Hex Head Cap Screws

Hex head cap screws, also known as hex head bolts, feature a six-sided hexagonal head and precision machine threads designed for use with a nut or in a tapped hole. These versatile fasteners are widely used in construction, manufacturing, automotive, and industrial applications where strength, reliability, and ease of installation are critical.

We offer a comprehensive inventory of hex head cap screws in multiple materials, grades, and finishes to meet your exact specifications.

Materials Available

• Steel Hex Head Cap Screws

• Stainless Steel Hex Head Cap Screws

• Aluminum Hex Head Cap Screws

• Silicon Bronze Hex Head Cap Screws

• Military Specification (Mil-Spec) Hex Head Cap Screws

• Metric Hex Head Cap Screws

Steel Hex Head Cap Screw Grades

Our steel hex cap screws are available in:

• Grade 2

• Grade 5 Plain

• Grade 5 Zinc Plated

• Grade 8

• Grade 9

These options provide the strength and corrosion resistance required for light-duty to high-strength structural applications.

Stainless Steel Options

We stock corrosion-resistant stainless hex head cap screws in:

• 18-8 Stainless Steel

• 316 Stainless Steel

Ideal for marine, food processing, chemical, and outdoor environments where superior corrosion resistance is required.

Metric & Military Specifications

In addition to inch sizes, we carry a full range of metric hex head cap screws for international and OEM applications.

Our military specification hex head cap screws are available in various ASME and MS specifications, ensuring compliance with strict government and defense standards.