Lock Washer - Helical Spring / 316 Stainless Steel
ASME / ANSI B18.21.1 - IMPERIAL - Highest Corrosion Resistance - To prevent nuts & bolts loosening in severe environmental applications
Lock Washer - Helical Spring / 316 Stainless Steel
ASME / ANSI B18.21.1 - IMPERIAL - Highest Corrosion Resistance - To prevent nuts & bolts loosening in severe environmental applications 
Product #: LWS316005
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.: 5/16"
Info: .125 inch Width
$22.29 /EA
Login for contractor price
Regular: $22.29 /
LWS316004 1/4" .109 inch Width , InStock
$13.11 /100PC
LWS316005 5/16" .125 inch Width , InStock
$22.29 /100PC
LWS316006 3/8" .141 inch Width , InStock
$36.18 /100PC
LWS316008 1/2" .171 inch Width , InStock
$82.73 /100PC
LWS316010 5/8" .203 inch Width , InStock
$135.12 /100PC
LWS316012 3/4" .234 inch Width , InStock
$149.21 /100PC
For Bolt Dia.
Info
PROD #
Price
1/4"
.109 inch Width
LWS316004
$13.11 /100PC
5/16"
.125 inch Width
LWS316005
$22.29 /100PC
3/8"
.141 inch Width
LWS316006
$36.18 /100PC
1/2"
.171 inch Width
LWS316008
$82.73 /100PC
5/8"
.203 inch Width
LWS316010
$135.12 /100PC
3/4"
.234 inch Width
LWS316012
$149.21 /100PC
Available Online: 280
Pre Order Item
Estimated Availability Date:
Estimated Availability Date:
Availability in Store:
Call for availability. : 403-287-5340
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BUY DIRECT
LWS316004 1/4" .109 inch Width
$13.11 /100PC
LWS316005 5/16" .125 inch Width
$22.29 /100PC
LWS316006 3/8" .141 inch Width
$36.18 /100PC
LWS316008 1/2" .171 inch Width
$82.73 /100PC
LWS316010 5/8" .203 inch Width
$135.12 /100PC
LWS316012 3/4" .234 inch Width
$149.21 /100PC
For Bolt Dia.
Info
PROD #
Price
1/4"
.109 inch Width
LWS316004
$13.11 /100PC
5/16"
.125 inch Width
LWS316005
$22.29 /100PC
3/8"
.141 inch Width
LWS316006
$36.18 /100PC
1/2"
.171 inch Width
LWS316008
$82.73 /100PC
5/8"
.203 inch Width
LWS316010
$135.12 /100PC
3/4"
.234 inch Width
LWS316012
$149.21 /100PC
Product Description
Helical Spring Split Stainless Steel Lock Washer
√ CORROSION RESISTANT STEEL
ASME / ANSI B18.21.1
316 Stainless Steel
*Imperial
STANDARD SIZES
Built to prevent nuts & bolts loosening in severe environmental applications.
Regular Split Lock Washer Thicknesses
| For Bolt Diameters | Thickness |
| 1/4" | .062 inches |
| 5/16" | .078 inches |
| 3/8" | .094 inches |
| 1/2" | .125 inches |
| 5/8" | .156 inches |
| 3/4" | .188 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 #: | 316004 |
| Material: | 316 Stainless Steel |
| Washer Type: | Helical Spring |
- √Preventing Nuts and Bolts from Loosening
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