3/4" ASTM F959 Type 325 Mechanical Galvanized Steel Load Indicating Squirter® Structural Flat Washer
Fastenal Part No. (SKU)
This is a Standard Catalog Item
Wholesale: $3.30 / Each
Product Attributes
Inner Diameter 0.790"
Outer Diameter 1.625"
Trade Name Squirter®
Grade Type 325
Style Load Indicating Squirter®
Finish Mechanical Galvanized
Bolt Size 3/4"
Specification ASTM F959
Material Steel
Type Structural Flat Washer
System of Measurement Imperial (Inch)
Bolt Compatibility A325
Nominal Thickness 0.250"
Product Weight 0.048
UOM Each
Catalog Page BBV11, Page 01-129
DTIs are Direct Tension Indicators with a flexible silicone embedded in the depressions under the bumps. As the bumps in the steel DTI washer are compressed by the action of tightening the bolt, the silicone is squirted out and becomes a visible indicator of correct bolt tension. Galvanized plating protects the bolt from corrosion; typically used in outdoor applications.
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