OEM Hex Bolt 5/16" - 18 X 3 1/4" Gr 5 #280275 - OEM Pin, Bolt, or Retainer Service Part for Heavy Equipment Repair This OEM part is intended for maintenance replacement in situations involving replacement of fastening hardware affected by wear, stretch, or breakage, including symptoms like stripped threads, bent pins, loose mounting, and lost clips. Relevant to maintenance teams managing bolt replacement, retainer clip service, and heavy equipment hardware repair replacement needs. More Details Part Number: 280275 Application: Typical repair use: OEM pin, bolt, washer, or retainer service part for maintenance work involving hardware wear, loss, or fastening repairs. Key Features: Designed to replace damaged pins, bolts, washers, or retaining hardware Supports repair of looseness, poor retention, and hardware-related service issues OEM-style fit for efficient installation in routine maintenance Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering Replaces: Refer to manufacturer cross-reference if applicable