ThePipingMart Blog Fasteners What is Fender Washer? Dimensions, Properties and Uses

What is Fender Washer? Dimensions, Properties and Uses

Fender Washer

Fender washers, a type of flat washer, protect a surface from being damaged by distributing pressure evenly. In addition to holding fasteners, these washers work to absorb vibration and reduce wear. A subcategory of flat washers, fender washers have larger outside diameters and smaller inside diameters, making them ideal for use in situations that require a wider base to prevent items from shifting or giving way. This comprehensive guide will look closer at the dimensions, properties, and uses of Fender washers.

What is Fender Washers?

Fender washers are a type of flat washer with a larger external diameter than standard washers. They are typically used in applications where materials require greater bearing surface or if drilling a hole larger than the regular size is not feasible. The increased surface area makes them great for distributing load across large areas, and they can be used to prevent loosening from vibration or impact. Fender washers also come in various designs to fit specific fastener requirements, making them essential components for many applications.

Fender Washers Dimensions  

Fender Washers Drawing

ender Washers
 


Bolt S
ize

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Inside Diameter (ID)

 


Outside Diameter (OD)


Thickness (TH)

Approx. number of STEEL washers per carton 
Max Min  50 Lbs. (Zinc, Black Oxide or Plain finish) 20 Lbs.
(Galvanized)
10 .219  .688 .080 .036  9530*
10 .219   .750 .080 .036 8000
10 .219  .875 .080 .036 5000
10 .219 1.000 .084 .036 3500
10 .219 1.250 .084 .036 2145
10 .219 1.500 .080 .036  1760*
10 .219 2.000 .080 .036 796
1/4 .281 1.000 .132 .036 3750 1500
1/4 .281 1.250 .132 .036 2300 921
1/4 .281 1.500 .132 .036 1550 620
1/4 .281 1.750 .080 .036 1100
1/4 .281 2.000 .080 .036 810 324
5/16 .344 1.000 .080 .036 4670*
5/16 .344 1.250 .132 .036 2400 960
5/16 .344  1.500  .132 .036 1600 640
5/16 .344 2.000  .080 .036  820  328
5/16  .344 2.500  .080 .036  500  200
3/8 .406 1.250  .132 .036  2350  760
 3/8   .406 1.500  .132 .036  1650
 3/8 .406 or .422 1.750  .132 .051  1130  458
 3/8 .422 2.000  .080 .051  975  380
 3/8 .422 2.500  .080 .051  512  267
1/2 .531 1.250  .080 .051  2675  1070
 1/2 .531 1.500   .080  .051  2000  720
 1/2 .531 1.750   .080 .051  1075  425
 1/2 .531 2.000    .132 .051  850  338
 1/2 .531 2.500   .080 .051  668  250
 1/2 .531 3.000   .080 .051  355  150
 5/8 .688  1.250   .084 .074   3590*
 5/8 .688  2.000   .080 .051  1015
 5/8 .688  3.000   .080 .051  365
 3/4 .812  2.000   .080 .051   1155*
 7/8 .938 2.500   .118 .101   715*

Fender Washers Properties  

Fender washers typically comprise durable steel or other materials that can withstand harsh environments, including galvanized steel for outdoor use that resists corrosion. Additionally, fender washers can come with a zinc plating, giving the washer an added layer of protection. With their abrasive-resistant properties, fender washers are ideal for use in high-stress and heavy-duty situations.

Fender Washers Uses  

Fender washers are versatile and commonly used in industrial, automotive, and construction settings. A few common uses of fender washers include reinforcing material or providing more surface area to distribute enforcement electrical equipment, securing screen doors or hurricane shutters, and fastening heavy-duty machinery to a surface.

Differences Between Fender and Regular Washers 

Unlike regular washers, fender washers are wider than they are thick. These washers also tend to have a much larger diameter and a smaller inside hole. Most fender washers are also used alongside bolts, nuts, or screws to distribute the load more evenly over the surface.

Benefits of Fender Washers 

Fender washers are perfect for use in high-stress and heavy-duty situations, and with their abrasive-resistant properties, they provide stability and protection to the mounted surface. The larger diameter allows for a better grip and provides a wider, more stable base. Fender washers can extend the surface’s lifespan by reducing wear and stress on the hardware over time.

Conclusion:

Fender washers are the perfect addition to anyone’s toolkit, whether for protective or stabilization purposes or any situation requiring broader support. Understanding Fender washers’ dimensions, properties, and uses is crucial to selecting the right one for a particular application. With the right fender washer, you can ensure the surface you’re working with is safe, secure, and durable for years.

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