Hillman 5/8 in. Diameter x 6-1/2 in. Length Zinc-Plated Steel Hex Bolt, 25-Pack
SKU: 55499683196

Hillman 5/8 in. Diameter x 6-1/2 in. Length Zinc-Plated Steel Hex Bolt, 25-Pack

Sale price$83.69 Regular price$92.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hillman 5/8 in. Diameter x 6-1/2 in. Length Zinc-Plated Steel Hex Bolt, 25-PackHillman 5 8 in. x 6 1 2 in. Zinc Plated Hex Bolt (25 Pack) Heavy duty Hillman hex bolts secure wood to wood, wood to metal, and metal to metal projects. Zinc plated Grade 2 steel offers reliable strength and corrosion resistance for general purpose fastening. Key Features: General Purpose Strength: Grade 2 steel suitable for most everyday construction and repair tasks Corrosion Resistant: Zinc plated finish helps protect against rust in typical

Hillman 5/8 in. x 6-1/2 in. Zinc-Plated Hex Bolt (25-Pack)

Heavy-duty Hillman hex bolts secure wood-to-wood, wood-to-metal, and metal-to-metal projects. Zinc-plated Grade 2 steel offers reliable strength and corrosion resistance for general-purpose fastening.


Key Features:

  • General-Purpose Strength: Grade 2 steel suitable for most everyday construction and repair tasks
  • Corrosion Resistant: Zinc-plated finish helps protect against rust in typical environments
  • Secure Hold: Partially threaded shank improves grip and reduces shear movement between materials
  • Versatile Applications: Ideal for wood, metal, and mixed-material assemblies
  • Bulk Pack Convenience: 25-pack for efficient stocking on larger jobs

Specifications Table:

Specification Details
Diameter 5/8 inch
Length 6-1/2 inch
Material Steel
Finish Zinc Plated
Grade Grade 2
Thread Type Coarse
Head Style Hex
Shank Partially threaded
Number in Package 25 pack
Packaging Type Boxed
Intended Use Wood-to-wood, wood-to-metal, metal-to-metal fastening

Frequently Asked Questions (FAQ):

Q: What size drill bit should I use for pre-drilling?
A: Match the pilot hole to the bolt’s diameter and the material; for 5/8 in. bolts, pre-drill appropriately sized clearance and pilot holes based on the nut/washer setup and material thickness.


Q: Are these bolts fully threaded?
A: No. They are partially threaded to provide a stronger, more stable clamping area.


Q: What washers and nuts should I use?
A: Use Grade 2 washers and nuts with a zinc-plated finish to match strength and corrosion resistance.


Q: Can these be used outdoors?
A: The zinc plating offers basic corrosion resistance for typical outdoor use, but for harsh or marine environments consider a higher corrosion-resistant material like stainless steel or hot-dip galvanized.


A Clean, Industrial Accent with Purpose

This hex bolt brings a crisp, utilitarian silhouette to hardware moments that need to look intentional. The zinc-plated sheen pairs effortlessly with raw woods and painted metals, creating a balanced, tailored finish. Style it with oversized washers for a graphic punctuation on exposed joinery. It’s the refined, hardworking detail that elevates functional design to quiet luxury.


Equip your project with dependable, corrosion-resistant fastening—add this 25-pack to your cart and build 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: 55499683196

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 767 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
I
Verified Purchase
Irene Z.
Alexandria, US
★★★★★ 5
Love these
Size: 18-24 Months Infant, Color: Grey
These are awesome! My 15-month old wore these everywhere on our trip to Mexico. He scuffed them up quite a bit, but other than cosmetics, they're holding strong through sand, sprinklers, and general gallivanting around. They are super easy to get on, which also makes them easy for him to pull off. But as long as he's busy running a muck, he forgets they're even on his feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
N
Verified Purchase
NAZIK
Dallas, US
★★★★★ 4
Sizing is off, send me free pair!
Size: 3-4 Years Toddler, Color: Navy, Size: 3-4 Years Toddler, Color: Navy
Sizing is off. I’m very frustrated. I ordered it to Costa Rica thru shipping company in Miami, which takes about 3 weeks to deliver and + shipping fee that they apply (20$) I spent time and checked the size guide. According to the size guide, I ordered “3-4 years old” which supposed to be 16cm from heel to toe) the pair I ordered ended up being 17cm! My baby’s feet are 15cm, I was planning to get 16cm for him to grow into it, but 17cm is too big. The shoes it self looks good, the leather is very soft and nice. I’m not sure how durable they are. Ordering first time from this brand. I ordered 2 pairs of shoes from a similar brand and liked it. They just didn’t have the size I needed. Although, the leather the previous brand uses for shoes seems much thicker. Again, I don’t know how durable “Dooty Fish” but I like how soft on skin they are.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2024
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Wide and flexible
Size: 18-24 Months Toddler, Color: White
Very cute I love the width and flexibility of the shoe 18 to 24 month is a bit too big for my 18 month old and she generally wears a size 6 1/2 shoe. I’m going to try the smaller size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
K
Verified Purchase
Kelsey
Pawtucket, US
★★★★★ 1
Don’t buy
Size: 12-18 Months Infant, Color: Navy
Cute little shoes but I would not recommend people buy these. The elastic broke on both shoes within a month. And they cannot get even a tiny bit of water on them. (Which is impossible with a toddler) If they do get wet the bottoms become dangerously slick. I wanted to get nice little barefoot shoes that I could use as hand-me-downs for future kiddos but these were not it. Horrible quality and not worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 23, 2025
F
Verified Purchase
Flora
Lowell, US
★★★★★ 3
Quality control?
Size: 6-12 Months Infant, Color: Navy, Size: 6-12 Months Infant, Color: Navy
These were true to color (in blue) and are a cute design, however we received a pair that was oddly mismatched size-wise. They were both 6-12mo, however one moccasin was visibly larger and wider than the other. They were both too big for my 7mo old, but even when he'd grow into one the other would be much too large so we returned. Too bad because these would have been perfect if the quality control was there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025

recommand products