The Hillman Group 43791 Number 6 Internal Tooth Lock Washer, Stainless Steel, 70-Pack

Brand:The Hillman Group

4.1/5

30.83

PRODUCT DESCRIPTION Internal tooth lock washers are hardened, circular washers with twisted prongs or "teeth" extending inward from the inside edge. The internal "teeth" are used to prevent nuts and bolts from loosening, or backing out, caused by vibration and/or corrosion. These have a zinc-plated finish. FROM THE MANUFACTURER Internal tooth lock washers are hardened, circular washers with twisted prongs or "teeth" extending inward from the inside edge. The internal "teeth" are used to prevent nuts and bolts from loosening, or backing out, caused by vibration and/or corrosion. These have a zinc-plated finish.

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70 pieces per retail package. These stainless steel internal toothed lock washers feature a #6 screw size. Stainless steel finish for best-in-class corrosion resistance. Full assortment includes both internal and external variants. Included variants run from #4 to 1/2" in screw size. Teeth used for locking & tension. Parts work best with large head screws such as round, pan, binding, and washer-head screws.
Batteries Included? ‎No
Batteries Required? ‎No
Country of Origin ‎China
Customer Reviews 5.0 5.0 out of 5 stars 4 ratings 5.0 out of 5 stars
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Is Discontinued By Manufacturer ‎No
Item model number ‎43791
Item Package Quantity ‎1
Item Weight ‎0.352 ounces
Manufacturer ‎The Hillman Group
Material ‎Stainless Steel
Measurement System ‎Inch
Number Of Pieces ‎70
Part Number ‎43791
Product Dimensions ‎2.4 x 1.2 x 1.5 inches
Style ‎Internal Tooth
Thickness ‎0.35 Inches

4.1

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Scritto da: Charles W.
Nice Internal Toothed Star Washer for #6 Screw
The picture doesn't quite do the product justice. These are made of a shiny stainless steel so it looks shiny and not gray (it's hard to take a picture of shiny items). This fits under the head or nut of a number 6 machine screw to slightly bite into the material it's screwed into and the screw or nut - this gives a good electrical contact between the fastener and the item it's attached to even if the item is anodized or painted (as long as the paint is a no thicker than a reasonable thickness, and not house paint). It also gives a non-slip grip that reduces the possibility of the screw or nut loosening up. I personally prefer the internal tooth type like this over the external tooth type because that leaves just the round outside part showing when installed instead of the teeth - which to me is more visually pleasing. These seem to be well made and I prefer the stainless construction over a plated steel as it is less prone to corrosion.

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