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Finish
Chrome Plated
Nickel Chrome Plated
Nickel Plated
Zinc Plated
Material
ABS
Aluminum
Brass
Ferrite Ceramic
Neodymium
Rubber
Stainless Steel
Steel
Zinc
System of Measurement
Inch
Metric
Screw Size
No. 3
No. 4
No. 5
No. 6
No. 8
No. 10
1/4"
5/16"
3/8"
7/16"
1/2"
9/16"
5/8"
M2.5
M3
M4
M5
M6
M8
ID
1/8"
0.156"
0.188"
0.218"
1/4"
0.281"
0.312"
0.344"
0.406"
0.46"
0.475"
0.531"
0.6"
0.660"
2.7 mm
3.2 mm
4.3 mm
5.3 mm
6.4 mm
8.4 mm
OD
0.312"
3/8"
0.438"
1/2"
0.562"
5/8"
0.688"
0.734"
3/4"
0.781"
0.812"
7/8"
0.930"
0.977"
1"
1.062"
1.162"
1.21"
1
1/4"
1.26"
1.43"
1.45"
2
1/32"
2.04"
2
3/8"
2
5/8"
2.65"
3.2"
3
3/8"
4.9"
9 mm
10 mm
14 mm
16 mm
18 mm
25 mm
Washer Type
Countersunk
Flat
Specifications Met
ASME B18.21.1
OSHA Compliant 29 CFR 1910.242
Performance
Adjustable Length
Corrosion Resistant
Long Reach
Thickness
0.025" to 0.040"
0.036" to 0.065"
0.051" to 0.080"
0.074" to 0.121"
3/16"
0.2"
17/64"
0.27"
0.275"
19/64"
0.314"
0.315"
0.325"
0.35"
3/8"
0.4"
0.425"
1/2"
Washer Designation
General Purpose
SAE
USS
Color
Gray
Silver
Hardness
Rockwell B80
Not Rated
Shape
Disc
Round
Straight
Length
1/8"
1/4"
3/8"
1/2"
3/4"
1"
1
1/2"
1
3/4"
2"
2
1/2"
3"
Body Finish
Chrome Plated
DFARS Specialty Metals
Compliant
Exempt
Not Compliant
RoHS
Compliant
Compliant with Exemptions
Not Compliant
REACH
Compliant
Not Compliant
Export Control Classification Number (ECCN)
EAR99
Overall Height
1.6 mm
1.8 mm
2.3 mm
2.8 mm
3.3 mm
4.8 mm
Maximum Pull
13 lbf
16 lbf
20 lbf
30 lbf
35 lbf
40 lbf
55 lbf
60 lbf
65 lbf
70 lbf
90 lbf
110 lbf
120 lbf
140 lbf
195 lbf
220 lbf
300 lbf
Mount Type
Unthreaded Hole
Magnetic Pull Rating
Medium
Heavy
Super Heavy
Hole Diameter
1/8"
0.138"
0.176"
3/16"
0.192"
0.193"
0.197"
0.216"
0.217"
17/64"
0.275"
0.28"
9/32"
3/8"
1/2"
Mounting Hole Style
Countersunk
Straight
Forward
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120 Products
Washers
General Purpose Washers
Your go-to metal washer for every screw size
1 product
SAE Washers
Meet SAE sizing standards and typically have smaller diameters than USS washers
10 products
USS Washers
Meet USS sizing standards and typically have larger diameters than SAE washers
1 product
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Contain parts for cleaning and moving them in and out of washers
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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)