Application Manufacturing Relationships Distributing Quality…. MEDIUM CARBON STEELS : AUTO INDUSTRY (CLUTCH PARTS, CIRCLIPS / RETAINER RINGS, SPRINGS, HORN DIAPHRAGM, ETC), TEXTILE M/C COMPONENTS (DROP WIRE PINS, HEALDS), CIRCULAR SAWS, HAND HACKSAW BLADES, GENERAL ENGINEERING (SPRING WASHERS, DOWEL PINS ETC.) HIGH CARBON STEELS : AUTO INDUSTRY (CLUTCH PARTS, CIRCLIPS / RETAINER RINGS, SPRINGS, HORN DIAPHRAGM, ETC), TEXTILE M/C COMPONENTS (DROP WIRE PINS, HEALDS), CIRCULAR SAWS, HAND HACKSAW BLADES, GENERAL ENGINEERING (SPRING WASHERS, DOWEL PINS ETC.) LOW ALLOY STEELS : METAL CUTTING BAND SAWS AND HAND HACKSAW BLADES, SURGICAL BLADES, PENCIL SHARPENER BLADES, KNITTING NEEDLES.