SKU: 19702781390

Hillman 1/2 in. Diameter x 1-3/4 in. Length Zinc-Plated Steel Hex Bolt, 50-Pack

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Description

Hillman 1/2 in. Diameter x 1-3/4 in. Length Zinc-Plated Steel Hex Bolt, 50-PackHillman Zinc Plated Steel Hex Bolt, 1 2 in. x 1 3 4 in., 50 Pack Durable Grade 2 steel hex bolts with a corrosion resistant zinc plated finish for general fastening in wood, metal, or mixed materials. Partially threaded shank provides strong clamping force and reduces shear movement, ideal for a wide range of projects. Key Features: General Purpose Strength: Grade 2 steel suitable for most everyday fastening tasks Corrosion Resistance: Zinc plated

Hillman Zinc-Plated Steel Hex Bolt, 1/2 in. x 1-3/4 in., 50-Pack

Durable Grade 2 steel hex bolts with a corrosion-resistant zinc-plated finish for general fastening in wood, metal, or mixed materials. Partially threaded shank provides strong clamping force and reduces shear movement, ideal for a wide range of projects.


Key Features:

  • General-Purpose Strength: Grade 2 steel suitable for most everyday fastening tasks
  • Corrosion Resistance: Zinc-plated finish helps protect against rust in typical environments
  • Secure Clamping: Partially threaded shank improves grip and minimizes shear
  • Versatile Applications: Works for wood-to-wood, wood-to-metal, and metal-to-metal connections
  • Bulk Value: 50-pack for jobsite efficiency and consistent hardware matching

Specifications Table:

Specification Details
Diameter 1/2 inch
Length 1-3/4 inch
Material Steel
Finish Zinc Plated
Grade Grade 2
Thread Type Coarse
Head Type Hex
Shank Partially threaded
Applications Wood-to-wood, wood-to-metal, metal-to-metal
Units per Package 50 pack
Packaging Type Boxed
Brand Hillman
Unit of Measurement (source) Listed as Metric on source page, dimensions provided in inches
Package Dimensions (H x W x L) 3.5 in x 4.3 in x 4.3 in
Package Weight 6.6 lb

Frequently Asked Questions (FAQ):

Q: Are these fully threaded?
A: No. They are partially threaded to increase clamping force and reduce shear movement.


Q: What thread type do these bolts use?
A: Coarse thread.


Q: Can these be used outdoors?
A: The zinc-plated finish offers basic corrosion resistance for typical environments; for harsh or coastal environments, consider higher corrosion-resistant coatings or stainless steel.


Q: What size washer and nut should I use?
A: Use matching 1/2 in. coarse-thread nuts and compatible washers, ideally Grade 2 with a zinc-plated finish.


Q: Do I need to pre-drill?
A: Yes. Pre-drill holes sized appropriately for a 1/2 in. bolt for best results.


Utility, polished—hardware with quiet confidence

These zinc-kissed hex bolts bring a tailored precision to cabinetry, built-ins, and bespoke metalwork. The partially threaded shank is a subtle design hero—clean, purposeful, and structurally assured. Style them with matching zinc hardware for a cohesive, luminous finish across a workshop or studio. Consider them the understated essential that elevates the craft to luxurious simplicity.


Equip your project with reliable clamping power—add this 50-pack of Hillman hex 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: 19702781390

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Mark
Alexandria, US
★★★★★ 2
Decent, but be careful of frequent use.
Size: 12 Pairs / 24 pcs, Size: 12 Pairs / 24 pcs
The looks are very nice, functional if left alone once assembled. After that I would leave them alone otherwise you risk the main male portion just coming loose of the housing, sound quality is decent, nothing to write home about, but again, not very durable. If they could fix that 1 thing, these would be very good buy and value, the rest of each plug is hefty and well made.
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Reviewed in the United States on January 12, 2026
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Fixed my over temp warning issue.
Easy to change and work like new. No more over temp warning at idle.
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Reviewed in the United States on June 9, 2025
M
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Michael Rhodes
Battle Creek, US
★★★★★ 5
Outboard thermostat
Works fine. A little pricey but better to buy the best than risk a cheap failure and destroy your engine like i did once.
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Reviewed in the United States on May 29, 2026
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carlos febus
Houston, US
★★★★★ 5
Good
Good
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Reviewed in the United States on April 27, 2026
W
Verified Purchase
Will Rhoden
Birmingham, US
★★★★★ 5
Works as it should
Works as it should
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Reviewed in the United States on March 24, 2026

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