Hillman 1/4-20 in. Diameter x 4 in. Length Stainless Steel Hex Head Cap Screw, 25-Pack
SKU: 94879914731

Hillman 1/4-20 in. Diameter x 4 in. Length Stainless Steel Hex Head Cap Screw, 25-Pack

Sale price$25.19 Regular price$27.99
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Description

Hillman 1/4-20 in. Diameter x 4 in. Length Stainless Steel Hex Head Cap Screw, 25-PackStainless Steel 1 4 20 x 4 in. Hex Head Cap Screws (25 Pack) These Hillman hex head cap screws are made from 18 8 stainless steel for reliable corrosion resistance in outdoor or marine environments. The coarse thread, partially threaded design delivers strong holding power and easy installation with a wrench or drill. Key Features: Durable Stainless Steel: 18 8 stainless resists rust and corrosion for long lasting performance High Torque Hex Head: Hex

Stainless Steel 1/4-20 x 4 in. Hex Head Cap Screws (25-Pack)

These Hillman hex head cap screws are made from 18-8 stainless steel for reliable corrosion resistance in outdoor or marine environments. The coarse-thread, partially threaded design delivers strong holding power and easy installation with a wrench or drill.


Key Features:

  • Durable Stainless Steel: 18-8 stainless resists rust and corrosion for long-lasting performance
  • High-Torque Hex Head: Hex cap head with washer face allows secure tightening and better sealing
  • Coarse Machine Threads: 1/4-20 coarse threads for strong grip in tapped holes or with a nut
  • Partially Threaded Shank: Added shear strength where it matters
  • Bulk Value: 25 pieces per retail package

Specifications Table:

Specification Details
Diameter / Thread 1/4-20
Length 4 in
Head Style Hex cap with washer face
Material 18-8 Stainless Steel
Thread Type Coarse (USS)
Threading Partially threaded along shank
Pieces per Pack 25
Installation Tighten with wrench or drill; use with nut or tapped hole
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: What size are these screws?
A: They are 1/4-20 diameter with a 4-inch length.


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


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


Q: How are they installed?
A: Tighten with a wrench or drill; use in a tapped hole or with a matching 1/4-20 nut.


Q: How many come in the pack?
A: 25 screws per package.


Streamlined Hardware with Enduring Shine

Sleek and purposeful, these stainless hex cap screws bring a subtle, architectural polish to any project. I love the quiet gleam of 18-8 stainless—beautifully resilient against the elements. Use them to elevate exposed fastener moments on utility shelving or outdoor benches for a refined, intentional look. Consider them the small, luxurious detail that makes craftsmanship feel complete.


Upgrade your build with durable, corrosion-resistant stainless fasteners—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: 94879914731

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Amazon Customer
Fort Morgan, US
★★★★★ 5
Great product
Great love it
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Reviewed in the United States on August 3, 2025
M
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matthew r kovanda
Lake Worth, US
★★★★★ 4
works as it shoud
works as it should
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Reviewed in the United States on June 24, 2025
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Juan Morante
Louisville, US
★★★★★ 1
No funcionó al Kia K5 2025
No funcionó en mi carro
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Reviewed in the United States on September 18, 2025
B
Brooke Gilman
Omaha, US
★★★★★ 1
0/10 chance it’ll actually hold your phone
Instillation- easy. Function- terrible, it didn’t hold my phone up for more than 2 seconds before the entire holder fell down (IPhone 16 pro; 7.5oz with a slim case.) Fit- great but useless for the durability.
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Reviewed in the United States on May 14, 2026
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Verified Purchase
Holly Hamblin
West Palm Beach, US
★★★★★ 1
Not Worth it
This mount was great for about a week. After that it popped off and would not stay in place. I would not recommend buying this.
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Reviewed in the United States on May 25, 2026

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