Hillman 5/16 in. Diameter x 1-1/2 in. Length Zinc-Plated Steel Hex Tap Bolt, 100-Pack
SKU: 57728195629

Hillman 5/16 in. Diameter x 1-1/2 in. Length Zinc-Plated Steel Hex Tap Bolt, 100-Pack

Sale price$20.43 Regular price$22.70
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hillman 5/16 in. Diameter x 1-1/2 in. Length Zinc-Plated Steel Hex Tap Bolt, 100-PackHillman Zinc Plated Steel Hex Tap Bolt, 5 16" x 1 1 2", 100 Pack Durable zinc plated steel hex tap bolts for secure fastening in metal or wood projects. Sized 5 16 inch diameter by 1 1 2 inch length, they resist corrosion and provide strong, reliable hold for construction, automotive, and general repair tasks. Key Features: Corrosion Resistance: Zinc plating helps prevent rust for long lasting performance Strong Hold: Steel construction delivers

Hillman Zinc-Plated Steel Hex Tap Bolt, 5/16" x 1-1/2", 100-Pack

Durable zinc-plated steel hex tap bolts for secure fastening in metal or wood projects. Sized 5/16 inch diameter by 1-1/2 inch length, they resist corrosion and provide strong, reliable hold for construction, automotive, and general repair tasks.


Key Features:

  • Corrosion Resistance: Zinc plating helps prevent rust for long-lasting performance
  • Strong Hold: Steel construction delivers dependable fastening strength
  • Precise Fit: 5/16 in. diameter x 1-1/2 in. length for common repair and build applications
  • Hex Head Convenience: Compatible with standard wrenches for quick installation
  • Bulk Value: 100-pack reduces trips and ensures you have the right hardware on hand

Specifications Table:

Specification Details
Pack Quantity 100
Bolt Type Hex Tap Bolt
Material Steel
Finish Zinc-Plated
Diameter 5/16 in.
Length 1-1/2 in.

Frequently Asked Questions (FAQ):

Q: What tools are needed to install these bolts?
A: Use a standard wrench or socket sized for the hex head; pre-drilling and pairing with a matching nut and washer are recommended.


Q: Are these suitable for outdoor use?
A: The zinc plating offers moderate corrosion resistance suitable for many indoor and light outdoor applications; for harsh environments, consider stainless steel.


Q: Do these bolts come with nuts or washers?
A: No; this pack includes only hex tap bolts. Purchase compatible nuts and washers separately.


Q: What materials can these be used with?
A: They can fasten metal-to-metal or metal-to-wood when used with appropriately sized nuts and washers.


Q: What thread type do these have?
A: Standard machine thread compatible with matching 5/16 in. nuts; verify pitch match when pairing.


Streamlined Hardware with Polished Practicality

These zinc-plated hex tap bolts bring a clean, industrial punctuation to cabinetry, shelving, and custom fixtures. The crisp hex head offers a subtle graphic detail while the plating adds a refined, silvery sheen. Style them with matte black brackets or raw wood to balance warmth and utility. A staple for elevated, functional design, they’re the quiet heroes of tailored spaces.


Secure your projects with durable, corrosion-resistant hex tap bolts—add this 100-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: 57728195629

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 183 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Awesome product 👌
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
I love this stuff. I use it alot. Sticks great Easy to use Molds super easy Really helps with sound. Great product. I wish I could get sponsored for this product on my projects..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
J
Verified Purchase
john l fields
Lexington, US
★★★★★ 5
Good product at a good price
Style: 80 mil 36 sqft
This product works great and easy to install. I do two or more vehicles a month. I switch to this brand a year ago and would recommend to everyone of my customers
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
N
Verified Purchase
napoli
Waukegan, US
★★★★★ 4
Good deal for the price
Style: 80 mil 18 SqFt
The product is good and contrary to some comments I read it was not a mess to install and went on very nicely. That said I placed on a 71 Baracudda and starting from a 71db I was able to drop that down to about 66 with two layers Kilmatt 80mil
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
F
Verified Purchase
#1 Ford
Draper, US
★★★★★ 5
Kilmat Car Sound Deadening Mats
Style: 50 mil 25 SqFt
Easy to install in a vehicle! Helps keep the heat out as well as keeping it quieter inside my car. Self sticking to the inside of the roof without strong smelling adhesives. The quality of these pieces work very well in my vehicle!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
Verified Purchase
Jonathan Robledo
Chelsea, US
★★★★★ 5
Excellent Sound Deadening Material!
Style: 10 SqFt, Style: 10 SqFt
I installed Kilmat Sound Deadening in my truck, and I’m extremely impressed with the results. The material is thick, pliable, and easy to cut to fit doors, floor panels. It sticks very well to metal surfaces and doesn’t peel, even after heating it slightly to make it more flexible. After installation, I immediately noticed a reduction in road noise and vibrations. Worth the money!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

recommand products