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Hillman 3814 3/8 in. x 7/8 in. x 1/16 in. Rubber Washer (40-Pack)

Free shipping on orders over $29.99

$12.78

$ 5 .99 $5.99

In Stock

About this item

  • Rubber washers are used to seal fluids, prevent leaks, dampen vibration and protect surfaces
  • Water Resistant
  • Rubber Material
  • Quantity per pack: 40


Product Description

A rubber washer is a small flat rubber ring used on fasteners and in mechanical devices. Rubber washers are used to seal fluids, prevent leaks, dampen vibration and protect surfaces.

From the Manufacturer

A rubber washer is a small flat rubber ring used on fasteners and in mechanical devices. Rubber washers are used to seal fluids, prevent leaks, dampen vibration and protect surfaces.


Walrus
2025-09-05 14:23:39
You can put these onto guitar strap buttons over the strap for added security again the strap coming loose.
Stan
2025-08-24 17:27:08
Purchased these to use as backing when installing grommets on thin material, and they work well for me.
Thomas L. Franke
2025-08-11 14:14:38
Well--it's a little weird saying "I love it" in order to give five stars. I mean, these are washers. How excited can you get? Still they serve my purpose well. I bought them to use as strap locks on my acoustic guitar straps. They are slightly thinner than the comparable one I bought locally at Ace Hardware ($1 for 1 washer). Their dimensions are perfect for my usage. When the guitar strap is in use, I slip the washer over the end pin. When I put the guitar away, I pull the washer off, remove the strap, and store the washer on the end pin. I probably have a lifetime supply of them in this one box. However, if I need more in this size I will quickly buy these again.The idea for using washers this way is from a discussion on the Unofficial Martin Guitar Forum.
RD IA
2025-05-20 09:57:26
I use these to cushion squeaky bolt together joints. The last thing I want is to lose the big one again due to a squeak when I move to get into position to shoot
Mark
2025-04-25 13:11:19
Did exactly what I needed it to do.
Rafid Al Hadeethi
2025-04-17 18:59:05
Good until now.
Eddhi Haojahan
2025-04-02 12:03:07
As ected but seem it's too thin.
Brian D.
2025-03-18 16:28:07
Star count says it all.
B-Rad
2024-11-21 21:47:47
Perfect for the job and perfect price…..can’t beat it.