Flat Washers - S.A.E. - Medium Carbon Alloy Steel / Yellow Zinc *GRADE 8 (Bulk)
ASTM F436 - Hardened - Yellow Zinc Chromate Plated - These washers will not crush or deform when torque is applied from the tightening of a fastener to the joining material
Flat Washers - S.A.E. - Medium Carbon Alloy Steel / Yellow Zinc *GRADE 8 (Bulk)
ASTM F436 - Hardened - Yellow Zinc Chromate Plated - These washers will not crush or deform when torque is applied from the tightening of a fastener to the joining material 
Product #: FWZ004SAE
Shipping calculation is unavailable at this time. Please call 403-342-6030 for a quote.
Options: For Bolt Dia.: 1/4"
Info: 9/32" I.D. || 5/8" O.D.
$9.99 /EA
Login for contractor price
Regular: $9.99 /
FWZ004SAE 1/4" 9/32" I.D. || 5/8" O.D. , InStock
$9.99 /100PC
FWZ005SAE 5/16" 11/32" I.D. || 11/16" O.D. , InStock
$9.99 /100PC
FWZ006SAE 3/8" 13/32" I.D. || 13/16" O.D. , InStock
$13.99 /100PC
FWZ007SAE 7/16" 15/32" I.D. || 59/64" O.D. , InStock
$21.99 /100PC
FWZ008SAE 1/2" 17/32" I.D. || 1-1/16" O.D. , InStock
$32.99 /100PC
FWZ009SAE 9/16" 19/32" I.D. || 1-3/16" O.D. , InStock
$44.99 /100PC
FWZ010SAE 5/8" 21/32" I.D. || 1-5/16" O.D. , InStock
$53.99 /100PC
FWZ012SAE 3/4" 13/16" I.D. || 1-1/2" O.D. , InStock
$67.99 /100PC
FWZ014SAE 7/8" 15/16" I.D. || 1-3/4" O.D. , InStock
$119.99 /100PC
FWZ016SAE 1" 1-1/16" I.D. || 2" O.D. , InStock
$139.99 /100PC
FWZ018SAE 1-1/8" 1-3/16" I.D. || 2-1/4" O.D. , InStock
$201.60 /100PC
FWZ020SAE 1-1/4" 1-5/16" I.D. || 2-1/2" O.D. , InStock
$229.99 /100PC
FWZ022SAE 1-3/8" 1-1/2" I.D. || 2-1/4" O.D. , InStock
$240.00 /100PC
FWZ024SAE 1-1/2" 1-7/16" I.D. || 3" O.D. , InStock
$309.99 /100PC
For Bolt Dia.
Info
Qty Info
PROD #
Price
1/4"
9/32" I.D. || 5/8" O.D.
Sold per 100
Min Buy of 100
FWZ004SAE
$9.99 /100PC
5/16"
11/32" I.D. || 11/16" O.D.
Sold per 100
Min Buy of 100
FWZ005SAE
$9.99 /100PC
3/8"
13/32" I.D. || 13/16" O.D.
Sold per 100
Min Buy of 100
FWZ006SAE
$13.99 /100PC
7/16"
15/32" I.D. || 59/64" O.D.
Sold per 100
Min Buy of 100
FWZ007SAE
$21.99 /100PC
1/2"
17/32" I.D. || 1-1/16" O.D.
Sold per 100
Min Buy of 50
FWZ008SAE
$32.99 /100PC
9/16"
19/32" I.D. || 1-3/16" O.D.
Sold per 100
Min Buy of 50
FWZ009SAE
$44.99 /100PC
5/8"
21/32" I.D. || 1-5/16" O.D.
Sold per 100
Min Buy of 50
FWZ010SAE
$53.99 /100PC
3/4"
13/16" I.D. || 1-1/2" O.D.
Sold per 100
Min Buy of 50
FWZ012SAE
$67.99 /100PC
7/8"
15/16" I.D. || 1-3/4" O.D.
Sold per 100
Min Buy of 25
FWZ014SAE
$119.99 /100PC
1"
1-1/16" I.D. || 2" O.D.
Sold per 100
Min Buy of 25
FWZ016SAE
$139.99 /100PC
1-1/8"
1-3/16" I.D. || 2-1/4" O.D.
