C1224$7.09 /100PC
#4
40 - UNC
LNS188C440
$12.33 /100PC
Available Online: 602
Pre Order Item
Estimated Availability Date:
Estimated Availability Date:
Availability in Store:
Call for Availability : 403-287-5340
QTY: 
BUY DIRECT
LNS188C632 #6 32 - UNC
$11.13 /100PC
LNS188C832 #8 32 - UNC
$13.54 /100PC
LNS188C003 #10 24 - UNC
$15.34 /100PC
LNS188C004 1/4" 20 - UNC
$24.87 /100PC
LNS188C005 5/16" 18 - UNC
$34.64 /100PC
LNS188C006 3/8" 16 - UNC
$51.27 /100PC
LNS188C007 7/16" 14 - UNC
$67.13 /100PC
LNS188C008 1/2" 13 - UNC
$166.54 /100PC
LNS188C010 5/8" 11 - UNC
$289.64 /100PC
LNS188C012 3/4" 10 - UNC
$520.49 /100PC
LNS188C014 7/8" 9 - UNC
$1797.33 /100PC
LNS188C1224 #12 24 - UNC
$7.09 /100PC
Call for Availability : 403-287-5340
LNS188C440 #4 40 - UNC
$12.33 /100PC
LNS188C009 9/16" 12 - UNC
Discontinued : 403-287-5340
LNS188C016 1" 8 - UNC
Call for Availability : 403-287-5340
For Bolt Dia.
Info
PROD #
Price
#6
32 - UNC
LNS188C632
$11.13 /100PC
#8
32 - UNC
LNS188C832
$13.54 /100PC
#10
24 - UNC
LNS188C003
$15.34 /100PC
1/4"
20 - UNC
LNS188C004
$24.87 /100PC
5/16"
18 - UNC
LNS188C005
$34.64 /100PC
3/8"
16 - UNC
LNS188C006
$51.27 /100PC
7/16"
14 - UNC
LNS188C007
$67.13 /100PC
1/2"
13 - UNC
LNS188C008
$166.54 /100PC
5/8"
11 - UNC
LNS188C010
$289.64 /100PC
3/4"
10 - UNC
LNS188C012
$520.49 /100PC
7/8"
9 - UNC
LNS188C014
$1797.33 /100PC
#12
24 - UNC
LNS188C1224$7.09 /100PC
#4
40 - UNC
LNS188C440
$12.33 /100PC
Product Description
Nylon Insert Lock Nut
UNC Coarse Thread
√ CARBON STEEL - FOR EXTRA STRENGTH
18.8 Stainless Steel
Imperial
- Nylon insert helps the nut resist loosening under vibrations and torque
- Provides a locking action
- U.N.C.: Acronym, Unified National Coarse. The most common thread type of the Unified Thread System (U.N.C. - U.N.F. - U.N.S. - etc.), and is the preferred thread type for general purpose inch fasteners. Because of the coarse pitch, the threads are deeper than finde threads (U.N.F.) and are easier to assemble without cross threading.
- 18-8 Stainless Steel: A corrosion resistant material for fasteners that contains approximately 18% chromium and 8% nickel. It provides excellent protection against rust and corrosion. 18-8 Stainless Steel may be mildly magnetic and is comparable to ASTM 300 Series and ISO A2.
- Hex Nut: A Hex nut (or finishing nuts) is internally threaded hexagonal blocks built to be assembled in conjunction with the bolt of a screw.
- Unified Thread System: The Unified Thread System (or Unified Thread Standard - UTS) defines a standard thread form and series - along with allowances, tolerances, and designations - for screw and bolt threads commonly used in the United States and Canada.
- Platings, Coatings & Finishes: There are a variety of coatings and platings that can be used in the prevention or delaying corrosion in fasteners. Platings and coatings can also enchance or change the physical look of nuts, bolts and washers for projects that require specific aesthetic care.
Product Specifications
| Vendor Part #: | 188C003 |
| Locking Type: | Nylon Insert |
| Material: | 18.8 Stainless Steel |
| Nut Type: | Locking |
| Thread: | UNC |
| Unit of Measurement: | Imperial |
- √with U.N.C. threaded bolts and screws
- Article | IP Ratings Learn more about what an IP rating is and how this rating system is used.
https://www.calfast.com/cs_wiki/wiki/47-ingress-prot... - Article | Unified Threads The Unified Thread System (or Unified Thread Standard - UTS) defines a standard thread form and series for fasteners
https://www.calfast.com/cs_wiki/wiki/31-Unified-Threads - Product | Hand Tools See our selection of hand tools that will help you get the job done right!
https://www.calfast.com/3168-Hand-Tools - Product | Explore Nut, Bolt & Washer Specifications Browse Fastener Standards, Materials Specification and Thread Designations to find the product you need
https://www.calfast.com/6993-Explore-Nut-Bolt-Washer...
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