SKU: 21972297149

Hillman 3/8 in. x 2 in. Grade 8 Heat-Treated Steel Hex Head Cap Screws, Coarse Thread, 100-Pack

Sale price$71.38 Regular price$79.31
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Description

Hillman 3/8 in. x 2 in. Grade 8 Heat-Treated Steel Hex Head Cap Screws, Coarse Thread, 100-PackHillman 3 8 in. x 2 in. Grade 8 Hex Cap Screws (100 Pack) Heavy duty Grade 8 hex head cap screws made of heat treated steel for high strength fastening. Sized 3 8 in. diameter by 2 in. length with coarse threads, ideal for machinery, automotive, and structural applications. Key Features: High Strength Grade 8: Heat treated steel provides superior tensile strength for demanding applications. Coarse Thread Design: Offers quick assembly and strong hold

Hillman 3/8 in. x 2 in. Grade 8 Hex Cap Screws (100-Pack)

Heavy-duty Grade 8 hex head cap screws made of heat-treated steel for high-strength fastening. Sized 3/8 in. diameter by 2 in. length with coarse threads, ideal for machinery, automotive, and structural applications.


Key Features:

  • High Strength Grade 8: Heat-treated steel provides superior tensile strength for demanding applications.
  • Coarse Thread Design: Offers quick assembly and strong hold in tapped holes or with matching nuts.
  • Hex Head with Washer Face: Ensures better load distribution and easier tightening with a wrench or driver.
  • Consistent Sizing: 3/8 in. diameter x 2 in. length for common repair and build tasks.
  • Bulk Value Pack: 100 screws per boxed package for jobsite efficiency and restocking.

Specifications Table:

Specification Details
Diameter 3/8 in
Length 2 in
Thread Type Coarse
Grade Grade 8
Material Heat-treated steel
Finish Heat Treated
Head Type Hex head with washer face
Pack Quantity 100 pack
Packaging Type Boxed
Unit of Measurement Metric (per web source listing)
Product Type Hex Head Cap Screw
Each Weight 7.300 lb (package)

Frequently Asked Questions (FAQ):

Q: What size are these screws?
A: They are 3/8 inch diameter by 2 inch length with coarse threads.


Q: What grade and material are they?
A: Grade 8, heat-treated steel for high strength.


Q: Are these fully threaded?
A: They are described as partially threaded hex cap screws typical of Grade 8 hardware.


Q: How are they installed?
A: Tighten with a wrench or compatible driver on the hex head; use with a nut or into a tapped hole.


Q: How many screws are included?
A: 100 pieces per box.


Industrial Strength, Clean Precision

These Grade 8 hex cap screws bring a refined, utilitarian edge to your projects—pure function rendered beautifully. The crisp hex head and golden heat-treated finish feel purposeful, anchoring hardware moments with confidence. Style them with raw steel brackets or matte black accents for a modern workshop aesthetic. A small detail with a big impact, they’re the quiet heroes of elevated, durable design.


Equip your project with Grade 8 strength—add this 100-pack to your cart and fasten with confidence.

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: 21972297149

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Cgreen
Cuba, US
★★★★★ 5
Great for the price!
Color: Avocado Green
It is quiet and it works well. I was trying to purchase a smaller keyboard my husband had picked up for me for my birthday. Although this is much bigger, it works well is quiet and it didn't cost a fortune. The color of the keyboard was not exactly what I was going in for, however I am grateful to have another keyboard as I had ruined another one with coffee. The keyboard is fairly lightweight although like I said I was trying to get a smaller one to replicate the one my husband got me my mistake has decent responsiveness, mouses ergonomic. It's a nice keyboard I wouldn't have gone with this color personally. Seems to be fairly durable and easy to connect and use. The price was very good so I would recommend two others.
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Reviewed in the United States on June 6, 2026
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Susan Owen
Birmingham, US
★★★★★ 5
Very quiet and comfortable keyboard
Color: Black
I recently purchased this keyboard and mouse set to replace my old one, and I’ve been very pleased with it so far. The keyboard keys are soft, responsive, and surprisingly quiet, which makes typing much more comfortable. The mouse also has a smooth, soft-touch feel that fits nicely in the hand. Overall, the set feels well made and like a great value for the price. I would definitely recommend it to anyone looking for a comfortable and reliable keyboard and mouse combo.
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Reviewed in the United States on May 27, 2026
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Elaine Richards
Pawtucket, US
★★★★★ 5
I love it! Better quality than expected for the price!
Color: White
Much better quality than expected for the price. Quiet typing, smooth mouse, no issues. I love it! Will purchase again if I need another one.
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Reviewed in the United States on May 22, 2026
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Ted Quam
Battle Creek, US
★★★★★ 4
It should last, but could be much better.
Color: Black
The keys are quiet and the keyboard should last a long time. Being a flat keyboard, I find myself hitting two keys at the same time frequently, and prefer the style with raised, tapered keys. The mouse times out and needs to be woke up by right clicking, but other times seems to lose connectivity entirely. Overall, I wish for something better
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Reviewed in the United States on December 22, 2025
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Kenny
Birmingham, US
★★★★★ 5
Great low price option for wireless keyboard
Color: Black
I’ve been using this ergonomic wireless keyboard and mouse for a bit now, and I’m honestly really happy with it. It’s super lightweight, and setup was as simple as plugging in the USB receiver; everything worked right away without me having to mess with any settings. The keyboard feels great to type on. The keys are soft and quiet, and the adjustable tilt makes a noticeable difference for my wrists during longer work stretches. I also like having the full number pad and the shortcut keys, little things, but they make my day-to-day work smoother. The mouse is comfortable and easy to control, and I haven’t had any issues with the wireless connection at all. No lag, no random disconnects. Battery life has also been impressive so far. Overall, it’s easy to use, comfortable, and does exactly what I need it to. I’m definitely happy with the purchase.
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Reviewed in the United States on November 28, 2025

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