FW38
Part number
FW38

3/8'' USS Flat Washer

Flat Washers are used to increase the surface area of fasteners, in order to evenly distribute the force applied when tightening them to a surface. They are also used to prevent loosening due to vibration, to stop the bolt or screw from pulling through, and act as spacers.They are manufactured from steel and zinc-plated and are manufactured to ASME B18.21.1 standard.

Specifications

Physical Characteristics

Type
Flat Washer
Size
3/8''
Inside Diameter
0.453'' - 0.433''
Outside Diameter
1.030'' - 0.993''
Thickness (in)
0.104''- 0.064''
Fits Bolt Sizes
3/8''
Material
Unhardened Carbon Steel
Finish
Zinc Plated

Packaging Details

Standard Qty
100
Sleeve Qty
500
Master Qty
2000
Price Per
100
Package Length
2.18
Package Width
2.92
Package Height
4.31
Package Weight
1.85
Net Weight
0.02

Performance Data

Special Features
Vibration Resistance, Acts as Spacer, Increases Surface Area
Applications
General Purpose

Certifications

RoHS Compliant
Yes
Meets/Exceeds
ASME B18.21.1

Product Class

Part Number Description Fits Bolt Sizes Standard Qty Sleeve Qty Master Qty
FW6 #6 SAE Flat Washer 100 500 4000
FW8 #8 SAE Flat Washer 100 500 4000
FW10 #10 SAE Flat Washer 100 500 4000
FW14 1/4'' USS Flat Washer 1/4'' 100 500 4000
FWT14 1/4'' USS Flat Washer (Tuff Pack) 1/4'' 500 3000
FW516 5/16'' USS Flat Washer 5/16'' 100 500 3000
FWT38 3/8'' USS Flat Washer (Tuff Pack) 3/8'' 250 1500
FW12 1/2'' USS Flat Washer 1/2'' 50 250 1000
FWT12 1/2'' USS Flat Washer (Tuff Pack) 1/2'' 100 600
FW58 5/8'' USS Flat Washer 5/8'' 25 125 750
FW34 3/4'' USS Flat Washer 3/4'' 25 0 250
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