Gray Bolt Nut for Track Shoe M12-M14-M16-M18-M20-M22-M24
USD $0.1 - $20 /Piece
Min.Order:3000 Pieces
Xiamen Doolin Construction Machinery Co., Ltd.
Product Basic Info:
Application: | M18 Track Bolts and Nuts |
Price: | FOB Xiamen,China |
MOQ: | 3000PCS |
Delivery Time: | Within 30 Days After Contracted |
Material: | 40Cr |
Technique: | Heat Treatment,Bluing,Hot Forging |
Grade: | 10.9 or 12.9 |
Surface Hardness: | HRC38-43 |
Certification: | ISO9001:2000 |
Products Design/Structure:
Process of quality control:
The quality control is strictly performed from buying raw materials in warehouse to different machining
procession and to final packing. We have Magnetic Powder Detector, Material Testing Machine,
Metallographic Microscope, such testing instruments, guarantee product high quality and
beautiful appearance.
Bolts Nuts Combo: