Aluminum Hex Head Cap Screws

Shop Aluminum Hex Head Cap Screws for lightweight strength and corrosion resistance, perfect for applications where weight savings matter. Made from high-quality aluminum, these cap screws offer excellent durability and are easy to machine.

At Springs Fastener, we provide Aluminum Hex Head Cap Screws in various sizes and finishes to fit your project needs. Choose from individual packages or bulk quantities with tiered pricing to suit any order size.

Most orders ship within 24 hours, with dependable shipping available throughout the United States.

Explore our full range of Aluminum Hex Head Cap Screws below. For more options, browse all cap screws and all hex head cap screws.

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Product Name	Material	Finish	Full Size	Diameter	Length	Threads Per Inch	Head Type	Price
1/4" - 20 x 1 3/4" Hex Cap Screws \| Grade A \| Plain \| 1428CHAL	Grade A	Plain	1/4" - 20 x 1 3/4"	1/4"	1 3/4"	20	Hex	$51.17 Volume Discounts Volume Discounts 1+: $51.17 5+: $43.88	View Details
3/8" - 16 x 3/4" Hex Cap Screws \| Grade A \| Plain \| 3712CHAL	Grade A	Plain	3/8" - 16 x 3/4"	3/8"	3/4"	16	Hex	$164.01 Volume Discounts Volume Discounts 1+: $164.01 5+: $140.63	View Details
3/8" - 16 x 2" Hex Cap Screws \| Grade A \| Plain \| 3732CHAL	Grade A	Plain	3/8" - 16 x 2"	3/8"	2"	16	Hex	$102.34 Volume Discounts Volume Discounts 1+: $102.34 5+: $87.75	View Details
1/2" - 13 x 1" Hex Cap Screws \| Grade A \| Plain \| 5016CHAL	Grade A	Plain	1/2" - 13 x 1"	1/2"	1"	13	Hex	$167.47 Volume Discounts Volume Discounts 1+: $167.47 5+: $143.59	View Details

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Why Choose Springs Fastener?

Shipping Details

Most orders ship within 24 hours. Shipping is available across the United States.

Comprehensive Inventory

Our extensive catalog includes fasteners in various materials, finishes, sizes, and grades.

Ease of Online Purchasing

We accept Visa, MasterCard, AMEX, and Discover.

Purchasing Options

Our fasteners are available in both individual packages and in bulk quantities with tiered bulk pricing.