Hillman 5/16-18 x 2 in Stainless Steel Hex Head Cap Screws, 100-Pack
SKU: 87678071678

Hillman 5/16-18 x 2 in Stainless Steel Hex Head Cap Screws, 100-Pack

Sale price$78.29 Regular price$86.99
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Description

Hillman 5/16-18 x 2 in Stainless Steel Hex Head Cap Screws, 100-PackStainless Steel Hex Head Cap Screws, 5 16 18 x 2 in (100 Pack) Durable 18 8 stainless steel hex head cap screws for high torque fastening in tapped holes or with a nut. Coarse 5 16 18 threads and partially threaded shank deliver strength and corrosion resistance for indoor or outdoor projects. Key Features: Corrosion Resistant Stainless Steel: 18 8 finish holds up outdoors and in damp environments High Torque Hex Head: Compatible with wrenches or

Stainless Steel Hex Head Cap Screws, 5/16-18 x 2 in (100-Pack)

Durable 18-8 stainless steel hex head cap screws for high-torque fastening in tapped holes or with a nut. Coarse 5/16-18 threads and partially threaded shank deliver strength and corrosion resistance for indoor or outdoor projects.


Key Features:

  • Corrosion-Resistant Stainless Steel: 18-8 finish holds up outdoors and in damp environments
  • High-Torque Hex Head: Compatible with wrenches or drills for secure tightening
  • Washer Face Under Head: Helps provide a better seal and load distribution
  • Partially Threaded Shank: USS pattern for strength and alignment in bolted joints
  • Bulk Value Pack: 100 screws per boxed package for jobsite or shop stock

Specifications Table:

Specification Details
Brand Name Hillman
Material 18-8 Stainless Steel
Diameter/Thread 5/16-18 (Coarse) machine thread
Length 2 inch
Head Style Hex cap, washer face under head
Thread Type Coarse
Thread Coverage Partially threaded (USS) along shank
Number in Package 100 pack
Packaging Type Boxed
Use For use with a nut or in a tapped hole; tighten with wrench or drill
Package Height 3.5 in
Package Width 4.3 in
Package Length 4.3 in
Package Weight 7 lbs

Frequently Asked Questions (FAQ):

Q: What thread size and length are these screws?
A: They are coarse 5/16-18 machine threads with a 2-inch overall length.


Q: Are these fully threaded?
A: No. They are USS-style hex cap screws with a partially threaded shank.


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


Q: Can these be used outdoors?
A: Yes. The 18-8 stainless steel provides enhanced corrosion resistance for outdoor or damp environments.


Q: What’s included in the package?
A: A boxed retail pack of 100 hex head cap screws.


Polished Utility with Timeless Hardware

These stainless hex cap screws bring a crisp, architectural clarity to any build. The clean hex head and luminous finish feel refined while delivering robust performance. Use them to elevate exposed fastener moments on shelving brackets or custom metalwork. A small detail that quietly underscores a space’s craftsmanship and luxury.


Stock up on these corrosion-resistant stainless cap screws to tackle your next project with dependable, high-torque 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: 87678071678

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4.1 ★★★★★
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RR
Natrona Heights, US
★★★★★ 5
So Far So Good
I adopted a young adult dog less than 2 weeks ago. She had spent over 12 hours a day in a crate and has excessive energy and anxiety built up. She is a strong chewer. So far, out of 6 toys, this is the only one still in one piece. It appears sturdy and extra bouncy. So much better than regular tennis balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2024
L
Verified Purchase
Lisa B
Dallas, US
★★★★★ 5
My dogs favorite!
My dogs love these! They will play all day if you'd let them, these balls are their favorites. I use the chuck-it handle and they get tons of exercise in the big yard!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
T
Verified Purchase
Theredirishman
Chelsea, US
★★★★★ 5
The Dog LOVES IT!
I bought this for my ex-wife's Pitbull. He is an aggressive chewer and usually destroys any toy I buy him. But not this one! The ball is small enough and pliable that it gives when he chomps on it. He loves this ball and seems to be his favorite toy. Thank you for making a product that he likes and can't destroy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2024
S
Verified Purchase
Sean
Houston, US
★★★★★ 5
My Golden Retriever’s favorite
We’ve owned lots of toys and balls. This specific version (in blue) has been her absolute favorite. She’s about 72lbs and chews on this thing regularly with no visible damage. We actually own about 6 of them because they have a tendency to go missing underneath furniture and in the yard. We have two of the orange colored ones but she doesn’t like those nearly as much which I assume is because the blue is easier to see in the grass. Other than that…They bounce really well and also whistle a little when you throw them hard enough. I hope they never stop making these.
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Reviewed in the United States on October 6, 2024
A
Verified Purchase
Alp acct
Louisville, US
★★★★★ 4
doesn't whistle as loud as other chuckit balls I've seen, but a good ball.
makes some noise, but I've seen (and played with) others at the dog park that whistle much louder than the 1 I got. all Chuckit balls... so, just this one I'm betting. but it flys good and the dog loves to chase it. he chews it a fair bit as well and the ball has not taken much damage from him (lab mix) or others that have had a go at it. I'll likely buy another at some point ... just wish it was a little louder when flying.
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Reviewed in the United States on November 4, 2025

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