Hillman Zinc-Plated Steel No. 12 x 9/16 in. Bonded Neoprene Washer, 100-Pack
SKU: 6448506534

Hillman Zinc-Plated Steel No. 12 x 9/16 in. Bonded Neoprene Washer, 100-Pack

Sale price$18.89 Regular price$20.99
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Description

Hillman Zinc-Plated Steel No. 12 x 9/16 in. Bonded Neoprene Washer, 100-PackHillman Bonded Neoprene Washer, No. 12 x 9 16 in (100 Pack) Durable zinc plated steel washers with bonded neoprene provide a tight, water resistant seal while distributing load under screw or nail heads. Ideal for outdoor metal applications where vibration resistance and corrosion protection matter. Key Features: Leakproof Seal: Bonded neoprene layer forms a water tight barrier under fasteners Corrosion Resistant: Zinc plated steel resists rust in

Hillman Bonded Neoprene Washer, No. 12 x 9/16 in (100-Pack)

Durable zinc-plated steel washers with bonded neoprene provide a tight, water-resistant seal while distributing load under screw or nail heads. Ideal for outdoor metal applications where vibration resistance and corrosion protection matter.


Key Features:

  • Leakproof Seal: Bonded neoprene layer forms a water-tight barrier under fasteners
  • Corrosion Resistant: Zinc-plated steel resists rust in outdoor environments
  • Vibration Resistant: Helps maintain fastener integrity under vibration
  • Load Distribution: Metal side spreads pressure to protect surfaces
  • Versatile Use: Suited for roofing, siding, and metal fabrication projects

Specifications Table:

Specification Details
Finish Zinc-plated
Material Steel with bonded neoprene
Size No. 12 x 9/16 in
Inch/Metric Inch
Pack Quantity 100-pack

Frequently Asked Questions (FAQ):

Q: What fastener size is this washer compatible with?
A: It is sized for No. 12 fasteners with a 9/16 in outer diameter; verify your specific screw size and application requirements.


Q: Can these be used outdoors?
A: Yes. The zinc-plated steel offers rust resistance and the neoprene layer provides a weather-tight seal for outdoor metal applications.


Q: Do I need any special tools to install them?
A: No special tools are required—simply place the washer under the screw or nail head and tighten as usual.


Q: Are these suitable for roofing?
A: They are commonly used in roofing and siding to create sealed, vibration-resistant connections on metal surfaces.


Q: What material is the sealing layer?
A: The sealing layer is bonded neoprene rubber attached to the steel washer.


A Sleek Seal for Clean, Confident Finishes

This bonded washer brings a refined, functional elegance to exterior metalwork, ensuring crisp lines stay pristine through the seasons. The subtle zinc sheen pairs with a discreet neoprene ring, creating a polished detail that performs beautifully. Use it to elevate roofing or siding installations where precision and durability meet. A small but essential touch that underscores resilient, luxury-level craftsmanship.


Secure a long-lasting, water-tight finish—add these Hillman bonded neoprene washers to your project today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6448506534

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Bri
Boise, US
★★★★★ 5
Worth the cost
Color: Pink
Perfect holder for keeping hands free while driving. Ive been looking for a mount that wouldnt be permanently stuck to my car & this mount is it. It is adjustable & can be custom set to fit any phone. I have a samasung as an fyi. Ive been using it non stop, it doesnt block my vents & it can be turned if it needs to be. I will say the holder is stiff at first but once its set up it is simple to use. If your looking for a mount for your car with out it being permanently affixed & is reasonably priced this is the mount for you
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Reviewed in the United States on April 9, 2026
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Verified Purchase
V & F
Whiting, US
★★★★★ 5
Best Phone Holder I've Had
Color: Black
This is by far the best phone holder I've had for the money. It's economical and durable because I've had it for a while and it's still performing great. The phone is held firmly, and I haven't had issues with vibration. The only issue you might encounter is installing the phone holder to your car's vent because vents are different sizes and might not be a good fit. I had to adjust the metal piece to go behind the vent in order to make it hold securely. That issue is because different car manufacturers make their vents different shapes and sizes so it's understandable. Overall, I recommend it for its functionality and fair price.
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Reviewed in the United States on March 1, 2026
B
Verified Purchase
Beloved
Bozeman, US
★★★★★ 5
Well worth it. Great product.
Size: 1 Kit, Size: 1 Kit
For the inexpensive price it’s worth its weight in gold. I admittedly probably didn’t work on it as long or as hard as I should have, but I still had great results. *** One warning: when it says to “tape up and cover your paint around it” do it! I figured I would just be careful but no I was wrong. It will REALLY damage your paint, so make sure you don’t get any on it. YES- This is the sanding discs too! They have chemicals on them, they are not regular discs. If you do get on paint, clean immediately! My only regret with this project and my fault, not theirs. My headlights went from dingy yellow, to much brighter and definitely more clear. Love the results. Very happy with the purchase.
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Reviewed in the United States on May 4, 2026
K
Verified Purchase
Kamau Kalai
Alexandria, US
★★★★★ 5
Great for the price
Size: 1 Kit, Size: 1 Kit
Worked great at clearing my headlights and at a great price, I had used a different headlight kit maybe 5-6 months before and it did not perform as good as this kit did, maybe it was a user error with the previous kit but this one cleared it easily and was very easy to do and had a nice clear shine.
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Reviewed in the United States on April 23, 2026
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Dre
Boise, US
★★★★★ 5
Good stuff!
Size: 1 Kit
Good product, made a big difference. Easy to apply, Will buy again when needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026

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