SKU: 27674628754

Hillman 9/16 in. Diameter x 2 in. Length Heat-Treated Steel Hex Head Cap Screw, 25-Pack

Sale price$53.09 Regular price$58.99
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Description

Hillman 9/16 in. Diameter x 2 in. Length Heat-Treated Steel Hex Head Cap Screw, 25-PackHillman Grade 8 Hex Head Cap Screws, 9 16" x 2", 25 Pack Heavy duty hex head cap screws engineered for high torque applications. Made from heat treated steel with machine threads, these Grade 8 fasteners deliver superior strength and durability for automotive, machinery, and construction projects. Key Features: Grade 8 Strength: Heat treated steel provides exceptional tensile strength for demanding projects Washer Face Seal: Built in washer face under

Hillman Grade 8 Hex Head Cap Screws, 9/16" x 2", 25-Pack

Heavy-duty hex head cap screws engineered for high-torque applications. Made from heat-treated steel with machine threads, these Grade 8 fasteners deliver superior strength and durability for automotive, machinery, and construction projects.


Key Features:

  • Grade 8 Strength: Heat-treated steel provides exceptional tensile strength for demanding projects
  • Washer Face Seal: Built-in washer face under the head helps improve sealing and load distribution
  • High Torque Capability: Hex cap head and machine threads allow secure tightening with a wrench or drill
  • Partially Threaded Shank: Ideal for clamping force and alignment in structural assemblies
  • Bulk Pack Convenience: 25-piece boxed pack ensures you have the right hardware on hand

Specifications Table:

Specification Details
Brand Name Hillman
Finish Heat-treated yellow dichromate
Grade Grade 8
Head Diameter 9/16 inch
Length 2 inch
Material Steel
Number in Package 25 pack
Packaging Type Boxed
Thread Type Coarse
Unit of Measurement Imperial
Package Height 3.5 in
Package Width 4.3 in
Package Length 4.3 in
Package Weight 4.7 lbs

Frequently Asked Questions (FAQ):

Q: Are these fully threaded?
A: No. They are partially threaded along the shank, which enhances clamping force.


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


Q: What is the thread type?
A: Coarse machine threads suitable for general-purpose fastening.


Q: Do these have a corrosion-resistant finish?
A: They feature a heat-treated yellow dichromate finish that adds wear resistance and some corrosion protection.


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


Industrial Poise with Purpose

These hex cap screws bring a refined, utilitarian elegance to projects where detail matters. The crisp geometry of the hex head and the subtle sheen of the dichromate finish create a clean, modern accent in exposed hardware applications. Style them as visible fasteners on custom shelving or metal frames to celebrate the craft. A small, powerful gesture that elevates function to luxurious simplicity.


Upgrade your build with Grade 8 strength—add this 25-pack of Hillman hex cap screws to your project 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: 27674628754

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Mystery Fan
Birmingham, US
★★★★★ 3
Not great at cooling
Size: Queen (2 Count), Color: Original White (Cooling)
Each pillow cover has 2 sides, one marked for cooling, and the other a different fabric. The cooling side is about the same effectiveness as having a silk or satin pillow cover. It's only cool when you first touch it. The cooling side doesn't seem to absorb or wick moisture, so if you are sweaty - it keeps the moisture in place. You'll definitely want a regular pillow case over the pillow cover. In fact, if you suffer from night sweats, the non-cooling side is actually more comfortable. The pillow fill is ample, and simple to squish around for more support for your neck, etc. Think bean bag. But it will retain your impression after use. I find I need to do as I did when I had down pillows - give it a few good shakes in the morning when I make the bed to get it evened out for the coming night. In all, it is a well-made and comfortable pillow to sleep on, but it does not excel in cooling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
C
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Carol C
Birmingham, US
★★★★★ 5
excellent pillows i bought two sets!!
Size: Firm Queen (2 Count), Color: Original White (Cooling)
I ordered these for my son who has neck issues and has gone through so many pillows trying to find one that he liked. They’re heavy, so i was worried that they might be “too” heavy to be able to sleep on comfortably, so I ordered a second set, one firmer than the other (just in case) and gave him a set for Xmas and he loved the first set so much without even trying the less firm ones.He also needs the cooling factor and these offered that, too. They are filled with pieces of memory foam (tons of it) and each pillow can be modified by removing some of the foam. The covers are beautiful, high quality fabric with a zipper so ts easy to remove or replace the foam pieces. The size is perfect and they keep their shape. I kept the second set i ordered rather than returning them and i love the pillows. I actually modified two by removing some of the foam pieces. I kept the foam pieces in a zippered pillow protector and i can always adjust mine when or if i need to. 1000% love these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
A
Verified Purchase
Asha
Bozeman, US
★★★★★ 5
The Perfect Firm Pillow l
Size: Queen (1 Count), Color: Original White (Cooling)
It is everything it claims to be, cool, comfortable and strong. I got this for my husband first, he loves it and then got one for my son, he uses it to support his knees and has been sleeping much better since then. They both needed a firm pillow that is not super soft, firm but not achy. Finally found the perfect one.
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Reviewed in the United States on May 6, 2026
A
Verified Purchase
Akeem
Natrona Heights, US
★★★★★ 5
Comfortable and stays cool
Color: White-cooling Basic, Size: Queen(Pack of 1)
Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep
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Reviewed in the United States on May 9, 2026
K
Verified Purchase
Kim Groetsch
Natrona Heights, US
★★★★★ 5
BEST, MOST COMFORTABLE PILLOWS EVER!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I've used others.BEST PILLOWS EVER! Firm, cooling and supportive. LOVE THESE!
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Reviewed in the United States on May 28, 2026

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