Hillman 1/2 in. x 6 in. Grade 8 Hex Head Cap Screws (25-Pack)

Heavy-duty hex head cap screws made from heat-treated Grade 8 steel for high-strength fastening. Partially threaded with a washer face under the head for a secure seal, ideal for machinery, automotive, and structural applications.

Key Features:

• High Strength Grade 8: Heat-treated steel delivers superior tensile strength for demanding applications
• Partial Thread Design: Provides strong clamping force with better alignment and shear strength
• Washer Face Under Head: Improved bearing surface for a tighter, more reliable seal
• Corrosion-Resistant Finish: Yellow dichromate coating enhances wear and rust resistance
• Convenient Bulk Pack: 25-count box for shop, jobsite, or maintenance stock

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What size are these bolts?
A: Each bolt is 1/2 inch diameter and 6 inches in length.

Q: Are these fully threaded?
A: No. They are partially threaded along the shank for higher shear strength.

Q: What grade are they and what tool is needed?
A: They are Grade 8 hex head cap screws; tighten with a wrench or compatible driver.

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

Q: What is included in the package?
A: A boxed 25-pack of Hillman 1/2 in. x 6 in. Grade 8 hex head cap screws.

Industrial Strength with a Refined Finish

These Grade 8 hex cap screws bring a confident, engineered presence to any build. The yellow dichromate sheen catches light with a subtle, warm luster while delivering uncompromising strength. Style them as visible fasteners on utility furniture or workshop fixtures for a purposeful, crafted look. They’re the quiet luxury of hardware—beautiful, durable, and absolutely dependable.

Equip your project with Grade 8 strength—add this 25-pack to your cart and secure every connection with confidence.