Hillman 1/4 in. Stainless Steel SAE Nylon Lock Nut, 50-Pack
SKU: 14855279740

Hillman 1/4 in. Stainless Steel SAE Nylon Lock Nut, 50-Pack

Sale price$14.39 Regular price$15.99
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Hillman 1/4 in. Stainless Steel SAE Nylon Lock Nut, 50-Pack1 4 in. Stainless Steel Nylon Lock Nuts (50 Pack) These Hillman nylon lock nuts feature a 1 4 20 coarse thread and durable 18 8 stainless steel for excellent corrosion resistance. The nylon insert helps prevent loosening from vibration, eliminating the need for separate lock washers. Key Features: Corrosion Resistant 18 8 Stainless: Withstands harsh, wet, and outdoor environments. Secure Nylon Insert: Resists loosening from vibration; no lock washer

1/4 in. Stainless Steel Nylon Lock Nuts (50-Pack)

These Hillman nylon lock nuts feature a 1/4-20 coarse thread and durable 18-8 stainless steel for excellent corrosion resistance. The nylon insert helps prevent loosening from vibration, eliminating the need for separate lock washers.


Key Features:

  • Corrosion Resistant 18-8 Stainless: Withstands harsh, wet, and outdoor environments.
  • Secure Nylon Insert: Resists loosening from vibration; no lock washer needed.
  • SAE 1/4-20 Coarse Thread: Compatible with standard SAE hardware and bolts.
  • Convenient 50-Pack: Ideal for bulk projects and jobsite replenishment.
  • Clean Finish: Stainless steel look for a professional installation.

Specifications Table:

Specification Details
Brand Hillman
Product Type Nylon insert lock nut (Stop Nut USS)
Callout Size 1/4 inch
Thread Size 1/4-20
Thread Type Coarse (SAE)
Material 18-8 Stainless Steel
Finish Stainless Steel
Unit of Measurement SAE
Number in Package 50
Packaging Type Boxed
Package Height 1.8 in
Package Width 2.7 in
Package Length 2.3 in
Package Weight 0.4 lb

Frequently Asked Questions (FAQ):

Q: What is the thread size?
A: These nuts are 1/4-20 (SAE) coarse thread.


Q: Are these suitable for outdoor use?
A: Yes. They are made from 18-8 stainless steel, offering strong corrosion resistance for outdoor and marine-adjacent environments.


Q: Do I still need a lock washer?
A: No. The nylon insert provides the locking action, so a separate lock washer is typically unnecessary.


Q: How many nuts are included?
A: 50 pieces per box.


Q: Can these be reused?
A: They can be removed and reinstalled a limited number of times, but the nylon insert may lose effectiveness with repeated use.


Streamlined Strength in a Polished Stainless Finish

I love how these stainless lock nuts bring a quiet, utilitarian elegance to exposed hardware moments. The crisp hex profile and cool metallic sheen feel intentional, while the hidden nylon ring keeps everything composed and secure. Style them with stainless carriage bolts on open shelving or furniture for a refined, industrial note. It’s a small detail that delivers a luxe, long-lasting finish.


Secure your projects with corrosion-resistant confidence—add this 50-pack of Hillman stainless nylon lock 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: 14855279740

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Amazon Customer
Waukegan, US
★★★★★ 4
Nice Umbrella for the Price
Size: 9ft, Color: Red
Truly surprised at the quality of this umbrella. Great deal for the price. I did see some reviews prior to buying that there were issues with the tilting mechanism/crank so I am giving it a 4 until I have it for more than a few days to see how it all works out.
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Reviewed in the United States on April 27, 2026
W
Verified Purchase
Wild Roots Farmstead
Omaha, US
★★★★★ 5
Honestly impressed would recommend
Size: 9ft, Color: Beige, Size: 9ft, Color: Beige
I’m honestly really impressed with this patio umbrella! It’s lightweight enough that it was easy to move and set up, but it still feels sturdy and stable once in place. The fabric material feels much nicer than the cheap plastic-like material some outdoor umbrellas use — it looks clean, durable, and gives really good shade. The color is beautiful and works perfectly with outdoor spaces without looking harsh or too bright. It opens smoothly, provides a large amount of coverage, and has held up great in the sun and wind so far. Definitely a thumbs up from me — great quality for the price and makes the whole patio area feel more relaxing and put together! ☀️👍
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Reviewed in the United States on May 9, 2026
S
Verified Purchase
ShopMom
New York, US
★★★★★ 5
Brightens up the whole patio!
Size: 9ft, Color: Apple Green
I am so happy with this umbrella! The "Apple Green" color is gorgeous—it’s super vibrant and really makes my backyard feel more tropical and fun. The crank is smooth and easy to use, so I don’t have to struggle to get it open, and the push-button tilt is a total lifesaver when the sun starts to dip in the afternoon. It feels much sturdier than the one I replaced; the ribs seem solid and it hasn't budged during our usual afternoon breezes. It provides a ton of shade for our table, and you can tell the fabric is thick enough to actually block the heat. If you want a pop of color and a reliable umbrella that doesn't cost a fortune, this one is perfect!
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Reviewed in the United States on April 7, 2026
D
Verified Purchase
Debbie Caperton
Battle Creek, US
★★★★★ 5
High quality. Umbrella crank works smoothly. Love it!
Size: 9ft, Color: Peacock Blue, Size: 9ft, Color: Peacock Blue
This umbrella and rug, both from Amazon, look beautiful on my deck! I'm thrilled with them both! My deck is my favorite happy place! The colors are very impressive. Great price 👍
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Reviewed in the United States on May 23, 2026
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Candace Harding
San Leandro, US
★★★★★ 4
Mostly well made…
Size: 9ft, Color: Dark Blue, Size: 9ft, Color: Dark Blue
The umbrella itself is made out of great fabric and the color is accurate to the photo. However, we’ve had it for less than a month and the piece that controls the angle of the umbrella has already broken off. It still works, but will always be at an angle now.
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Reviewed in the United States on April 12, 2026

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