B3/8-16 x 2 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR 1 1/2-6 They have a Phillips pan

They have a Phillips pan head with a 5/8-inch diameter and a fully threaded shank with a length of 2 inches

The washer face distributes the load evenly

1/4-20 x 1 1/4 Hex Cap Screw Silicone Bronze is a high-quality fastener designed for secure and durable connections

making it ideal for use in harsh environments or outdoor projects

Taptite alternative thread roll screw with a full thread and a zinc and wax finish

B3/8-16 x 2 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR 1 1/2-6 They have a Phillips panB3 8 16 x 2 MS90728 is an Alloy Steel B1821 Coarse Cap Screw that conforms to ASTM A354BD standards. It has a diameter of 3 8 inches, a length of 2 inches, and a thread size of 16 threads per inch. The screw is zinc plated yellow and meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS). It is commonly used in industrial and construction applications where high strength and corrosion resistance are required.