5/16 x 1-1/4" Button Head Socket Cap Screws, Allen Socket Drive, Stainless Steel 18-8, Full Thread, Bright Finish, Machine Thread

5/16-18 Thread Size 3/16" Allen Hex Drive 1-1/4" Length, Fully threaded 18-8 Stainless Steel, High Quality, provides great strength and protection against corrosion to make these fasteners last! The popularity of Button Head Socket Cap Screws grows because of its positive, hex-socket wrenching feature, the use of heat-treated alloy steel. These heavy-duty screws are especially well suited to fastening thin plates, strips, moldings, and sheet metal parts where the advantages of maximum head contact, flush surfaces, and nonslip wrenching action are combined. Non-Slip Driving: With the close-fitting, internally engaging hex key, power is transmitted for extra firm setups without loss through side play, reaming or slipping. Costly slips of the driving tool are avoided, along with possible damage both to the work and the screw. Accurately Formed Heads: Screws have the standard 82degree angle under the head. Sockets are accurately centered in the screw head and are formed with clean edges without burrs. No ragged chips are in the socket bottom to prevent the full leverage of the hex key from being used. No Burred Slots: Hex-socket Flat Head Cap Screws are ideal for countersinking with complete closed head contact all around. No slivered or damaged slots caused by driving tool skids. An even surface is always assured. APPLICATIONS: Ideal for thin sections where heads cannot protrude. Fastening where maximum flush and sidewall contact is required Roller threader, headers, overhead rails for chain hoist We choose to offer a huge selection of button socket cap screws because we want our customers to find exactly what they’re looking for.