M12 x 1.75 x 55 MM (PT) Coarse Thread ISO 4762 / DIN 912 Class 12.9 Socket Head Cap Screw Alloy Steel Black Oxide Pk 50

PRODUCT SPECIFICATIONS Part #: 0000-121128 Fastener Type: Socket Head Cap Screw Size Description: M12 x 1.75 x 55 MM (PT) Diameter/Nominal Size: M12 Length: 55 MM Thread Pitch: 1.75 Thread Pitch Type: Coarse Thread Direction: Right Thread Coverage: Partial System of Measurement: Metric Property Class: 12.9 Material: Alloy Steel Finish: Thermal Black Oxide Head Type: Cylindrical Drive Type: Internal Hex Standards Met: ISO 4762 / DIN 912 Average Piece Weight: 0.1289100 lbs. The socket screws category contains several different types of fasteners with one thing in common: an internal hex (allen) drive. Socket head cap screws are used in fastening or clamping components together die castings and machine assemblies among other uses. Socket flat head cap screws are used in applications where countersinking is desired. Used when a flush finish is required for either safety or appearance requirements. Socket button head cap screws are used when appearance is a factor and clamping material is too thin to countersink the screw. Examples are end panels display shelving and carts. Socket shoulder screws are used in many tool and die applications as well as stationary guides pulley shafts moving shafts or pivots. Socket low head cap screws are used in applications where not enough clearance is available for a standard socket head cap screw. Set screws are used to fasten shaft collars gears and knobs on shafts or where frequent adjustments are involved. Socket screws are available in a variety of materials such as high-strength alloy steel and several different stainless steel alloys among others.