Black Round Headed Rail Track Bolt Fish Bolt For Joint Bar P43 P50 P65 P75 Steel 40Cr 45#
제품 설명
Rail Track Bolt - Fish Bolt for Rail Joint Bar High-quality rail track bolts designed for secure fastening of rail joint bars in railway infrastructure applications. Product Specifications Rail Types: P43, P50, P65, P75 Material: Steel 40Cr, 45# Grade: 10.9, 8.8 Finish: Black Head Type: Round headed Neck Type: Oval Diamond neck Key Features Designed for rail joint bar applications High-strength steel construction Durable black finish for corrosion resistance Specialized oval