Prime-Line 9082383 Medium Split Lock Washers, 1/2 inch, Hot Dip Galvanized Steel, (50-pack) , Zinc 1/2 in.

Brand:‎PRIME-LINE

3.1/5

42.80

Split lock washers can help to prevent nuts or bolts from loosening by adding a spring tension force along with split edges that are designed to dig into the nut and material being fastened. For additional loosening resistance, use a lock washer on the nut side as well as on the head side. Split lock washers may not be as effective on extremely hard metals as the edges at the split cannot dig in to the surface as well.

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Specification(s) Met: ASME B18.21.1 and SAE J403. Helps to prevent nuts from loosening in cases where it may be subject to vibration, in some applications a flat washer is used with the split lock washer. Provides a spring tension force that adds additional friction. When fully fastened, the edges at the split bite into the nut and material surface. Round washer with a split and helical shape. Size: 1/2 inch.
Batteries Required? ‎No
Brand ‎PRIME-LINE
Color ‎Zinc
Country of Origin ‎China
Customer Reviews 4.1 4.1 out of 5 stars 31 ratings 4.1 out of 5 stars
Exterior Finish Galvanized
Exterior Finish ‎Galvanized
Fastener Size 1/2"
Fastener Size ‎1/2"
Head Style ‎Round
Included Components ‎Split Lock Washer
Item Dimensions LxWxH ‎4 x 4 x 1 inches
Item model number ‎9082383
Item Package Quantity ‎1
Item Weight ‎0.01 Pounds
Item Weight ‎0.16 ounces
Manufacturer ‎Prime-Line
Material Alloy Steel
Material ‎Alloy Steel
Measurement System ‎Inch
Metal Type ‎Alloy Steel
Number Of Pieces ‎50
Outside Diameter 0.87 Inches
Outside Diameter ‎0.87 Inches
Part Number ‎9082383
Product Dimensions ‎4 x 4 x 1 inches
Size ‎1/2 in.
Thickness ‎0.13 Inches
Washer Type Split Lock
Washer Type ‎Split Lock

3.1

3 Review
5 Star
65
4 Star
14
3 Star
0
2 Star
6
1 Star
15

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Scritto da: Wildlife
Needed them fast
What can i say, needed them fast could not run 90 miles to the nearest box store. A bit pricey but I have them.
Scritto da: Michael S. Post
UNDERSIZED
I bought these to go with some 1/2 galvanize bolts. The washers would not fit over the bolt shaft even though nuts went on easily. To use these I had to use a tapered steel plate alignment tool to expand them just slightly. Big pain in the backside.
Scritto da: Sean and Sharol Hathaway
Poor quality
These were probably a metric equivalent mistake. Nevertheless they would not fit the 1/2 inch bolts. I could correct them using a cone shaped anvil but it wasn’t worth it. I bought different ones.

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