Using this product, our team found that the Hillman Group Phillips screws were an excellent choice for any industrial and scientific application. The screws fit securely into the material without issue and held up well during our testing of heavy-duty equipment .The screws have great strength and durability making it a great value for the quantity received. The only drawback was that the packaging could have been better as it was difficult to keep track of the screws. overall, would highly recommend this product for anyone in need of reliable screws for their project!