SKU: 28225221302

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

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Description

Hillman 1/4 in. Diameter x 2 in. Length Grade 8 Heat-Treated Steel Hex Head Cap Screws, Coarse Thread, 100-PackHillman Grade 8 Hex Head Cap Screws, 1 4" x 2", 100 Pack Heavy duty Grade 8 hex head cap screws designed for high strength fastening. Made from heat treated steel with a washer face under the head and coarse threads, ideal for machinery, automotive, and structural applications. Key Features: High Strength Grade 8: Heat treated steel delivers exceptional tensile strength for demanding projects Washer Face Under Head: Provides a better seal and

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

Heavy-duty Grade 8 hex head cap screws designed for high-strength fastening. Made from heat-treated steel with a washer face under the head and coarse threads, ideal for machinery, automotive, and structural applications.


Key Features:

  • High Strength Grade 8: Heat-treated steel delivers exceptional tensile strength for demanding projects
  • Washer Face Under Head: Provides a better seal and distributes load for secure fastening
  • Coarse Thread Design: Optimized for quick installation and strong hold in tapped holes or with nuts
  • Partially Threaded Shank: Offers alignment and shear strength where needed
  • 100-Pack Value: Boxed quantity for shop, jobsite, or bulk maintenance needs

Specifications Table:

Specification Details
Diameter 1/4 inch
Length 2 inch
Material Steel
Finish Heat Treated; Yellow dichromate-style
Grade 8 Grade (USS)
Head Style Hex head with washer face under head
Thread Type Coarse
Threading Partially threaded
Number in Package 100 pack
Packaging Type Boxed
Use For use with a nut or in a tapped hole; tighten with wrench or drill
Unit of Measurement Metric (per source listing)
Package Dimensions 4.3 in L x 4.3 in W x 3.5 in H
Package Weight 3.6 lbs

Frequently Asked Questions (FAQ):

Q: Are these bolts fully threaded?
A: No. They are Grade 8 hex cap screws that are partially threaded along the shank.


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


Q: Do these have a special finish?
A: Yes. They are heat-treated with a yellow dichromate-style finish for added strength and wear resistance.


Q: What thread type do they use?
A: Coarse thread, suitable for use with corresponding nuts or tapped holes.


Q: What is included in the package?
A: A boxed 100-pack of 1/4 in. diameter x 2 in. length Grade 8 hex head cap screws.


Industrial Strength with Refined Utility

These Grade 8 hex cap screws bring a crisp, engineered purity to any build, their heat-treated sheen hinting at quiet power. The washer-faced head feels tailored—clean and confident—anchoring hardware with a polished, purposeful presence. Style them with matte-black brackets or brushed steel fittings to celebrate the interplay of strength and sophistication. A foundational detail, they’re the subtle luxury that makes structures feel impeccably finished.


Secure your projects with confidence—choose these Grade 8 Hillman hex cap screws for durable, high-strength fastening.

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: 28225221302

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4.8 ★★★★★
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Verified Purchase
Erika
Houston, US
★★★★★ 5
Amazing!!
The dogs love them!!! They have not been able to destroy them at all!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
B
Verified Purchase
BrandiLynn0311
Los Angeles, US
★★★★★ 5
Mixed Results: SIHRMIU Dog Chew Toys Offered Stimulation, Limited Interest from Aggressive Chewers
I recently purchased the SIHRMIU 2 Pack Dog Chew Toys for Aggressive Chewers with hopes of providing my energetic dogs with both entertainment and stimulation. While these toys boasted durability and were designed to alleviate boredom, my experience with them yielded mixed results. Upon receiving the chew toys, I appreciated their sturdy construction and the promise of durability, which was essential given my dogs' penchant for aggressive chewing. The variety of textures and shapes seemed promising, offering potential for engaging play sessions that could keep my pets occupied and mentally stimulated. Initially, my dogs showed some interest in the toys, eagerly sniffing and exploring them. They seemed intrigued by the different textures and shapes, and I was hopeful that these toys would provide the entertainment they needed. However, as my dogs began to interact more with the toys, it became evident that their interest was short-lived. While they engaged with the toys for brief periods, they quickly lost interest and returned to their usual chewing favorites. Despite their designation for aggressive chewers, the toys did not seem to withstand the intense chewing of my pets as well as expected. Within a short time, I noticed signs of wear and tear, with pieces starting to break off. While the SIHRMIU dog chew toys offered some stimulation and diversion for my dogs, they ultimately failed to hold their interest or stand up to their aggressive chewing habits. While they may be suitable for dogs with less voracious chewing tendencies, they were not a perfect fit for my pets. In conclusion, while these chew toys have potential and may work well for some dogs, they fell short of expectations for my aggressive chewers. I appreciate the effort put into their design and durability, but unfortunately, they did not meet the needs of my furry companions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2024
M
Verified Purchase
Michele Johnson
Birmingham, US
★★★★★ 5
Indestructible!
These dog chew toys have been a great purchase! My dog loves them and was interested in them right away. The shapes are fun and easy for my dog to hold while chewing, which keeps them entertained for a long time. The material feels durable and has held up really well even with regular chewing. I also like that it helps keep my dog busy and gives them something safe to chew on instead of furniture or shoes. Getting two toys in the pack is a nice bonus, and they seem well made for the price. Overall, I’m very happy with this purchase and would definitely recommend these chew toys to other dog own
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Reviewed in the United States on March 11, 2026
D
Verified Purchase
Deanna Yanda
Natrona Heights, US
★★★★★ 5
Indestructible for the heavy chewers in your life!
My dogs can chew anything, and these are still in great shape! Very chew resistant to even my large dogs, and they love them! Easy to wash off if they end up in the food bowl or outside!
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Reviewed in the United States on May 27, 2026
A
Verified Purchase
Annie
Alexandria, US
★★★★★ 5
Perfect for aggressive chewers
Super durable and my dog loves it! Keeps her busy and she’s a very aggressive chewer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

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