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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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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★★★★★ 5
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Perfect for dressing up ay outfit. Comes folded in a bag with tons of wrinkles, so leave time for dry cleaning if purchasing for an occasion.
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★★★★★ 3
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Reviewed in the United States on December 22, 2025
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Los Angeles, US
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