The Socket Head Cap Screws feature various points and specifications: one has a cup point and is made of alloy steel with a Rockwell hardness of 45-53, conforming to ANSI B18.3, and has a black oil-dipped finish, using a 1/16" Hex Key (K-M No. 83-620). The others have knurled points that resist vibration, are also made of alloy steel, conform to ANSI B18.3, and have a black oil-dipped finish. They require different Hex Keys: one uses a 1/8" Hex Key (K-M No. 83-623), another uses a 3/16" Hex Key (K-M No. 83-626), a third uses a 3/32" Hex Key (K-M No. 83-622), a fourth uses a 5/32" Hex Key (K-M No. 83-625), a fifth uses a 1/4" Hex Key (K-M No. 83-628), and the last one uses a 5/64" Hex Key (K-M No. 83-621).

The Socket Head Cap Screw features a knurled point that resists vibration, is made of alloy steel, conforms to ANSI B18.3 standards, and has a black oil-dipped finish. It requires a 1/8" Hex Key (K-M No. 83-623), a 3/16" Hex Key (K-M No. 83-626), or a 5/32" Hex Key (K-M No. 83-625) for use, depending on the specific screw variant.

The knurled point resists loosening from vibration, and the corrosion-resistant 18-8 stainless steel construction ensures durability in harsh environments, conforming to ANSI B18.3 standards.