So, I bought 50 and very pleased although I need maybe 3. So, I bought 50 and very pleased although I need maybe 3. Metric socket head cap screws, also known as Allen head screws, have a recessed drive and are commonly used when there is not enough clearance for a conventional wrench or socket. Alloy steel is steel that has been alloyed with other materials to improve overall physical properties. Alloy Steel is steel that has been alloyed with other materials to improve overall physical properties. Alloy Steel is steel that has been alloyed with other materials to improve overall physical properties. Alloy Steel is steel that has been alloyed with other materials to improve overall physical properties. With a high cylindrical head, socket cap head fasteners have a recessed driving area and offer high hold power at high torque levels. With a high cylindrical head, socket cap head fasteners have a recessed driving area and offer high hold power at high torque levels. Tensile strength ranges for the alloys typically used in these fasteners range from 170,000 to 180,000 psi (pounds per square inch), making these amongst the strongest of materials. Tensile strength ranges for the alloys typically used in these fasteners range from 170,000 to 180,000 psi (pounds per square inch), making these amongst the strongest of materials. Tensile strength ranges for the alloys typically used in these fasteners range from 170,000 to 180,000 psi (pounds per square inch), making these amongst the strongest of materials.

Alloy Steel is steel that has been alloyed with other materials to improve overall physical properties. Alloy Steel is steel that has been alloyed with other materials to improve overall physical properties. Alloy Steel is steel that has been alloyed with other materials to improve overall physical properties. Alloy Steel is steel that has been alloyed with other materials to improve overall physical properties. Alloy Steel is steel that has been alloyed with other materials to improve overall physical properties. Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits. Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits. Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits. Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits. Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits.

   Austenitic Stainless Steels are designated by a 3 digit SAE Stainless Steel Grade beginning with the number 3 (e. g. 304, 316). Stainless steels are used for their corrosion resistance, high-temperature strength, scaling resistance, and low-temperature toughness. Stainless steels are used for their corrosion resistance, high-temperature strength, scaling resistance, and low-temperature toughness. Pan head fasteners have a low, large cylindrical head with a high rounded top edge for higher tightening torques - these fasteners are often recommended to replace older head styles such as round, binding, or truss-head where possible. Austenitic Stainless Steels are alloys of iron and carbon that contain between 16% and 30% Chromium, a maximum of 0. Austenitic Stainless Steels are alloys of iron and carbon that contain between 16% and 30% Chromium, a maximum of 0. Lately windshield wiper blades I've purchased have not had the screws needed to attach them to our older Toyota truck windshield wiper arms. Lately windshield wiper blades I've purchased have not had the screws needed to attach them to our older Toyota truck windshield wiper arms.   Another common naming convention for Austenitic Stainless Steels are 18/8, 18/10, 18/0, etc.   The chromium, which helps develop a passive surface oxide film, provides corrosion resistance in stainless steels.   The chromium, which helps develop a passive surface oxide film, provides corrosion resistance in stainless steels.