SKU: 4505785321

Hillman 3/8-16 in. Diameter x 1 in. Length Stainless Steel Hex Head Cap Screw, 50-Pack

Sale price$35.99 Regular price$39.99
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

Hillman 3/8-16 in. Diameter x 1 in. Length Stainless Steel Hex Head Cap Screw, 50-PackStainless Steel 3 8 16 x 1 in. Hex Head Cap Screws (50 Pack) Durable 18 8 stainless steel hex head cap screws for high torque fastening in wood, metal, and machinery. Coarse thread, partially threaded shank with washer face under the head delivers a secure seal and corrosion resistance for indoor or outdoor projects. Key Features: Corrosion Resistant: 18 8 stainless steel resists rust for outdoor and marine environments High Torque Grip: Hex cap head

Stainless Steel 3/8-16 x 1 in. Hex Head Cap Screws (50-Pack)

Durable 18-8 stainless steel hex head cap screws for high-torque fastening in wood, metal, and machinery. Coarse-thread, partially threaded shank with washer face under the head delivers a secure seal and corrosion resistance for indoor or outdoor projects.


Key Features:

  • Corrosion Resistant: 18-8 stainless steel resists rust for outdoor and marine environments
  • High Torque Grip: Hex cap head with machine threads for strong, reliable fastening
  • Better Seal: Washer face under head helps distribute load and improve sealing
  • Coarse Thread: 3/8-16 UNC, partially threaded shank for versatile applications
  • Value Pack: 50 screws per box; each screw 1 in. length

Specifications Table:

Specification Details
Diameter / Thread 3/8-16 (UNC, coarse)
Length 1 inch
Material 18-8 Stainless Steel
Head Type Hex head cap screw
Thread Coverage Partially threaded (USS) along shank
Washer Face Yes, under head for improved seal
Pieces per Pack 50
Packaging Type Boxed
Intended Use Use with a nut or in a tapped hole; tighten with wrench or drill/socket

Frequently Asked Questions (FAQ):

Q: What size are these screws?
A: Each screw is 3/8-16 (coarse thread) and 1 inch in length.


Q: Are these fully threaded?
A: No, they are USS style and partially threaded along the shank.


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


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


Q: How many come in the package?
A: 50 pieces per retail box.


Polished Utility with Stainless Poise

These stainless hex cap screws bring a quiet precision to any space, marrying industrial intent with refined finish. The subtle sheen of 18-8 stainless elevates built-ins and exposed hardware alike. Cluster them with brushed fittings for a cohesive, architectural statement on custom shelving or loft partitions. A small detail that underscores a life well made—and beautifully assembled.


Secure your next build with corrosion-resistant confidence—add this 50-pack of stainless hex cap screws 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: 4505785321

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Finngirl
Waukegan, US
★★★★★ 5
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I got these briefs so recently that have washed just one pair so far. First off, these are very comfortable, the material is soft & bordering silky, good quality sewing. Wash well and minimal if any shrinkage. They do come a bit wrinkled from the dryer but hey, these are underwear and will go on smoothly. If it were a t-shirt, I would look sloppy. I feel the sizing is accurate. No rolling and these don't announce themselves under clothing. Planning on getting more of these boxers and replacing my old panties.
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Reviewed in the United States on January 31, 2026
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Skurtzo
Lowell, US
★★★★★ 4
A little snug on the thighs
Size: Medium, Color: Multicoloured G (5-pack)
Super comfy, soft and thin. For reference, I'm 5'6", 135, athletic build. I bought medium. I almost returned them because I thought they were a bit too snug on my thighs, and my thighs are not large at all. I was concerned about panty lines under snug clothing. But, because they're thin, I figured they would probably stretch, so I kept them. So far, I've only worn them under a night shirt, but they're super comfortable and they dont ride up at all. Very nice, but if your thighs are a little thick, you probably won't like them.
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Reviewed in the United States on August 29, 2025
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Shanna
Houston, US
★★★★★ 5
Functional + Sexy
Size: Small, Color: Multicoloured E-(5-pack), Size: Small, Color: Multicoloured E-(5-pack)
Not only do these feel good, my husband can’t keep his hands off me. They fit so good and are soft. I change into these to sleep but also just use them as shorts to wear around the house. They’re comfortable and don’t slide around. I got a size small and I’m 100lbs.
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Reviewed in the United States on April 13, 2026
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ClairY
New York, US
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
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Reviewed in the United States on May 17, 2026
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Amazon Customer
Omaha, US
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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