Hillman Grade 8 Hex Cap Screws 1/2 in. x 4-1/2 in., 25-Pack

Heavy-duty Grade 8 hex cap screws crafted from heat-treated steel for high-strength fastening. Coarse threads and washer face under the head deliver secure grip and a better seal in demanding applications. Ideal for machinery, automotive, and structural projects.

Key Features:

• Grade 8 Strength: Heat-treated steel delivers maximum tensile strength for heavy-duty applications
• Coarse Thread Design: Provides fast, reliable engagement in pre-tapped holes or with nuts
• Washer Face Under Head: Improves load distribution and sealing for a tighter hold
• Partially Threaded Shank: Added shear strength where it matters most
• Convenient 25-Pack: Boxed for easy storage and jobsite replenishment

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Are these screws fully or partially threaded?
A: They are partially threaded along the shank for added strength.

Q: What tools are recommended for installation?
A: Tighten with a wrench or compatible socket; a drill with the proper driver can also be used.

Q: Do these have a protective finish?
A: Yes, they are heat-treated and feature a yellow dichromate finish for wear resistance.

Q: What thread type do they use?
A: Coarse thread.

Q: What size are these screws?
A: 1/2 inch diameter by 4-1/2 inch length.

Industrial Strength, Refined Utility

These Grade 8 hex cap screws bring a crisp, utilitarian elegance to any build, marrying strength with precision. The bold hex head and warm yellow dichromate finish add a subtle industrial accent that feels intentional. Style them with blackened steel brackets or exposed hardware moments to punctuate cabinetry and lofted shelving. A small detail that signals craftsmanship—and the backbone of luxurious, lasting design.

Choose Hillman Grade 8 hex cap screws for dependable, high-strength fastening—add this 25-pack to your project today.