1 1/4-7 x 6 1/2 Hex Cap Screw Grade 8 Yellow Zinc 3/4-16 meaning it is not intended

meaning it is not intended for use in high-pressure applications

This 1 1/8-12 x 3 Hex Cap Screw Grade 5 Zinc is a high-quality fastener designed for use in a variety of applications

The 3/8-16 x 6 Hex Cap Screw Grade 2 Zinc is a versatile and durable fastener designed for a wide range of applications

while the hex head allows for easy installation and removal

They have a grade 5 rating

1 1/4-7 x 6 1/2 Hex Cap Screw Grade 8 Yellow Zinc 3/4-16 meaning it is not intendedThis 1 1 4 7 x 6 1 2 Hex Cap Screw is made of steel and has a Grade 8 rating, indicating its high strength and durability. It is coated with yellow zinc for corrosion resistance and has a hexagonal head for easy tightening with a wrench. The screw is 6 1 2 inches long and has a diameter of 1 1 4 7 inches. It is commonly used in construction, machinery, and other applications where a strong and reliable fastener is required.