SKU: 81929562962

Hillman 3/8-16 in. Diameter x 2-1/2 in. Length Stainless Steel Hex Head Cap Screw, 25-Pack

Sale price$35.99 Regular price$39.99
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Description

Hillman 3/8-16 in. Diameter x 2-1/2 in. Length Stainless Steel Hex Head Cap Screw, 25-PackStainless Steel 3 8 16 x 2 1 2 in. Hex Head Cap Screws (25 Pack) Durable 18 8 stainless steel hex head cap screws for strong, corrosion resistant fastening. Coarse thread, partially threaded USS pattern with washer face under the head for a secure seal in outdoor or marine environments. Key Features: Corrosion Resistant Stainless: 18 8 stainless steel resists rust for outdoor and marine use Secure Hex Drive: Hex head with washer face for better

Stainless Steel 3/8-16 x 2-1/2 in. Hex Head Cap Screws (25-Pack)

Durable 18-8 stainless steel hex head cap screws for strong, corrosion-resistant fastening. Coarse-thread, partially threaded USS pattern with washer face under the head for a secure seal in outdoor or marine environments.


Key Features:

  • Corrosion-Resistant Stainless: 18-8 stainless steel resists rust for outdoor and marine use
  • Secure Hex Drive: Hex head with washer face for better seating and load distribution
  • Coarse Thread Grip: 3/8-16 USS, partially threaded shank for strong holds
  • Versatile Use: Ideal for machinery, construction, and general repairs where hex bolts are specified
  • Value Pack: 25 screws per box for jobsite efficiency

Specifications Table:

Specification Details
Diameter 3/8-16
Length 2-1/2 inch
Material 18-8 Stainless Steel
Head Type Hex head with washer face
Thread Type Coarse (USS)
Thread Coverage Partially threaded
Count 25 per pack
Packaging Type Boxed
Category Hex Bolts

Frequently Asked Questions (FAQ):

Q: What size are these screws?
A: They are 3/8-16 diameter with a 2-1/2 inch length.


Q: Are these fully threaded?
A: No, they are partially threaded (USS pattern) with coarse 3/8-16 threads.


Q: What material are they made of?
A: 18-8 stainless steel for enhanced corrosion resistance.


Q: Do they have a washer face?
A: Yes, there is a washer face under the head to improve sealing and load distribution.


Q: How are they installed?
A: Tighten with a wrench or compatible hex socket/driver into a nut or tapped hole.


Industrial polish that stands up to the elements

These stainless steel hex cap screws bring a refined industrial note to exposed hardware moments while delivering steadfast performance. I love the subtle sheen of 18-8 stainless—it feels purposeful and elevated. Try them on custom shelving brackets or architectural hardware where the fastener is part of the story. Their durability and clean geometry make them an essential detail for luxe, long-lasting design.


Upgrade your build with corrosion-resistant stainless strength—add this 25-pack to your cart today.

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: 81929562962

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Gordon Butler
Grantham, US
★★★★★ 5
Wine Made Easy
Color: 7-in-1 Silver, Size: Rechargeable
Excellent product and welcome addition to my kitchen. Wine opening made super easy and looks fantastic !
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Reviewed in the United States on April 26, 2026
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vanessa
Charlottesville, US
★★★★★ 5
Great gift
Color: 7-in-1 Silver, Size: Rechargeable
It’s really easy to use, works amazing, nice speed. It looks awesome on my counter top. Great idea for a gift!!!
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Reviewed in the United States on April 12, 2026
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Jeremiah Priddy
Belleville, US
★★★★★ 4
Great value
Color: 6-in-1 Silver, Size: Rechargeable
Great value for the price. Opener works great and holds a charge well.
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Reviewed in the United States on March 30, 2026
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Mike
Birmingham, US
★★★★★ 5
Don't pass this one by
Color: Gunmetal Grey, Size: Rechargeable
This is the best wine opener we ever had...push button once...it goes in, pulls cork out, then reverses and drops cork in your hand...all with one push of the button. Long battery life between charges.
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Reviewed in the United States on May 6, 2026
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Vivian Davis
Lexington, US
★★★★★ 5
Works just like it says.
Color: 8-in-1 Silver, Size: Rechargeable
My hands can no longer open a bottle of wine. This makes it so easy.
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Reviewed in the United States on May 29, 2026

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