Hillman 1/4 in. Diameter x 1-1/2 in. Length Grade 8 Heat-Treated Steel Hex Head Cap Screw, 100-Pack
SKU: 10629474611

Hillman 1/4 in. Diameter x 1-1/2 in. Length Grade 8 Heat-Treated Steel Hex Head Cap Screw, 100-Pack

Sale price$28.79 Regular price$31.99
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Description

Hillman 1/4 in. Diameter x 1-1/2 in. Length Grade 8 Heat-Treated Steel Hex Head Cap Screw, 100-PackHillman Grade 8 Hex Head Cap Screws, 1 4 in. x 1 1 2 in., 100 Pack Heavy duty Grade 8 hex head cap screws engineered for high strength fastening in automotive, machinery, and construction projects. Heat treated steel with yellow dichromate finish resists wear and corrosion, and the washer face head delivers a better seal. Sized 1 4 in. diameter by 1 1 2 in. length, partially threaded for secure clamping. Key Features: High Strength Grade 8: Built for

Hillman Grade 8 Hex Head Cap Screws, 1/4 in. x 1-1/2 in., 100-Pack

Heavy-duty Grade 8 hex head cap screws engineered for high-strength fastening in automotive, machinery, and construction projects. Heat-treated steel with yellow dichromate finish resists wear and corrosion, and the washer-face head delivers a better seal. Sized 1/4 in. diameter by 1-1/2 in. length, partially threaded for secure clamping.


Key Features:

  • High-Strength Grade 8: Built for demanding applications requiring superior tensile strength
  • Heat-Treated Steel: Enhanced durability with yellow dichromate finish for wear and corrosion resistance
  • Washer-Face Hex Head: Improved sealing surface under the head for reliable torque and hold
  • Partially Threaded Shank: Provides strong clamping force and alignment
  • Coarse Threads: Compatible with standard nuts and tapped holes; tighten with a wrench or drill

Specifications Table:

Specification Details
Brand Name Hillman
Diameter 1/4 inch
Length 1-1/2 inch
Material Steel
Finish Heat-treated yellow dichromate
Grade Grade 8
Head Type Hex head with washer face
Thread Type Coarse
Threading Partially threaded along shank
Number in Package 100 pack
Packaging Type Boxed
Package Height 2 in
Package Width 4.5 in
Package Length 3.5 in
Package Weight 2.6 lbs
Tightening Method Wrench or drill

Frequently Asked Questions (FAQ):

Q: Are these fully threaded?
A: No. They are partially threaded along the shank to provide better clamping strength.


Q: What thread type do they use?
A: Coarse thread suitable for standard nuts and tapped holes.


Q: Can I use them outdoors?
A: Yes. The heat-treated steel with yellow dichromate finish offers improved wear and corrosion resistance, though additional protection may be needed in harsh environments.


Q: What tools are needed for installation?
A: Install using a wrench or a drill/driver with the appropriate hex socket.


Q: What is included in the package?
A: A boxed 100-pack of 1/4 in. diameter x 1-1/2 in. length hex head cap screws.


Industrial polish with unwavering strength

This grade 8 hex cap screw brings a refined industrial accent to functional builds, marrying a warm yellow dichromate sheen with crisp geometry. The washer-faced head creates a tailored seal that feels both precise and elegant. Style it with matte black brackets or brushed steel hardware for a chic utility statement. It’s a small detail that anchors a space in confidence and luxury performance.


Choose Hillman Grade 8 hex cap screws for dependable, high-strength fastening that elevates every project.

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: 10629474611

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4.6 ★★★★★
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Verified Purchase
jmb02129
Cuba, US
★★★★★ 5
Fantastic Boots!
Size: 8.5, Color: Redwood/Gum 10
Completely satisfied with these boots. True to size, well made, comfortable from the get-go; not break in needed. Waterproof- really. The Red Suede has withstood a nasty winter season & still looks great. Good traction. I like the ankle height which looks good with long, mid length pants & leggings. I love the easy slip on/off aspect..made getting ready for dog walking easy. I 100%recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
P
Verified Purchase
Paige
Lake Worth, US
★★★★★ 5
Definitely worth the price
Size: 6.5, Color: Black/Black
Absolutely love these boots! I originally bought them to wear in NYC in December & they did not disappoint. They were comfortable, cute, durable and worked well in the slush/snow. The traction on the bottom is also nice! They kept me warm with wool socks. I wear them almost daily now. Perfect for everyday. easy to wear with variety of outfits. Good every day shoe.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
K
Verified Purchase
Kimberly
Massapequa, US
★★★★★ 5
Snagged a deal
Size: 7, Color: Redwood/Gum 10
I waited and waited to get these boots! I knew I was chancing it, but they went on sale, and I snagged them! I am a size 7, and they fit nicely with socks. a little loose, barefooted, but what psycho wears boots without socks? They are comfortable and really well-made.
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Reviewed in the United States on April 8, 2026
A
Verified Purchase
ashlynnk
Lake Worth, US
★★★★★ 4
Cute, comfortable waterproof boots (a little snug to put on)
Size: 7, Color: Velvet Tan/Gum 2
These are really cute Chelsea-style boots and feel very comfortable once they’re on. The waterproof material is great for wet weather and the sole feels sturdy with good traction. They look stylish enough to wear casually but still feel practical for rainy days. The only downside is they can be a little difficult to put on at first because the opening is somewhat snug, but once they’re on they fit well and feel supportive. Overall they’re a great waterproof boot and I’ve enjoyed wearing them.
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Reviewed in the United States on March 17, 2026
A
Verified Purchase
Abby B
Charlottesville, US
★★★★★ 5
Surprisingly great for my wide feet and high instep!
Size: 10.5, Color: Velvet Tan/Gum 2
So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
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Reviewed in the United States on March 7, 2026

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