Hillman 1/4 in. Diameter x 3-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 100-Pack
SKU: 58916092340

Hillman 1/4 in. Diameter x 3-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 100-Pack

Sale price$24.77 Regular price$27.52
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Hillman 1/4 in. Diameter x 3-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 100-PackHillman 1 4" x 3 1 2" Hex Head Cap Screws (100 Pack) These Hillman Grade 5 hex head cap screws are made from durable steel with a heat treated zinc finish for strength and corrosion resistance. Sized 1 4 in. diameter by 3 1 2 in. length, theyre partially threaded and ideal for securing components with a nut or into tapped holes. Key Features: Durable Construction: Heat treated steel with zinc finish for strength and corrosion resistance Grade 5

Hillman 1/4" x 3-1/2" Hex Head Cap Screws (100-Pack)

These Hillman Grade 5 hex head cap screws are made from durable steel with a heat-treated zinc finish for strength and corrosion resistance. Sized 1/4 in. diameter by 3-1/2 in. length, they’re partially threaded and ideal for securing components with a nut or into tapped holes.


Key Features:

  • Durable Construction: Heat-treated steel with zinc finish for strength and corrosion resistance
  • Grade 5 Performance: Suitable for medium-to-high strength fastening applications
  • Hex Head Design: Wrench-ready head with washer face for reliable torque and grip
  • Partially Threaded Shank: Enhances shear strength where unthreaded shank bears load
  • Bulk Convenience: 100-pack boxed for jobsite efficiency and inventory savings

Specifications Table:

Specification Details
Brand Hillman
Diameter 1/4 in
Length 3-1/2 in
Material Steel
Finish Heat Treated Zinc
Grade 5
Head Type Hex Head Cap Screw
Thread Type Coarse
Threading Partially threaded
Number in Package 100
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: Are these fully threaded?
A: No. They are partially threaded Grade 5 hex cap screws.


Q: What tools are needed for installation?
A: Tighten with a wrench or driver/socket sized for 1/4 in. hex cap screws and use with a matching nut or tapped hole.


Q: What is the thread type?
A: Coarse thread (UNC).


Q: What material and finish are used?
A: Steel with a heat-treated zinc finish for added corrosion resistance.


Q: How many screws are included?
A: 100 screws per boxed pack.


Industrial Poise in a Polished Zinc Finish

A crisp hex silhouette brings a refined, utilitarian rhythm to cabinetry, brackets, and exposed hardware moments. The heat-treated zinc sheen adds a quiet luster, catching light without shouting. Use these in sightline applications—think open shelving or garage workstations—to unify function and form. It’s the subtle hardware upgrade that makes everyday details feel impeccably considered.


Upgrade your fastening projects with these Grade 5, zinc-finished Hillman hex cap screws—add the 100-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: 58916092340

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Reviewed in the United States on May 12, 2026
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