Hillman 7/16 in. Diameter x 1-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-Pack
SKU: 8514662112

Hillman 7/16 in. Diameter x 1-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-Pack

Sale price$27.89 Regular price$30.99
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Description

Hillman 7/16 in. Diameter x 1-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-PackHillman Grade 5 Hex Head Cap Screw, 7 16 in. x 1 1 2 in., 50 Pack These Grade 5 hex head cap screws from Hillman deliver dependable fastening strength for automotive, machinery, and construction projects. Made of steel with a heat treated zinc finish, they resist wear and corrosion and feature a washer face under the head for a tighter seal. Key Features: Durable Grade 5 Steel: Heat treated for added strength and reliability under load Corrosion

Hillman Grade 5 Hex Head Cap Screw, 7/16 in. x 1-1/2 in., 50-Pack

These Grade 5 hex head cap screws from Hillman deliver dependable fastening strength for automotive, machinery, and construction projects. Made of steel with a heat-treated zinc finish, they resist wear and corrosion and feature a washer face under the head for a tighter seal.


Key Features:

  • Durable Grade 5 Steel: Heat-treated for added strength and reliability under load
  • Corrosion-Resistant Finish: Zinc coating helps protect against rust and wear
  • Washer Face Under Head: Provides improved sealing and load distribution
  • Coarse Thread, Partially Threaded: Ideal for general fastening with nuts or tapped holes
  • Convenient 50-Pack: Boxed for easy storage and bulk project use

Specifications Table:

Specification Details
Diameter 7/16 inch
Length 1-1/2 inch
Material Steel
Finish Heat Treated Zinc
Grade 5 Grade (USS)
Thread Type Coarse
Threading Partially threaded along shank
Head Type Hex head with washer face under head
Number in Package 50 pack
Packaging Type Boxed
Tightening Method Use wrench or drill
Category Hex Bolts
Unit of Measurement Imperial (inches)

Frequently Asked Questions (FAQ):

Q: Are these bolts fully threaded?
A: They are partially threaded with coarse threads along the shank.


Q: What tool is recommended for installation?
A: Tighten with a wrench or a drill fitted with the appropriate hex socket.


Q: Can these be used outdoors?
A: Yes, the zinc finish offers corrosion resistance suitable for many indoor and outdoor applications; however, for harsh environments consider additional protection.


Q: Do they include nuts or washers?
A: No, this pack includes only hex head cap screws.


Q: What is the head size and length?
A: Head/diameter is 7/16 inch and overall length is 1-1/2 inch.


Industrial polish that anchors a build

The Hillman hex cap screw is the quiet hero of any refined industrial space, marrying strength with a clean, zinc sheen. Its precise washer-faced head brings a tailored finish to exposed hardware moments on shelving, fixtures, or custom millwork. Pair with matte black brackets and warm wood tones to let the metallic glint punctuate the composition. This is the kind of hardware that elevates function into everyday luxury.


Secure your projects with grade‑5 strength—add this 50‑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: 8514662112

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Sara
Chelsea, US
★★★★★ 4
Good shelf to upgrade my awkward kitchen!
Size: 42 inch 2 Tier
This shelf is exactly what I was looking for for my awkward kitchen in my new house. Don't mind the plywood walls (who knows what the previous owners were thinking 🤣) but anyways, we had this awkward gap between the kitchen counters and the stove, so I got a stainless steel shelf to fill the gap and add some more counterspace, and I found this industrial style pipe shelving, which was the perfect size and height to fit in this gap on the wall and give us more storage/organization space. It's easy to assemble and hang up, and seems very strong and sturdy. It's a little heavy, but lightweight enough to hang easily. Right out of the box, it was disappointing to see some scuffs in the black paint on the piping, especially for the price. Luckily, the biggest scuff is in a pretty inconspicuous space so it's not a big deal. Definitely not worth returning to see if another one wouldn't have any scuffs (especially since many of the other reviews mentioned scuffs too). It's wabi sabi I suppose 😅 Also, not a single extra screw or hardware was included. Not a big deal, but screws are cheap enough to through in one extra just in case one is missing or lost. Overall, mostly happy with the purchase. The wood is solid and the shelf looks nice in my kicthen!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
D
Verified Purchase
debi
Lowell, US
★★★★★ 5
Very sturdy but heavy
Size: 42 inch 2 Tier, Size: 42 inch 2 Tier
Easy to put together. A little bit too heavy for Sheetrock. I had to use some bigger screws. I love the look with my cabinet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
H
Verified Purchase
Hilda
Lake Worth, US
★★★★★ 5
Shelves
Style: 5-Tier Shelf Brackets, Hardware Only
Great shelves, strong and they look great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
R
Verified Purchase
Rachel
Phoenix, US
★★★★★ 5
great shelves
Style: 4-Tier Shelf Brackets, Hardware Only.
looks so good on a wall, would buy again
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Reviewed in the United States on January 15, 2026
N
Verified Purchase
nona chambliss
Cuba, US
★★★★★ 5
Black iron shelves
Style: 4-Tier Shelf Brackets, Hardware Only.
Love these shelves! Able to put without problems for this 79 yo woman.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026

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