Sold per 100
Min Buy of 25
FWZ018SAE$201.60 /100PC
1-1/4"
1-5/16" I.D. || 2-1/2" O.D.
Sold per 100
Min Buy of 25
FWZ020SAE
$229.99 /100PC
1-3/8"
1-1/2" I.D. || 2-1/4" O.D.
Sold per 100
Min Buy of 100
FWZ022SAE$240.00 /100PC
1-1/2"
1-7/16" I.D. || 3" O.D.
Sold per 100
Min Buy of 25
FWZ024SAE
$309.99 /100PC
Available Online: 13445
Pre Order Item
Estimated Availability Date:
Estimated Availability Date:
Availability in Store:
This item is sold in multiple of 100.
Minimal order quantity for this item is 50.
Call for availability. : 403-342-6030
QTY: 
BUY DIRECT
FWZ004SAE 1/4" 9/32" I.D. || 5/8" O.D.
$9.99 /100PC
FWZ005SAE 5/16" 11/32" I.D. || 11/16" O.D.
$9.99 /100PC
FWZ006SAE 3/8" 13/32" I.D. || 13/16" O.D.
$13.99 /100PC
FWZ007SAE 7/16" 15/32" I.D. || 59/64" O.D.
$21.99 /100PC
FWZ008SAE 1/2" 17/32" I.D. || 1-1/16" O.D.
$32.99 /100PC
FWZ009SAE 9/16" 19/32" I.D. || 1-3/16" O.D.
$44.99 /100PC
FWZ010SAE 5/8" 21/32" I.D. || 1-5/16" O.D.
$53.99 /100PC
FWZ012SAE 3/4" 13/16" I.D. || 1-1/2" O.D.
$67.99 /100PC
FWZ014SAE 7/8" 15/16" I.D. || 1-3/4" O.D.
$119.99 /100PC
FWZ016SAE 1" 1-1/16" I.D. || 2" O.D.
$139.99 /100PC
FWZ018SAE 1-1/8" 1-3/16" I.D. || 2-1/4" O.D.
$201.60 /100PC
Call for availability. : 403-342-6030
FWZ020SAE 1-1/4" 1-5/16" I.D. || 2-1/2" O.D.
$229.99 /100PC
FWZ022SAE 1-3/8" 1-1/2" I.D. || 2-1/4" O.D.
$240.00 /100PC
Call for availability. : 403-342-6030
FWZ024SAE 1-1/2" 1-7/16" I.D. || 3" O.D.
$309.99 /100PC
FWZ003SAE 3/16" 1/4"I.D. || 9/16" O.D.
Call for availability. : 403-342-6030
FWZ026SAE 1-5/8" 1-3/4" I.D. || 3-3/4" O.D.
Call for availability. : 403-342-6030
FWZ028SAEG8 1-3/4" 1-7/8" I.D. || 4" O.D.
Call for availability. : 403-342-6030
FWZ030SAEG8 1-7/8"
Call for availability. : 403-342-6030
FWZ032SAE 2" 2-1/8" I.D. || 4-1/2" O.D.
Call for availability. : 403-342-6030
For Bolt Dia.
Info
Qty Info
PROD #
Price
1/4"
9/32" I.D. || 5/8" O.D.
Sold per 100
Min Buy of 100
FWZ004SAE
$9.99 /100PC
5/16"
11/32" I.D. || 11/16" O.D.
Sold per 100
Min Buy of 100
FWZ005SAE
$9.99 /100PC
3/8"
13/32" I.D. || 13/16" O.D.
Sold per 100
Min Buy of 100
FWZ006SAE
$13.99 /100PC
7/16"
15/32" I.D. || 59/64" O.D.
Sold per 100
Min Buy of 100
FWZ007SAE
$21.99 /100PC
1/2"
17/32" I.D. || 1-1/16" O.D.
Sold per 100
Min Buy of 50
FWZ008SAE
$32.99 /100PC
9/16"
19/32" I.D. || 1-3/16" O.D.
Sold per 100
Min Buy of 50
FWZ009SAE
$44.99 /100PC
5/8"
21/32" I.D. || 1-5/16" O.D.
Sold per 100
Min Buy of 50
FWZ010SAE
$53.99 /100PC
3/4"
13/16" I.D. || 1-1/2" O.D.
