Flat Washer, For Screw Size 5/16" , Steel Zinc Plated Finish, 25 PK

  • Mfr # WASB51RZ

  • Zoro # G0630375


product price:  $10.95
/pk 25, $0.44/ea

Key Features

Material
Steel
Finish
Zinc Plated
Outside Diameter
7/8 in
Minimum Thickness
0.056 in
Maximum Thickness
0.071 in
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Specifications

Product Information

MFR #
WASB51RZ
Zoro #
G0630375
UPC #
-
Country of Origin
United States

Dimensions

For Screw Size
5/16"
Outside Diameter
7/8 in
Minimum Thickness
0.056 in
Maximum Thickness
0.071 in
Inside Diameter
0.344 in
Outside Diameter Tolerance
+/-0.010 in
Inside Diameter Tolerance
+/-0.010 in

Details

Item
Flat Washer
Material
Steel
Finish
Zinc Plated
Standards
ANSI B18.22.1
System of Measurement
Inch
Thickness Tolerance
-0.014 in/ +0.005 in
Rockwell Hardness
B49
Type
Type B Flat Washer
Color
Silver
Application
Soft & Thin Assembly
Dimensional Standards
ASME B18.22.1
Material Grade/Class
Grade 2
Pack Size
Small Pack
For Use With
Screws and Studs
Hardness
55 HRB
FDA Approved
Not FDA Approved
Washer Type
Regular Rim
Material Quality Standards
ASTM A108

Description

Type B Washer, Flat Washer Type Standard, Dimensional Standards ASME B18.22.1, Material Steel, Material Grade/Class Case Hardened, Finish Zinc-Plated, For Screw Size 5/16 in, Inside Diameter 0.344 in, Outside Diameter 7/8 in, Maximum Thickness 0.071 in, System of Measurement Inch, Minimum Thickness 0.056 in, Color Silver, Inside Diameter Tolerance +/-0.010 in, Material Quality Standards ASTM A108, Outside Diameter Tolerance +/-0.010 in, Pack Size Small Pack, Rockwell Hardness B55

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