High-tensile track, bucket and chassis bolts, nuts, pins and washers in grade 10.9 and 12.9, metric and inch, for mining and earthmoving duty.
Mining and chassis fasteners hold the machine together under vibration and shock: high-strength bolts, nuts, pins, washers, track bolts and plow bolts. We source these on request to the correct grade, thread and coating for excavators, dozers and loaders.
Send the part number, thread size and grade. Fasteners are quoted by quantity, with rail or sea consolidation from Xi’an.


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We supply OEM-supplier, branded and quality aftermarket replacement parts built to match OEM specifications. OEM numbers are shown for reference only.
Send the OEM number of the removed part plus a machine model and nameplate photo — our engineers verify fitment before you pay.
MOQ is 1 piece; orders consolidate into a single shipment from Xi’an, 7–15 days to most countries.
Yes — we send photos and video of the actual part and export packing for your approval before dispatch.