Sold per 100
Min Buy of 50
FWZ012SAE
$67.99 /100PC
7/8"
15/16" I.D. || 1-3/4" O.D.
Sold per 100
Min Buy of 25
FWZ014SAE
$119.99 /100PC
1"
1-1/16" I.D. || 2" O.D.
Sold per 100
Min Buy of 25
FWZ016SAE
$139.99 /100PC
1-1/8"
1-3/16" I.D. || 2-1/4" O.D.
Sold per 100
Min Buy of 25
FWZ018SAE$201.60 /100PC
1-1/4"
1-5/16" I.D. || 2-1/2" O.D.
Sold per 100
Min Buy of 25
FWZ020SAE
$229.99 /100PC
1-3/8"
1-1/2" I.D. || 2-1/4" O.D.
Sold per 100
Min Buy of 100
FWZ022SAE$240.00 /100PC
1-1/2"
1-7/16" I.D. || 3" O.D.
Sold per 100
Min Buy of 25
FWZ024SAE
$309.99 /100PC
Product Description
SAE Steel Flat Washers
GRADE 8 STEEL - HARDENED
√ YELLOW ZINC CHROMATE PLATED
*Bulk
These washers will not crush or deform when torque is applied from the tightening of a fastener to the joining material.
- Medium carbon steel provides high tensile strength
- For distributing the load between the fastener and the bearing surface
- Helps to ensure the tightness of fasteners and aid in preventing them from loosening
- Relieves friction between fastener and fastening material
- Zinc coating is a sacrificial topcoat used to aid in protecting the base steel material from corrosion
Fastener Properties
Certifications
| ASTM F436 |
Technical Specifications
| Bolt Size | Outside Diameter | Inside Diameter | Thickness | |
| 1/4 | 5/8 | 9/32 | 0.051 | 0.080 |
| 5/16 | 11/16 | 11/32 | 0.051 | 0.080 |
| 3/8 | 13/16 | 13/32 | 0.051 | 0.080 |
| 7/16 | 59/64 | 15/32 | 0.051 | 0.080 |
| 1/2 | 1-1/16 | 17/32 | 0.097 | 0.177 |
| 5/8 | 1-5/16 | 11/16 | 0.122 | 0.177 |
| 3/4 | 1-15/32 | 13/16 | 0.122 | 0.177 |
| 7/8 | 1-3/4 | 15/16 | 0.136 | 0.177 |
| 1 | 2 | 1-1/8 | 0.136 | 0.177 |
| 1-1/8 | 2-1/4 | 1-1/4 | 0.136 | 0.177 |
| 1-1/4 | 2-1/2 | 1-3/8 | 0.136 | 0.177 |
| 1-3/8 | 2-3/4 | 1-1/2 | 0.136 | 0.177 |
| 1-1/2 | 3 | 1-5/8 | 0.136 | 0.177 |
| 1-3/4 | 3-3/8 | 1-7/8 | 0.178 | 0.280 |
| 2 | 3-3/4 | 2-1/8 | 0.178 | 0.280 |
| 2-1/4 | 4 | 2-3/8 | 0.240 | 0.340 |
| 2-1/2 | 4-1/2 | 2-5/8 | 0.240 | 0.340 |
| 2-3/4 | 5 | 2-7/8 | 0.240 | 0.340 |
| 3 | 5-1/2 | 3-1/8 | 0.240 | 0.340 |
| 3-1/4 | 6 | 3-3/8 | 0.240 | 0.340 |
| 3-1/2 | 6-1/2 | 3-5/8 | 0.240 | 0.340 |
| 3-3/4 | 7 | 3-7/8 | 0.240 | 0.340 |
| 4 | 7-1/2 | 4-1/8 | 0.240 | 0.340 |
- 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 #: | 004G8SAE |
| Grade: | 8 |
| Material: | Medium Carbon Alloy Steel |
| Plating: | Yellow Zinc |
- √Preventing Fasteners from Loosening
- √Distributing Load
- √Barrier Between Materials
- Product | Explore Nut, Bolt & Washer Specifications Browse Fastener Standards, Materials Specification and Thread Designations to find the product you need
https://www.rdfasteners.com/6993-Explore-Nut-Bolt-Wa... - Article | IP Ratings Learn more about what an IP rating is and how this rating system is used.
https://www.rdfasteners.com/cs_wiki/wiki/47-ingress-...
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