Lock Washer - Helical Spring / 18.8 Stainless Steel
ASME / ANSI B18.21.1 - IMPERIAL - Superior Corrosion Resistance - To prevent nuts & bolts loosening in outdoor, wet & food prep applications
Lock Washer - Helical Spring / 18.8 Stainless Steel
ASME / ANSI B18.21.1 - IMPERIAL - Superior Corrosion Resistance - To prevent nuts & bolts loosening in outdoor, wet & food prep applications 
Product #: LWS18812
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.: #12
Info: .070 Inch Width
$13.35 /EA
Login for contractor price
Regular: $13.35 /
LWS1886 #6 .047 Inch Width , InStock
$4.00 /100PC
LWS1888 #8 .055 Inch Width , InStock
$8.62 /100PC
LWS188003 #10 .062 Inch Width , InStock
$8.22 /100PC
LWS188004 1/4" .109 Inch Width , InStock
$16.32 /100PC
LWS188005 5/16" .125 Inch Width , InStock
$25.84 /100PC
LWS188006 3/8" .141 inch Width , InStock
$40.12 /100PC
LWS188007 7/16" .156 Inch Width , InStock
$101.50 /100PC
LWS188008 1/2" .171 Inch Width , InStock
$78.89 /100PC
LWS188010 5/8" .203 inch Width , InStock
$214.82 /100PC
LWS188012 3/4" .234 inch Width , InStock
$343.74 /100PC
LWS188014 7/8" .266 Inch Width , InStock
$160.06 /100PC
LWS18812 #12 .070 Inch Width , InStock
$13.35 /100PC
LWS1884 #4 .040 Inch Width , InStock
$2.94 /100PC
For Bolt Dia.
Info
PROD #
Price
#6
.047 Inch Width
LWS1886
$4.00 /100PC
#8
.055 Inch Width
LWS1888
$8.62 /100PC
#10
.062 Inch Width
LWS188003
$8.22 /100PC
1/4"
.109 Inch Width
LWS188004
$16.32 /100PC
5/16"
.125 Inch Width
LWS188005
$25.84 /100PC
3/8"
.141 inch Width
LWS188006
$40.12 /100PC
7/16"
.156 Inch Width
LWS188007
$101.50 /100PC
1/2"
.171 Inch Width
LWS188008
$78.89 /100PC
5/8"
.203 inch Width
LWS188010
$214.82 /100PC
3/4"
.234 inch Width
LWS188012
$343.74 /100PC
7/8"
.266 Inch Width
LWS188014
$160.06 /100PC
#12
.070 Inch Width
LWS18812
$13.35 /100PC
#4
.040 Inch Width
LWS1884
$2.94 /100PC
Available Online: 140
Pre Order Item
Estimated Availability Date:
Estimated Availability Date:
Availability in Store:
Call for availability. : 403-287-5340
QTY: 
BUY DIRECT
LWS1886 #6 .047 Inch Width
$4.00 /100PC
LWS1888 #8 .055 Inch Width
$8.62 /100PC
LWS188003 #10 .062 Inch Width
$8.22 /100PC
LWS188004 1/4" .109 Inch Width
$16.32 /100PC
LWS188005 5/16" .125 Inch Width
$25.84 /100PC
LWS188006 3/8" .141 inch Width
$40.12 /100PC
LWS188007 7/16" .156 Inch Width
$101.50 /100PC
LWS188008 1/2" .171 Inch Width
$78.89 /100PC
LWS188010 5/8" .203 inch Width
$214.82 /100PC
LWS188012 3/4" .234 inch Width
$343.74 /100PC
LWS188014 7/8" .266 Inch Width
$160.06 /100PC
LWS18812 #12 .070 Inch Width
$13.35 /100PC
LWS1884 #4 .040 Inch Width
$2.94 /100PC
For Bolt Dia.
Info
PROD #
Price
#6
.047 Inch Width
LWS1886
$4.00 /100PC
#8
.055 Inch Width
LWS1888
$8.62 /100PC
#10
.062 Inch Width
LWS188003
$8.22 /100PC
1/4"
.109 Inch Width
LWS188004
$16.32 /100PC
5/16"
.125 Inch Width
LWS188005
$25.84 /100PC
3/8"
.141 inch Width
LWS188006
$40.12 /100PC
7/16"
.156 Inch Width
LWS188007
$101.50 /100PC
1/2"
.171 Inch Width
LWS188008
$78.89 /100PC
5/8"
.203 inch Width
LWS188010
$214.82 /100PC
3/4"
.234 inch Width
LWS188012
$343.74 /100PC
7/8"
.266 Inch Width
LWS188014
$160.06 /100PC
#12
.070 Inch Width
LWS18812
$13.35 /100PC
#4
.040 Inch Width
LWS1884
$2.94 /100PC
Product Description
Helical Spring Split Stainless Steel Lock Washer
√ CORROSION RESISTANT STEEL
ASME / ANSI B18.21.1
18.8 Stainless Steel
*Imperial
STANDARD SIZES
Built to prevent nuts & bolts loosening in outdoor, wet and food prep applications.
Regular Split Lock Washer Thicknesses
| For Bolt Diameters | Thickness |
| #4 | .031 inches |
| #6 | .031inches |
| #8 | .040 inches |
| #10 | .047 inches |
| #12 | .056 inches |
| 1/4" | .062 inches |
| 5/16" | .078 inches |
| 3/8" | .094 inches |
| 7/16" | .109 inches |
| 1/2" | .125 inches |
| 5/8" | .156 inches |
| 3/4" | .188 inches |
| 7/8" | .219 inches |
- 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.
- Lock Washer: Lock Washers are built to prevent a bolt or nut from loosening after it has been tightened. When a bolt or nut is used with this kind of washer between the surface being bolted to, the washer uses either compression with a spring force or interlock and bite to lock the bolt or nut in place. This helps to prevent vibration from loosening the bolt or nut and causing the joint to lose strength.
- Split Lock Washers: These lock washers are made with a split where the ends are slightly uneven from each other. When compressed, the split ends bite into either the head of a bolt or the nut depending on how it is used, this helps to prevent the bolt or nut from loosening.
- Flat Washers: Washers built to distribute the load and reduce friction and heat when being tightened between a nut, bolt, or screw.
Product Specifications
| Vendor Part #: | 1884 |
| Material: | 18-8 stainless steel |
| Washer Type: | Helical Spring |
- √Preventing Nuts and Bolts from Loosening
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