skip to Main Navigation
skip to Main Content
skip to Footer
Toll Free
855.416.2658
LinkedIn
Facebook
Instagram
Shopping Cart (
0
)
Vedi Homepage
Menu
Products filter
Fasteners
Hex Bolts and Cap Screws
Studs & Threaded Rod
Stud Bolts
Threaded Rod
Single Pass Flange System
Socket Screws & Fasteners
Nuts
Hex Nuts
Lock Nuts
Coupling Nuts
Washers
Flat Washers
Square Washers
Lock Washers
Load Indicating Washers
Carriage Bolts
Plow Bolts
Lag Screws
Screws
Screws For Metal Building
Eyebolts
Rod Ends
Grating Fasteners
U-Bolt
Anchor Bolts
Duplex Split Drive Anchors
Wedge Anchors
Split Drive Anchors
Gages
View All
Fasteners
Gaskets
Spiral Wound Gaskets
Ring Gaskets
Full Face Gaskets
Metal Core Gaskets
View All
Gaskets
Pipe Supports
Pipe Clamps
Clevis Hangers
Pipe Rings
Beam Clamps
C-Clamps
U-Bolt
Structural Attachments
Rods
Rod Attachments
Standon Pipe Supports
View All
Pipe Supports
Cutting Tools
Drill Bits
Concrete Bits
Annular Cutters
Hole Cutters
Taps and Dies
Reamers
Bolt Removal and Thread Repair
View All
Cutting Tools
Services & Resources
Search
Search
Sign In
Create an Account
Home
>
Fasteners
>
Washers
>
Flat Washers
>
Silicon Bronze Flat Washer
>
5/16 SILICON BRONZE FLAT WASHER
Enlarge
5/16 SILICON BRONZE FLAT WASHER
Item #:
WFSB031
5/16 SILICON BRONZE FLAT WASHER
$0.46856/EA
Quantity
Price
Quantity
Price
1
$0.46856/ EA
1880
$0.43919/ EA
7510
$0.39052/ EA
33790
$0.26023/ EA
Qty
In Stock
Add To Cart
Technical Data
Product Specification
Governing Standards
Dimensional Specifications
Substitute Products
Product Specification
Diameter
5/16
Grades
Silicon Bronze
Finish
None
Inside Diameter
0.3400
Outside Diameter
0.7500
Thickness
0.0620
Weight
0.005328,
Governing Standards
Governing Standards
Silicon Bronze Flat Washer
ASME B18.21.1
Covers the dimensional requirements, physical properties, and related test methods for helical spring-lock washers (#0 through 3 inches), tooth-lock washers (#2 through 1 ¼ inches), and plain washers (#0 through 3 inches).
Dimensional Specifications
Dimensional Specifications
Silicon Bronze Flat Washer
Per ASME B18.21.1-2009
Size
Nominal
A
B
C
Inside
Diameter
Outside
Diameter
Mean Section
Thickness
#2
0.0860
0.9900
0.1870
0.0200
#4
0.1120
0.1200
0.2810
0.0250
#6
0.1380
0.1470
0.3120
0.0250
#8
0.1640
0.1720
0.3750
0.0320
#10
0.1900
0.2000
0.4370
0.0360
#12
0.2160
0.2280
0.5000
0.0400
1/4
0.2500
0.2600
0.5620
0.0400
5/16
0.3125
0.3400
0.7500
0.0620
3/8
0.3750
0.3920
0.8750
0.0620
7/16
0.4375
0.5000
1.1250
0.0810
1/2
0.5000
0.5620
1.2500
0.0910
5/8
0.6250
0.6870
1.5000
0.1020
3/4
0.7500
0.8120
1.8750
0.1140
7/8
0.8750
0.9370
2.2500
0.1280
1
1.0000
1.0620
2.5000
0.1440
All dimensions are in inches.
Substitute Products
5/16 BRASS FLAT WASHER
$0.16019/EA
View Options
5/16 BRASS FLAT WASHER
$0.16019/EA
View Options