Hillman 1/4 in. x 4 in. Zinc-Plated Steel Carriage Bolt, 100-Pack
SKU: 50827358168

Hillman 1/4 in. x 4 in. Zinc-Plated Steel Carriage Bolt, 100-Pack

Sale price$28.79 Regular price$31.99
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Description

Hillman 1/4 in. x 4 in. Zinc-Plated Steel Carriage Bolt, 100-Pack1 4 in. x 4 in. Zinc Carriage Bolts (100 Pack) Durable zinc plated steel carriage bolts designed for fastening wood to wood or metal. The smooth, domed head offers a low profile, semi flush finish, while the square shoulder locks into the material for secure installation. Key Features: Multi Material Use: Ideal for attaching a wood face to wood or metal frames Low Profile Head: Smooth, domed head creates a semi flush finish in tight spaces Square

1/4 in. x 4 in. Zinc Carriage Bolts (100-Pack)

Durable zinc-plated steel carriage bolts designed for fastening wood to wood or metal. The smooth, domed head offers a low-profile, semi-flush finish, while the square shoulder locks into the material for secure installation.


Key Features:

  • Multi-Material Use: Ideal for attaching a wood face to wood or metal frames
  • Low-Profile Head: Smooth, domed head creates a semi-flush finish in tight spaces
  • Square Shoulder Lock: Holds firmly in the material, often eliminating the need for a washer
  • Corrosion Protection: Zinc plating provides moderate resistance to rust
  • Installation Tip: Pre-drill a hole matching the bolt diameter for best results

Specifications Table:

Specification Details
Bolt Diameter 1/4 in.
Bolt Length 4 in.
Material Steel
Finish Zinc-plated
Head Style Carriage (smooth, domed)
Shoulder Type Square shoulder
Pack Quantity 100 pieces

Frequently Asked Questions (FAQ):

Q: Do these bolts include nuts or washers?
A: Package is bolts only; pair with matching 1/4 in. nuts and washers as needed.


Q: Can these be used outdoors?
A: Zinc plating offers moderate rust resistance; for harsh outdoor environments, consider galvanized or stainless steel.


Q: What materials can I fasten with these?
A: Designed to fasten a wooden face to either wood or metal substrates.


Q: Do I need to pre-drill?
A: Yes, drill a hole that matches the bolt diameter for easier installation and proper fit.


Q: What head style is this?
A: A smooth, domed carriage bolt head with a square shoulder beneath the head.


A Clean, Low-Profile Fastener for Polished Projects

This carriage bolt brings a refined, streamlined finish to wood builds, with a smooth dome that feels intentional and elegant. Its square shoulder nests into the grain, keeping surfaces quiet and uninterrupted. Style it with zinc hardware and pale woods for a cohesive, modern workshop aesthetic. A simple, shining detail that elevates everyday construction into luxe craft.


Secure your next build with reliable, low-profile performance—add this 100-pack 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: 50827358168

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4.4 ★★★★★
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sarah b
Bozeman, US
★★★★★ 4
Stick format is thick and difficult to rub in moderate climates
Style: SPF 50, Size: 1 count (Pack of 1)
I wanted to like it because the small stick format seemed very convenient to keep in my bag for emergency sunscreen reapplication with no chance of leaks. But I think I have learned my lesson about stick sunscreen - in order to hold together in a stick, it has to have a thick and chalky consistency. Which makes it hard to apply and hard to rub in. It's so thick that if I rub the stick over my entire face it feels like I'm applying way too much with a super heavy white cast, and if I dab here and there and try to spread it around, it's so thick it doesn't feel like it spreads into good coverage. The scent is fine. Update: I have found a specific use case for this - in extreme UV conditions like the equatorial tropics in midsummer, it's a good base layer under a more liquid mineral sunscreen, to add extra protection to the most exposed skin, like tops of shoulders, chest, nose and top of forehead. The thickness makes it protect better. It also softens a little and rubs in better in hot temps.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025
H
Verified Purchase
hilary
Massapequa, US
★★★★★ 5
Needs to be warmed, but works great for quick face re-application
Style: SPF 50, Size: 1 count (Pack of 1)
I love mineral sunscreen, it really works the best. But I also do not love mineral sunscreen because it's hard to apply. I don't think it matters what you do, they're just always difficult to apply and always leaving the white. This one isn't much different. I'm a scuba diver and my face sunscreen is washed off quickly doing multiple dives. I also get a weird "mask sunburn" if I don't reapply... but since I'm a diver I can't bring myself to buy or wear sunscreen that's not reef safe into the ocean. I was unsure if this would work because it's pretty solid. I threw it in my bag and once the sun warmed it up a little, I was able to apply it fairly easily between dives. I don't think it works unless it's warmed a bit first, but I like it for this purpose.
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Reviewed in the United States on October 26, 2025
T
Verified Purchase
Trevor Vicars
Cuba, US
★★★★★ 5
Good sunscreen
Style: SPF 50, Size: 3 Fl Oz (Pack of 1)
It works and it's vegan what's more to say. I repurchase this often.
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Reviewed in the United States on December 12, 2025
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nphoton
Omaha, US
★★★★★ 3
I Wanted to Like It
Style: SPF 50, Size: 1 count (Pack of 1)
I really wanted to like it because of the great reviews it gets with backpackers and generally with people that don't like "greasy hands syndrome" after applying sunscreen. But after using a stick I found that it's just not that good. The good: small, lightweight container. Not greasy. Good protection, I was in the sun all day hiking multiple days straight and only put on sunscreen twice per day and I didn't have any burning... and I burn easily. The bad: Value: the $12.53 sunscreen container only lasted about 8 days. And that was just my arms, neck, and half my face since I wore a shirt and long pants and a wide brim hat every day when hiking. I would expect this amount of sunscreen to last a lot longer than that on such a limited area. I'm not a big person either. Application, chafing: it's the opposite of greasy, almost chalky. You use the stick to apply to your skin in stripes, then you have to "blend it in" by rubbing with the backs of your hands so your palms don't get chalky. Since the stick is so dry this requires a fair amount of force and it chafes as you rub it around. When your skin a bit sandy it hurts. Application, crumbling: on a chilly but sunny morning, about 45 F, I applied sunscreen and small chunks of the stick crumbled off. I watched precious chunks of the already overpriced sunscreen drop to the ground. Residue: while it's not greasy, it's physical sunblock so it gives your skin the characteristic whitish sparkle. That's to be expected. But what I didn't foresee is it will rub off on anything your skin touches. My gear had white chalk-like marks (technically titania powder?) on my shirt collars, backpack straps, sunglasses, and a few other high-touch items. Overall I think it's a neat idea. I'm not overly disappointed with my purchase. But for $12.50 I expect sunscreen to be easier to apply and for the container to last longer than about 8 days. I can't burn $50/month in the summer months when a single container of chemical sunscreen will do the job. Pro tip: you can buy food-safe 3 oz TSA travel containers. Load one of those up with chemical sunscreen and you have something that beats this in every way except for the greasiness, which you can mitigate by picking a lower SPF sunscreen (the 30 SPF you wear is infinitely better than the 50 SPF you skip!).
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Reviewed in the United States on May 2, 2025
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Verified Purchase
D. Collins
Los Angeles, US
★★★★★ 5
sunscreen does its job
Style: SPF 50, Size: 3 Fl Oz (Pack of 1)
Works well. Took a little more effort to rub into skin.
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Reviewed in the United States on May 4, 2026

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