Hillman Grade 5 Hex Head Cap Screws, 3/8" x 3", 50-Pack

Durable Grade 5 hex head cap screws made of steel with a heat-treated zinc finish for added strength and wear resistance. Partially threaded with a washer face under the head for a better seal, ideal for use with nuts or tapped holes.

Key Features:

• Grade 5 Strength: Heat-treated steel for reliable performance in structural and machinery applications
• Corrosion-Resistant Finish: Zinc coating enhances durability and wear resistance
• Washer Face Design: Built-in washer face under head improves seal and load distribution
• Partially Threaded Shank: Provides strong clamping force and alignment where full threads aren't required
• Coarse Thread: Compatible with standard nuts and tapped holes; easy installation with wrench or drill

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Are these fully threaded?
A: No. They are Grade 5 hex cap screws with a partially threaded shank.

Q: What tools are needed for installation?
A: Tighten with a wrench or a drill fitted with the appropriate hex socket.

Q: Do they resist rust?
A: The zinc finish offers corrosion resistance suitable for general indoor and some outdoor applications; for harsh environments, consider stainless options.

Q: What thread type do they use?
A: Coarse thread, compatible with standard nuts and tapped holes.

Q: Is this a bulk pack?
A: Yes, the box contains 50 screws.

Industrial Strength, Streamlined Beauty

These hex cap screws bring a clean, engineered aesthetic to any build, marrying function with a refined metallic sheen. The zinc finish catches light subtly while the faceted head adds crisp geometry. Style them with raw woods and matte blacks for a modern, workshop-chic vibe, or use them to punctuate minimalist cabinetry. A small detail with big impact—essential hardware for elevated, enduring design.

Upgrade your project with these Grade 5 zinc-finished hex cap screws—add the 50-pack to your cart today.