SKU: 98384037271

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

Sale price$45.89 Regular price$50.99
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Hillman 1/4 in. x 2-1/2 in. Grade 8 Heat-Treated Steel Hex Head Cap Screws, Coarse Thread (100-Pack)Hillman 1 4 in. x 2 1 2 in. Grade 8 Hex Cap Screws (100 Pack) Heavy duty Grade 8 hex head cap screws for high strength fastening in machinery, automotive, and structural applications. Made from heat treated steel with a durable yellow dichromate style finish and coarse threads for reliable grip. Key Features: High Strength Grade 8: Engineered for demanding loads and superior tensile strength Heat Treated Steel: Enhanced durability and wear resistance

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

Heavy-duty Grade 8 hex head cap screws for high-strength fastening in machinery, automotive, and structural applications. Made from heat-treated steel with a durable yellow dichromate-style finish and coarse threads for reliable grip.


Key Features:

  • High Strength Grade 8: Engineered for demanding loads and superior tensile strength
  • Heat-Treated Steel: Enhanced durability and wear resistance for long service life
  • Coarse Thread: Quick assembly and strong hold in tapped holes or with nuts
  • Washer Face Under Head: Better seating and sealing to distribute load
  • Bulk 100-Pack: Convenient boxed quantity for shop or jobsite restocking

Specifications Table:

Specification Details
Brand Hillman
Diameter 1/4 inch
Length 2-1/2 inch
Material Steel
Finish Heat-treated yellow dichromate-style finish
Grade Grade 8
Thread Type Coarse (USS)
Threading Partially threaded along shank
Head Type Hex head with washer face under head
Count 100 pack
Packaging Type Boxed
Use For use with a nut or in a tapped hole; tighten with wrench or drill
Package Dimensions (L x W x H) 4.3 in x 4.3 in x 3.5 in
Package Weight 4.3 lb

Frequently Asked Questions (FAQ):

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


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


Q: What is the thread type?
A: Coarse thread.


Q: What grade are these bolts?
A: Grade 8 for high-strength applications.


Q: What size are the screws?
A: 1/4 inch diameter by 2-1/2 inch length.


Industrial Poise in a Polished Bolt

These Grade 8 hex cap screws bring a crisp, engineered elegance to any utility-driven space. The heat-treated, golden finish catches light with a subtle luster, lending a refined industrial accent. Style them with exposed hardware on workbenches or shelving to celebrate function as ornament. A small detail with outsized impact—essential hardware for a confident, luxurious workshop aesthetic.


Equip your projects with Grade 8 strength—add this 100-pack of Hillman hex cap screws to your cart now.

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: 98384037271

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Chris Davis
Dallas, US
★★★★★ 5
I can use my remote again
Style: 1 to 1 IR Repeater
I added a center channel speaker, and it was partially blocking the remote sensor. This solution works like a charm and has an easy setup. One end points towards the existing IR, and the other end goes where you are going to point the remote to. The only suggestion is to include a USB connector with the product, so I don't need to find one.
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Reviewed in the United States on May 6, 2026
S
Verified Purchase
Stacy Moots
Birmingham, US
★★★★★ 5
Very good signal repeater
Style: 1 to 1 IR Repeater
Fantastic product! I have a center channel for my surround sound that blocks the infrared sensor on my Sony Bravia TV that never works. I always have to get up to turn the TV on or off as well as other functions. So I purchased this product and it worked like a charm. Very simple to install, took less than 5 minutes . I didn’t have no compatibility issues. It was plugged play . Simply stick on the transmitting sensor by the receiving sensor on the TV and then the extended sensor for receiving from your remote control put where you would like it, lastly plug in the USB plug into any 5V power block and you’re done. Now I have no issues with range with controlling my TV, which is great.!👏🏼. Definitely a good product. I would highly recommend…
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Reviewed in the United States on November 10, 2025
P
Verified Purchase
Peter M. Klein
Whiting, US
★★★★★ 5
Easy to Set up
Style: 1 to 1 IR Repeater
Works great. Have Sonos playbar mounted behind TV and it does not support eARC, only IR, for use with AppleTV remote. This solved problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
T
Verified Purchase
Tbilisi
Dallas, US
★★★★★ 5
Works just as advertised!
Style: 1 to 1 IR Repeater
Super east to set up. Haven't had any issues in our very long living room so it must work at around 25ft
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Reviewed in the United States on May 6, 2026
A
Verified Purchase
alex
Lowell, US
★★★★★ 1
DOESNT WORK / REFUND ONLY WITH RETURN
Style: 1 to 1 IR Repeater
Does NOT work. DO—NOT—-BUY Does NOT have the parts in the instructions. ONLY WAY TO GET A REFUND IS TO TAKE IT TO A STORE AND PAY TO HAVE IT RETURNED UNLESS ITS A STAPLES. DO NOT BUY.
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Reviewed in the United States on May 5, 2026

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