Track bolt

Size: 3/4...7/8*5", 1*5", 1*6", 1*5 1/2", 1-1/8*6''...12''

Head type: oval neck, diamond neck, button-head oval-neck track

Heat treated per ASTM specification A-325

 Materials: Steel 35#, 45#; Alloy Steel 40Cr, 42CrMo, 35CrMo

Grade: 4.6/4.8/5.6/5.8/8.8/10.9/12.9

Surface: Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating

Sample: Free

Standard: UIC864-2 

Packing: Less than 25KG per double layer woven bag in fumigation free pallet 

MOQ: 3000 Piece/Pieces 

Supply ability: 3500 Ton/Tons per Month 

Delivery: within 20 working days