Lock Washer - External Tooth / 410 Stainless Steel
ASME / ANSI B18.21.1 - IMPERIAL - Superior corrosion resistance to chemicals, food, mild acids, water & air - Prevent nuts & bolts loosening
Lock Washer - External Tooth / 410 Stainless Steel
ASME / ANSI B18.21.1 - IMPERIAL - Superior corrosion resistance to chemicals, food, mild acids, water & air - Prevent nuts & bolts loosening 
Product #: LWS410EXT4
Options: For Bolt Dia.: #8
Info:
$0.67 /100PC
Login for contractor price
Regular: $0.67 /
LWS410EXT003 #10 .410-.395 O.D. , SoldOut
$340.86 /100PC
LWS410EXT4 #4 .260-.245 O.D. , InStock
$0.67 /100PC
For Bolt Dia.
Info
PROD #
Price
#10
.410-.395 O.D.
LWS410EXT003$340.86 /100PC
#4
.260-.245 O.D.
LWS410EXT4
$0.67 /100PC
Available Online: 0
Pre Order Item
Estimated Availability Date:
Estimated Availability Date:
Availability in Store:
Please Call for Special Orders : 403-287-5340
QTY: 
BUY DIRECT
LWS410EXT003 #10 .410-.395 O.D.
$340.86 /100PC
Please Call for Special Orders : 403-287-5340
LWS410EXT4 #4 .260-.245 O.D.
$0.67 /100PC
LWS410EXT8 #8 .381-.365 O.D.
Please Call for Special Orders : 403-287-5340
For Bolt Dia.
Info
PROD #
Price
#10
.410-.395 O.D.
LWS410EXT003$340.86 /100PC
#4
.260-.245 O.D.
LWS410EXT4
$0.67 /100PC
Product Description
External Tooth Stainless Steel Lock Washer
√ CORROSION RESISTANT STEEL
ASME / ANSI B18.21.1
410 Stainless Steel
*Imperial
STANDARD SIZES
Built to prevent nuts & bolts loosening and provide superior corrosion resistance to chemicals, food, mild acids, water & air.
External Tooth Lock Washer Thicknesses
| For Bolt Diameters | Thickness |
| #4 | .019-.015 inches |
| #8 | .023-.018 inches |
| #10 | .025-.020 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.
- Toothed Lock Washer: A toothed lock washer is comprised of a bunch of small sharp teeth either around the inner diameter, the outer diameter or both. The function of the teeth is to bite into the fastener and the material it is up against and stop the fastener from coming loose due to movement or vibration.
Product Specifications
| Vendor Part #: | 410EXT4 |
| Material: | 410 Stainless Steel |
| Washer Type: | External Tooth |
- √Preventing Nuts and Bolts from Loosening
- Product | Explore Nut, Bolt & Washer Specifications Browse Fastener Standards, Materials Specification and Thread Designations to find the product you need
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