bulldozer excavator spare parts 8.8 12.9 grades track bolt and nuts blade for grader

Finish:

Zinc, plain, black

Material:

STEEL, 40Cr

Place of Origin:

Zhejiang, China

Brand Name:

Yassian, CAT, CASE, H-ITACHI, H-YUNDAI, K-OBELCO, LIEBHERR, VOLOV

Model Number:

Bolt & nut

Standard:

ISO

Product name:

Bolt & Nut

Grade:

4.8/6.8/8.8/10.9/12.9

Hardness:

HRC36-42

Size:

Cusomized

Delivery time:

5-15 Days

Package:

Cartons Case

Warranty:

2 Year

Color:

Customer Required