SKU: 90201084564

Hillman 3/8 in. Diameter x 4 in. Length Zinc-Plated Steel Hex Tap Bolts, Coarse Thread, 50-Pack

Sale price$40.49 Regular price$44.99
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Description

Hillman 3/8 in. Diameter x 4 in. Length Zinc-Plated Steel Hex Tap Bolts, Coarse Thread, 50-PackHillman 3 8 in. x 4 in. Zinc Plated Hex Tap Bolts (50 Pack) These Hillman hex tap bolts feature a fully threaded shank for secure fastening in wood to wood, wood to metal, or metal to metal applications. Made from Grade 2 steel with a zinc plated finish, they offer dependable strength and moderate corrosion resistance for everyday projects. Key Features: Fully Threaded Security: Hex tap bolts feature a fully threaded shank to minimize shear movement

Hillman 3/8 in. x 4 in. Zinc-Plated Hex Tap Bolts (50-Pack)

These Hillman hex tap bolts feature a fully threaded shank for secure fastening in wood-to-wood, wood-to-metal, or metal-to-metal applications. Made from Grade 2 steel with a zinc-plated finish, they offer dependable strength and moderate corrosion resistance for everyday projects.


Key Features:

  • Fully Threaded Security: Hex tap bolts feature a fully threaded shank to minimize shear movement and hold materials firmly
  • Durable Grade 2 Steel: Balanced strength for general-purpose fastening; pair with matching Grade 2 nuts and washers
  • Corrosion-Resistant Finish: Zinc plating provides moderate rust protection for indoor and sheltered outdoor use
  • Coarse Thread Design: Easier starts and strong grip in common building materials
  • Bulk Value Pack: 50-count box of 3/8 in. diameter x 4 in. length bolts for project efficiency

Specifications Table:

Specification Details
Diameter 3/8 inch
Length 4 inch
Material Steel
Finish Zinc Plated
Grade Grade 2
Thread Type Coarse
Head Style Hex
Shank Fully threaded
Application Wood-to-wood, wood-to-metal, metal-to-metal fastening
Pieces 50 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: Are nuts and washers included?
A: No. Purchase matching Grade 2 nuts and washers separately for best results.


Q: Do I need to pre-drill?
A: Yes. Pre-drill a hole that matches the 3/8 in. bolt diameter for easier installation and proper fit.


Q: Can these be used outdoors?
A: The zinc-plated finish offers moderate corrosion resistance; for harsh outdoor environments, consider stainless or hot-dipped galvanized hardware.


Q: What thread type do these bolts have?
A: They are coarse thread, fully threaded along the shank.


Q: What materials are these suitable for?
A: Designed for wood-to-wood, wood-to-metal, and metal-to-metal fastening tasks.


Industrial Poise in a Polished Zinc Finish

There’s a quiet confidence to these hex tap bolts—the crisp facets of the head and the clean zinc sheen bring order and intention to utilitarian details. I love how the fully threaded profile delivers both function and a refined, rhythmic texture. Use them to punctuate exposed shelving or metalwork where hardware becomes part of the composition. They’re the small, purposeful accents that make everyday construction feel elegantly resolved.


Equip your next project with dependable, zinc-plated strength—add this 50-pack of Hillman hex tap bolts 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: 90201084564

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Berthav
New York, US
★★★★★ 5
Quality
Color: Black, Size: 7 Years, Color: Black, Size: 7 Years
Excellent quality, My son looks incredible
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Reviewed in the United States on June 5, 2026
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Lady Wescott
Bozeman, US
★★★★★ 4
Sharp Looking Kids Suit With One Missing Piece
Color: Navy, Size: 7 Years, Color: Navy, Size: 7 Years
I ordered this suit for my 6yo son in a size 7 so he would have a little room to grow and get more wear out of it, and sizing is perfect. He did not need it for any specific occasion, he just wanted a suit because apparently kindergarteners sometimes wake up and decide they are businessmen now. Let me start with the positives because there are a lot of them. This is a very well made suit. The jacket, pants, and dress shirt are all surprisingly nice quality. The fabric does not feel cheap or flimsy at all. The jacket has good structure, the buttons are well attached, the seams are clean, and all the little details like the collar and pockets look great. It honestly looks like a proper little formal suit. The pants are nicely made as well and pair perfectly with the jacket. The white dress shirt underneath is also good quality and completes the whole look. Overall, it is a really sharp outfit and would absolutely work for special occasions like weddings, recitals, formal events, church, or family photos. Now for the reason I am deducting one star. The listing specifically shows and mentions that this set includes a bow tie. That was actually the main reason I chose this particular suit over others. Some options only had a standard tie or no tie at all, but my son specifically wanted a bow tie. Unfortunately, the bow tie was not included with mine. That was definitely disappointing because it was one of the main selling points for me when choosing this set. Now I have to go find a separate bow tie that matches, which I was hoping to avoid. That said, I do want to be clear that this issue does not take away from the actual quality of the suit itself. The suit is genuinely very well made and looks fantastic on him. If your child needs a suit for a wedding, formal event, recital, or something similar, this would absolutely work. My son mostly just wanted a suit because he thinks it is cool, so now he has one and can show up to school looking like the smallest CEO in kindergarten. Overall, this is a very nice quality suit set. I just wish the bow tie that was advertised had actually been included.
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Reviewed in the United States on March 10, 2026
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Liz
Waukegan, US
★★★★★ 5
Good for the price
Color: Black, Size: 10 Years
Great suit for the price and it includes the shirt which It was a great surprise
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Reviewed in the United States on May 27, 2026
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Vicki Fontana
Massapequa, US
★★★★★ 5
One size smaller is perfect!
Color: Navy, Size: 10 Years
This suit fit perfect but I did order one size smaller than my grandson normally wears. It is very well made and he can't wait to wear it in the wedding.
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Laurie Rygiel
Alexandria, US
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Our grandson looked so handsome!
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