SKU: 77965140668

Hillman 5/16-18 in. Diameter x 1 in. Length Stainless Steel Hex Head Cap Screw, 100-Pack

Sale price$48.59 Regular price$53.99
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Description

Hillman 5/16-18 in. Diameter x 1 in. Length Stainless Steel Hex Head Cap Screw, 100-PackStainless Steel Hex Head Cap Screws, 5 16 18 x 1 in, 100 Pack These Hillman hex head cap screws offer strong, reliable fastening with 18 8 stainless steel for superior corrosion resistance. Coarse machine threads and a washer faced head deliver high torque capability and a secure seal in structural, automotive, and general hardware applications. Key Features: Durable Stainless Steel: 18 8 stainless resists rust and corrosion for long lasting

Stainless Steel Hex Head Cap Screws, 5/16-18 x 1 in, 100-Pack

These Hillman hex head cap screws offer strong, reliable fastening with 18-8 stainless steel for superior corrosion resistance. Coarse machine threads and a washer-faced head deliver high torque capability and a secure seal in structural, automotive, and general hardware applications.


Key Features:

  • Durable Stainless Steel: 18-8 stainless resists rust and corrosion for long-lasting performance
  • High Torque Hex Head: Hex cap head with machine threads enables strong tightening with wrench or drill
  • Washer Face Seal: Built-in washer face under the head helps create a better seal
  • Partially Threaded Shank: USS pattern provides grip and alignment where needed
  • Bulk Convenience: 100 screws per boxed package for efficient project use

Specifications Table:

Specification Details
Size 5/16-18 x 1 inch
Thread Type Coarse
Material 18-8 Stainless Steel
Head Type Hex cap with washer face
Shank USS partially threaded
Number in Package 100 pack
Packaging Type Boxed
Unit of Measurement Imperial (inches)
Package Height 2 in
Package Width 3.5 in
Package Length 4.5 in
Package Weight 3.3 lbs

Frequently Asked Questions (FAQ):

Q: What size are these screws?
A: They are 5/16-18 coarse thread with a 1-inch length.


Q: Are they fully threaded?
A: They are USS partially threaded along the shank.


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


Q: Will these resist corrosion outdoors?
A: Yes, the 18-8 stainless steel construction provides enhanced corrosion resistance for indoor and outdoor use.


Q: How many screws come in the package?
A: 100 pieces per retail package.


Polished Utility with Enduring Stainless Poise

A sleek hex head in stainless steel brings a tailored precision to any build, elevating hardware from purely functional to thoughtfully refined. The washer-faced cap creates a clean, confident seal that feels intentional in cabinetry, shelving, or architectural accents. Style it with matte blacks or warm woods for a balanced composition that’s modern yet grounded. Consider these the quiet essentials that underscore a space with durable, luxurious integrity.


Choose Hillman stainless hex cap screws today for corrosion-resistant strength and a clean, reliable finish on every project.

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: 77965140668

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4.7 ★★★★★
Based on 2183 reviews
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Mack Mackenzie
Battle Creek, US
★★★★★ 4
These are very thick pillows.
Item Package Quantity: 2, Size: Queen
Exactly as advertised. They are very firm and very thick. They're too thick for me to be able to use as bed pillows. However, they seem to work pretty well as cushions in my papasan chair on top of its normal cushion also work very well as decorative pillows. I'm still giving them four stars because they're exactly as advertised and they seem well made. My only complaint is that they're just too thick. And that's definitely not the fault of the pillows or the pillow maker.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
R
Verified Purchase
Robin Smith
Carnegie, US
★★★★★ 5
how good the product is
Item Package Quantity: 4, Size: Standard
These pillows are soft, fluffy, and surprisingly supportive for the price. They’re comfortable no matter how you sleep — whether on your side, back, or stomach — and they maintain their shape well overnight without going flat. The fabric cover feels smooth and breathable, keeping things cool through the night. After a few days of fluffing and use, they settle nicely into a perfect medium firmness. They also wash and dry easily without clumping. Overall, a great‑value pillow set that offers comfort, versatility, and quality — ideal if you need an affordable yet cozy bedding refresh.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
J
Verified Purchase
“Just Me”, LMT
Pawtucket, US
★★★★★ 5
Great Quality for a Great Proce!
Item Package Quantity: 2, Size: King
These pillows are very comfortable and maintain their shape. Quality is as described at a comfortable price for the quality! The pillows are comfortable; not overly firm nor flat. The density is medium and supportive; very comfortable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
M
Verified Purchase
MF
Belleville, US
★★★★★ 5
Firm and comfortable
Item Package Quantity: 2, Size: Standard
These pillows are well made. Firm, yet comfortable. I am pretty rough with my pillows. I toss and turn frequently. After one year, they are still holding up.
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Reviewed in the United States on May 17, 2026
J
Verified Purchase
Japilla
Charlottesville, US
★★★★★ 4
Quite good. I am actually surprised. Too small for queensize
Item Package Quantity: 2, Size: Queen
These pillows are actually good. After reading a ton of reviews I pulled the trigger on these. I was 100% sure I was going to receive bad quality pillows (too flat or too thick). They do take 24-48 hours to firmen up. Let's see if they flatten out in a few weeks or if they hold up. My wife said the pillow was too thick and it raised her head too much. I don't agree, I sleep perfect on these, no neck pain in the morning. Update 04/24 These are actually quite small to be considered queen pillows. They have become firm over the last few days.
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Reviewed in the United States on April 20, 2026

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