Bolts Manufacturers - Jiangxi Nante Construction Machinery Co., Ltd.

High Strength Track Bolt and Nuts 40Crbolts and square hex nuts plow bolts and nuts for track shoe

track shoe bolt 1.material:40Cr, 35CrMo 2.surface:zinc plated,phosphated,black oxide 3.size:M8-M48 4.grade:8.8,10.9,12.9 Mechanical Properties1, Material: 40 Cr.2, Tensile strength: Mpa quartile 1220 (magnitude 12.9) .3, Tension loading: N quartile 40600...

12.9 grade 40Cr 35CrMo 42CrMo construction Track shoe bolts and square hex nuts plow bolts and nuts for track shoe

track shoe bolt 1.material:40Cr, 35CrMo 2.surface:zinc plated,phosphated,black oxide 3.size:M8-M48 4.grade:8.8,10.9,12.9 Mechanical Properties1, Material: 40 Cr.2, Tensile strength: Mpa quartile 1220 (magnitude 12.9) .3, Tension loading: N quartile 40600...

12.9 10.9 8.8 grade 40Cr 35CrMo 42CrMo construction Track shoe bolts and square hex nuts plow bolts and nuts

bolts and nuts 1.material:40Cr, 35CrMo 2.surface:zinc plated,phosphated 3.size:M8-M48 4.grade:8.8,10.9,12. Bolts and nuts:Mechanical Properties1, Material: 40 Cr.2, Tensile strength: Mpa quartile 1220 (magnitude 12.9) .3, Tension loading: N quartile 40600...

track bolts nuts m20x55 12.9 class

bolts nutsTechnique:Forging/Casting high quality Color:Black or Yellow Certification:ISO2000 Finish:smooth MOQ:1000pieces 1. we are manufacture;2. NANTE has two main manufacture bases, 5 main factories with 12 product lines of machining, welding, heat treatment,...

high quality excavator track bolts and nuts

Excavator track bolt 1.experienced manufacturer 2.we can do it as your request 3.40 Cr, 12.9 class WELCOME TO NANTEwww.nante1997.com1.we are a manufacturer2. NANTE has two main manufacture bases, 5 main factories with 12 product lines of machining, welding, heat treatment,...

40Cr grade12.9 high strength track shoe bolt and nut

track bolts and nuts 1.experienced manufacturer 2.we can do it as your request WELCOME TO NANTEwww.nante1997.com1.we are a manufacturer2. NANTE has two main manufacture bases, 5 main factories with 12 product lines of machining, welding, heat treatment, assembly, painting,...