SKU: 44543156564

Hillman 3/8 in. Zinc-Plated Steel USS Hex Nut, 100-Pack

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Description

Hillman 3/8 in. Zinc-Plated Steel USS Hex Nut, 100-Pack3 8" Zinc Plated USS Hex Nuts, 100 Pack These Hillman USS hex nuts are made from grade 2 steel with a zinc plated finish for moderate corrosion resistance. Sized at 3 8 inch with coarse threads, theyre ideal for general fastening in wood, metal, and mixed material applications. Key Features: Corrosion Resistance: Zinc plated finish provides moderate protection against rust for indoor and outdoor projects General Purpose Strength: Grade 2 steel

3/8" Zinc-Plated USS Hex Nuts, 100-Pack

These Hillman USS hex nuts are made from grade 2 steel with a zinc-plated finish for moderate corrosion resistance. Sized at 3/8 inch with coarse threads, they’re ideal for general fastening in wood, metal, and mixed-material applications.


Key Features:

  • Corrosion Resistance: Zinc-plated finish provides moderate protection against rust for indoor and outdoor projects
  • General-Purpose Strength: Grade 2 steel construction suitable for everyday fastening tasks
  • Coarse Thread: USS standard coarse thread for reliable assembly with matching bolts
  • Versatile Use: Works in wood-to-wood, wood-to-metal, and metal-to-metal applications
  • Bulk Value: Convenient 100-pack for shop, jobsite, or home inventory

Specifications Table:

Specification Details
Callout Size 3/8 inch
Unit of Measurement USS
Thread Type Coarse
Material Steel
Finish Zinc Plated
Grade Grade 2
Number in Package 100 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: Are these nuts compatible with coarse-thread bolts?
A: Yes, they use USS coarse threads and should be paired with matching coarse-thread bolts.


Q: Will the zinc plating prevent rust outdoors?
A: Zinc plating offers moderate corrosion resistance; for harsh environments, consider higher-grade or stainless options.


Q: Do I need washers with these nuts?
A: Using washers of similar grade and finish is recommended to distribute load and protect surfaces.


Q: Can these be overtightened?
A: Avoid overtightening to prevent thread stripping; tighten to appropriate torque for Grade 2 hardware.


Q: What size are these nuts?
A: They are 3/8 inch callout size under the USS standard.


Polished Utility with Everyday Poise

A gleam of zinc brings a crisp, tailored look to any assembly—these hex nuts deliver form and function with effortless grace. The classic six-sided profile adds a subtle industrial rhythm that complements raw woods and brushed metals. Style them with matching zinc hardware to keep the palette cohesive and refined. Essential, dependable, and quietly luxurious in their simplicity.


Equip your project with reliable, corrosion-resistant fastening—add this 100-pack of Hillman 3/8" USS hex nuts to your cart 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: 44543156564

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Reviewed in the United States on May 21, 2026
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Elizabeth from Houston
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★★★★★ 5
Helps with redness and softens skin
I have sensitive, mild rosacea skin. Had a facial recently and the aesthetician suggested I get a serum to help with moisturizer as I am almost 40. I’ve tried a lot of serums and either they are sticky and not really hydrating or break my skin out in a rash. This serum is amazing. Helps calm the redness in my cheeks and my skin is moisturized and soft all day. It feels a little sticky at first but it goes away. I apply in this order OSEA sea mineral mist toner to prep the skin, this serum and top off with Chanel La Solution 10 for sensitive skin.
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Reviewed in the United States on December 27, 2025
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carolyn
New York, US
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Reviewed in the United States on April 24, 2026
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Saved my skin during an eczema flare up
This saved my skin! I had an eczema flare on my face, and my usual products weren’t working. A friend recommended the Avene brand and within 3 days of using this rescue barrier serum, my flare was almost completely gone! This saved my face!
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Reviewed in the United States on April 11, 2026
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PLEASE REVIEW — FORMULA CHANGED!!!
I wish I would’ve posted a review PRIOR to the formula changing but just know that I LOVED this serum. I’ve struggled with hormonal acne (PCOS) and eczema for as long as I can remember. Finally, last summer my dermatologist put me on (3) different RX including Spironolactone and Accutane. I was so tired so I stopped everything except for CeraVe cleanser, retinol (Tretinoin) and CeraVe healing ointment. My made up skin routine was working until I used too much Tretinoin and burned my face. I had read great reviews about this product so I thought, I might as well try it — and IT WORKED! I’ve been using this product for almost a year and I loved it. However, 3 weeks ago when I ordered it, I noticed the bottle had a green tint. I could tell after one use that the feel of the serum was different, more watery, not as thick as it used to be. The smell was also different. Still, I kept using it for nearly 2 weeks and I experienced 2 breakouts! Sure enough, I stopped the product and within a few days, my skin was back to normal. I am very upset because as someone who has extremely sensitive skin, this worked but unfortunately, the new formula isn’t for me.
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