Hillman 3/4 in. D x 5 in. L Heat-Treated Zinc Steel Hex Head Cap Screw, 20-Pack
SKU: 75306364507

Hillman 3/4 in. D x 5 in. L Heat-Treated Zinc Steel Hex Head Cap Screw, 20-Pack

Sale price$90.89 Regular price$100.99
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Description

Hillman 3/4 in. D x 5 in. L Heat-Treated Zinc Steel Hex Head Cap Screw, 20-PackHillman Grade 5 Zinc Hex Head Cap Screws, 3 4 in. x 5 in., 20 Pack Durable grade 5 hex head cap screws for heavy duty fastening. Heat treated zinc plated steel resists wear and corrosion, with a washer face for a secure seal. Partially threaded shank provides strong clamping force in structural applications. Key Features: Grade 5 Strength: Heat treated steel for reliable, high load performance Corrosion Resistant Finish: Zinc plating helps guard

Hillman Grade 5 Zinc Hex Head Cap Screws, 3/4 in. x 5 in., 20-Pack

Durable grade 5 hex head cap screws for heavy-duty fastening. Heat-treated zinc-plated steel resists wear and corrosion, with a washer face for a secure seal. Partially threaded shank provides strong clamping force in structural applications.


Key Features:

  • Grade 5 Strength: Heat-treated steel for reliable, high-load performance
  • Corrosion-Resistant Finish: Zinc plating helps guard against rust in demanding environments
  • Washer Face Design: Integrated bearing surface under head improves sealing and load distribution
  • Partially Threaded Shank: Enhances shear strength and alignment in assemblies
  • Versatile Use: Coarse thread hex bolt installs with a wrench or driver in tapped holes or with a nut

Specifications Table:

Specification Details
Diameter 3/4 inch
Length 5 inch
Material Steel
Finish Heat Treated Zinc
Grade 5 (USS)
Head Type Hex head with washer face
Thread Type Coarse
Threading Partially threaded shank
Number in Package 20 pack
Packaging Type Boxed
Intended Use Use with a nut or in a tapped hole; tighten with a wrench or drill

Frequently Asked Questions (FAQ):

Q: Are these fully or partially threaded?
A: They are partially threaded along the shank for improved strength.


Q: What grade are the bolts?
A: USS Grade 5 for medium-to-high strength applications.


Q: What is the finish?
A: Heat-treated zinc-plated steel to improve wear and corrosion resistance.


Q: What thread type do these use?
A: Coarse thread.


Q: How many bolts are included?
A: 20 bolts per box.


Industrial Poise, Engineered Presence

This hex cap screw brings a quiet rigor to any exposed hardware moment, its zinc sheen catching light with a crisp, architectural clarity. The partially threaded shank feels intentional—clean lines where form meets function. Style it with matte-black brackets or raw oak joinery for a refined workshop aesthetic. It’s a small, exacting detail that elevates utility into everyday luxury.


Secure your build with Grade 5 confidence—add this 20-pack of Hillman hex cap screws 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: 75306364507

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Lucy Mejia
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★★★★★ 5
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Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
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Twins9
Battle Creek, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
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swwkennyg
Pawtucket, US
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
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Monica Alzate
Natrona Heights, US
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025
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Heather260
Waukegan, US
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