Skip to content
Free Local Pickup Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted American Hardware Brands

HILLMAN 5/16 in. D X 2-1/2 in. L Heat Treated Steel Hex Head Cap Screw 100 pk

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Get reliable strength with the HILLMAN 5/16 in. D X 2-1/2 in. L Heat Treated Steel Hex Head Cap Screw 100 pk, perfect for heavy-duty projects and repairs.
Hillman MPN 220086 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $50.99. Our online price is $56.99.
$56.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Discover the strength and reliability of the HILLMAN 5/16 in. D X 2-1/2 in. L Heat Treated Steel Hex Head Cap Screw 100 pk. Engineered for durability, these cap screws are perfect for heavy-duty applications and are essential for both professionals and DIY enthusiasts alike.

Constructed from heat-treated Grade 8 steel, each screw offers exceptional tensile strength, ensuring that your projects stand the test of time. With a head diameter of 5/16 in. and a length of 2-1/2 in., these hex head cap screws provide a secure fit that can withstand demanding environments.

  • Durable Material: Made from premium heat-treated steel for maximum strength.
  • Versatile Use: Ideal for construction, automotive, and various mechanical applications.
  • Coarse Thread Type: Ensures a strong hold and easy installation.
  • Value Pack: Comes in a convenient box of 100 screws for all your needs.

Whether you’re assembling furniture or tackling an automotive repair, the HILLMAN 5/16 in. D X 2-1/2 in. L Heat Treated Steel Hex Head Cap Screw 100 pk will provide the reliability and strength you need. Don’t compromise on quality—choose HILLMAN for your next project!

Order your pack today and experience the difference in quality and performance!

The Details Specifications

Brand Hillman
SKU 54469
UPC 008236081558
Unit 0
Case Pack Quantity 2 per case
Retail Unit Quantity 1
Unit of Measure 100 BX
Dimensions (L × W × H) 5 × 4 × 3
Weight 7 lbs
Cubic Feet 0.1016 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare