SKU: 19385340072

Hillman 5/16 in. Zinc-Plated Steel SAE Keps Lock Nut, 100-Pack

Sale price$35.41 Regular price$39.35
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Description

Hillman 5/16 in. Zinc-Plated Steel SAE Keps Lock Nut, 100-PackHillman 5 16 in. SAE Keps Lock Nuts (100 Pack) These Hillman Keps lock nuts feature an attached free spinning washer for faster assembly and reliable grip. Made of steel with a zinc plated finish, theyre designed for general purpose fastening where vibration resistance and easy installation are needed. Key Features: Keps Design: Integrated free spinning washer speeds installation and helps resist loosening Durable Steel: Strong SAE steel construction

Hillman 5/16 in. SAE Keps Lock Nuts (100-Pack)

These Hillman Keps lock nuts feature an attached free-spinning washer for faster assembly and reliable grip. Made of steel with a zinc-plated finish, they’re designed for general-purpose fastening where vibration resistance and easy installation are needed.


Key Features:

  • Keps Design: Integrated free-spinning washer speeds installation and helps resist loosening
  • Durable Steel: Strong SAE steel construction for dependable holding power
  • Zinc-Plated Finish: Corrosion-resistant coating for indoor general-purpose use
  • Coarse Thread: Compatible with standard coarse-thread 5/16 in. bolts/studs
  • Bulk Pack: 100-piece boxed pack for contractors and workshops

Specifications Table:

Specification Details
Brand Hillman
Product Type Keps Lock Nut
Callout Size 5/16 in
Unit of Measurement SAE
Material Steel
Finish Zinc-Plated
Thread Type Coarse
Number in Package 100 pack
Packaging Type Boxed
Assembled Product Weight 1.3 lb
Manufacturer Part Number 180286

Frequently Asked Questions (FAQ):

Q: What size bolt do these fit?
A: They fit 5/16 in. diameter coarse-thread SAE bolts/studs.


Q: Are these suitable for outdoor use?
A: They are zinc-plated steel, which offers basic corrosion resistance; for harsh outdoor or marine environments, consider stainless or hot-dip galvanized options.


Q: What is a Keps nut?
A: A Keps nut includes a captive, free-spinning washer that simplifies installation and helps prevent loosening from vibration.


Q: How are they packaged?
A: They come boxed in a 100-pack for convenient bulk use.


Q: Can they be reused?
A: They can be reused if undamaged, but replace any nut whose washer teeth are worn or deformed for best performance.


Industrial Grip with Streamlined Ease

There’s a quiet elegance in hardware that works as beautifully as it looks. The Keps nut’s serrated captive washer adds a subtle, functional edge—literally—bringing polished utility to cabinetry, shelving, or custom metalwork. Style it with brushed steel brackets and exposed fasteners for a crisp, atelier-inspired detail. Consider it the unsung essential that keeps luxe spaces flawlessly assembled.


Secure your projects with fast, reliable installation—add this 100-pack of Hillman Keps 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: 19385340072

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megan budziak
Belleville, US
★★★★★ 4
Super Duper Big
Size: L For Adult, Color: Pink (Cover Only), Size: L For Adult, Color: Pink (Cover Only)
Wowww! I read the reviews about how big it was and looked at the images people posted but that doesn’t do it justice .. this thing is HUGE. I almost wish it was a lil smaller for real..but it’s really comfy , the kid loves it , she uses it as a landing for jumping . Helped clean up so many of her stuffed animals and random extra blankets .. and there’s still so much room left. The only downside is the zipper is of really low quality, you gotta be really careful putting stuff in there cause the opening isn’t that big .
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Reviewed in the United States on January 24, 2026
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amanda
Lake Worth, US
★★★★★ 5
Huge for adult sized
Size: L For Adult, Color: Rainbow (Cover Only)
wow is all I can say I should have gotten the child sized one because this one is HUGE ! my daughter loves it but it does take up a lot of room
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Reviewed in the United States on May 26, 2026
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Kerry
Houston, US
★★★★★ 3
Fluffy and comfy
Size: L For Adult, Color: Pink (Cover Only)
Massive bean bag cover so it'll take a lot of stuffing to fill it. My daughter loves it so far.
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Reviewed in the United States on March 30, 2026
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Heather
Pawtucket, US
★★★★★ 5
Lifesaver!
Size: S For Kid, Color: Rainbow (Cover Only)
So far so good. I have two cute storage things I use to store my 5 year old’s stuffed animals in, but my daughter still had quite a few left and most of them are big. I found this bean bag stuffed storage cover and my daughter loved the rainbow colored one so I ordered it. It actually fits all of the remaining stuffed animals in it (mostly big ones) and looks like a normal bean bag. It’s cute and was a perfect solution for her huge stuffed animal collection.
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Reviewed in the United States on May 30, 2026
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Rusty Shakleford
Whiting, US
★★★★★ 5
This is a fabulous LIGHTWEIGHT blanket exactly as advertised!
This blanket is exactly as described, it is LIGHTWEIGHT meaning it is thinner and cooler than some of the other Berkshire lines of thicker heavier blankets. I have purchased at least 20 Berkshire blankets/throws for myself and for gifts because they are the absolute best quality at a seriously reasonable price. They are so soft and comfy and they will survive years of regular use and washing. This one is a gorgeous deep purple and is the perfect weight for our recent 85+ degree days in March with nights that still need more than a sheet but less than a comforter. It measures true to size after a thorough wash/dry cycle and I have had zero shedding issues so I’m not sure what other buyers are doing but please wash your blankets before using them. The photos show this gorgeous purple in a twin size next to a twin “Ombré Burgundy classic heavyweight” (omg go check that one out) and you can see the purple one is just about half the thickness of the other one which is exactly what I wanted for the hotter summer months coming up. If you want a thicker blanket, Berkshire makes a lot of them, just look for the ones marked “HEAVYWEIGHT” instead of going through the hassle of returning a blanket that is clearly advertised as a “lightweight soft fuzzy plush blanket or throw” and then getting mad because you got a lightweight soft fuzzy plush blanket or throw 🤣
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Reviewed in the United States on March 16, 2026

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