SKU: 21631217766

Hillman 3/4 in. Dia x 2-1/2 in. L Heat Treated Zinc Steel Hex Head Cap Screw, 20-Pack

Sale price$44.43 Regular price$49.37
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Description

Hillman 3/4 in. Dia x 2-1/2 in. L Heat Treated Zinc Steel Hex Head Cap Screw, 20-PackHeat Treated Zinc Steel Hex Head Cap Screw, 3 4 in. x 2 1 2 in. Durable hex head cap screws from Hillman, crafted from heat treated zinc steel for strength and corrosion resistance. Sized at 3 4 in. diameter by 2 1 2 in. length, this 20 pack is ideal for heavy duty fastening in construction, machinery, and repair projects. Key Features: Heavy Duty Strength: Heat treated steel delivers reliable tensile performance for demanding applications Corrosion

Heat-Treated Zinc Steel Hex Head Cap Screw, 3/4 in. x 2-1/2 in.

Durable hex head cap screws from Hillman, crafted from heat-treated zinc steel for strength and corrosion resistance. Sized at 3/4 in. diameter by 2-1/2 in. length, this 20-pack is ideal for heavy-duty fastening in construction, machinery, and repair projects.


Key Features:

  • Heavy-Duty Strength: Heat-treated steel delivers reliable tensile performance for demanding applications
  • Corrosion-Resistant Finish: Zinc plating helps protect against rust in indoor and covered outdoor uses
  • Precise Fit: 3/4 in. diameter and 2-1/2 in. length provide consistent alignment in structural assemblies
  • Hex Head Design: Compatible with standard wrenches for strong, controlled torque
  • Convenient Value Pack: 20 screws included for efficient stocking and project continuity

Specifications Table:

Specification Details
Diameter 3/4 in.
Length 2-1/2 in.
Head Type Hex Head
Material Steel
Treatment Heat Treated
Finish Zinc
Pack Quantity 20
Manufacturer Hillman Group Rsc
Item Model Number 200414

Frequently Asked Questions (FAQ):

Q: What tools are needed to install these screws?
A: Use a compatible wrench or socket sized for a 3/4 in. hex head cap screw; torque to project specifications.


Q: Are these suitable for outdoor use?
A: The zinc finish offers basic corrosion resistance; for harsh outdoor environments, consider galvanized or stainless options.


Q: Do these require pre-drilled holes?
A: Yes—install into properly sized, pre-tapped or nut-fastened holes matching the 3/4 in. diameter and thread pitch.


Q: Can they be used with power tools?
A: Yes, with a socket driver; apply controlled torque to avoid over-tightening.


Q: What comes in the package?
A: A pack of 20 heat-treated zinc steel hex head cap screws sized 3/4 in. diameter by 2-1/2 in. length.


Industrial Poise in a Polished Zinc Finish

These hex head cap screws bring a crisp, utilitarian elegance to hardware details, pairing strength with a bright zinc sheen. The clean geometry of the hex head punctuates joinery with confident precision. Style them in exposed, industrial-inspired fixtures or custom furniture where hardware becomes part of the narrative. A refined essential that anchors luxury with honest materials and meticulous function.


Secure your build with Hillman’s heat-treated zinc cap screws—add this 20-pack to your toolkit 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: 21631217766

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Gail
Pawtucket, US
★★★★★ 5
Good idea and neat!
Color: A-silver
Its good and no problem
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Reviewed in the United States on April 17, 2026
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DKNH
Pawtucket, US
★★★★★ 4
Great sink caddy
Color: A-silver, Color: A-silver
This sink caddy is great, has slots for the necessary things, sticks perfect... Has 2 different options and I chose the one with the suction cups. Almost a week, still holding perfectly. I only have 1 thing I would change, that is the end of it that I just realized from the picture, holds the sink stopper. I have a garbage disposal so don't need that and it makes it a little too long. Other than that, perfect and it still works well and sticks on perfectly.
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Reviewed in the United States on May 22, 2025
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tamaratatoo
Louisville, US
★★★★★ 5
WORKS WELL!
Color: A-silver, Color: A-silver
Perfect sink caddy for our brushes! Suction cups work well & it was a good enough value! Gotta love Amazon! 🤣
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Reviewed in the United States on March 22, 2026
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NV46
Dallas, US
★★★★★ 5
good price and nice design for easy use
Color: A-silver
works well and perfect for our bamboo cleaning brushes
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Reviewed in the United States on May 18, 2026
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B.Barri
Lexington, US
★★★★★ 3
Leans forward with suction cups
Color: A-silver, Color: A-silver
I really like all of the spaces and the metal is good quality. However it leans forward when using the suction cups. I haven’t had that issue with other holders.
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Reviewed in the United States on May 5, 2026

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