Heavy Equipment Bucket Pin Bolt With Nut CAT Komatsu Lock Pin Bolt

Our Heavy Equipment Excavator Bucket Pin Bolt with Nut is built to meet the high demands of modern construction and mining machinery. This fastening bolt secures bucket pins tightly, ensuring reliable performance of the excavator bucket linkage system.

Produced with forged alloy steel and precision machining, each bolt is engineered for strength and durability. Surface hardening and strict tolerance control guarantee that our products perform well in harsh working conditions while maintaining full compatibility with OEM specifications.

Product Advantages:

• OEM-quality replacement for bucket pin fastening

• High-strength steel with advanced heat treatment

• Accurate dimensions for secure fitting

• Kit includes bolt and nut, optional washer available

• Fits CAT, Komatsu, Hitachi, Hyundai, Kobelco, Doosan, Volvo excavators

Our bucket pin bolts are widely supplied to contractors, fleet owners, and spare parts distributors. With consistent quality, they help extend the service life of bucket pins and bushings, minimize machine downtime, and improve jobsite efficiency.

We maintain large inventories to support fast delivery worldwide. In addition, we provide a broad range of excavator components, including undercarriage parts, bucket accessories, and ground engaging tools.

With competitive prices, professional packaging, and reliable after-sales support, we aim to be your long-term partner in excavator spare parts supply. Contact us today for OEM cross-reference numbers and product catalogs.

• Komatsu: PC18, PC20, PC30, PC40, PC50, PC60-1/5/6/7, PC100-3/5, PC160, PC200-5/7/8, PC300-1/5/6, PC400-1/5/6, PC650, PC1250
• Hitachi: EX30, ZX30, EX/ZX55, EX/ZX60, EX70, EX100, ZX135, ZX200, EX200-2/3/5, ZX240, ZX250, ZX280, EX/ZX300, ZX350, EX400, EX800
• Caterpillar: E301.5, E303, E305.5, E307/8B/C/D, E70B, E312, E120B/C/D, E320B/C/D, E323, E324, E325, E329, E330, E336, E345, E349
• Hyundai: R35, R60-5, R60-7, R80, R110, R135, R140, R200, R210, R220, R225/7/9, R265, R290-7/9, R305-7/9, R335, R385, R445, R485
• Daewoo: DH35, DH55, DX60, DH60, DH80, DX80, DH150, DH225, DH258, DH260, DX225, DX260, DH300, DH360, DH370, DX300, DX360, DH400, DH500
• Volvo: EC55, EC80, EC140, EC210B, EC210P, EC290P, EC290B, EC360, EC380, EC460, EC480
• Kobelco: SK30, SK35, SK55, SK60, SK75, SK80, SK100, SK120, SK130, SK200, SK200-8, SK210, SK230, SK250-8, SK260, SK350, SK450
• Sumitomo: SH60, SH80, SH100, SH120, SH200, SH330, SH350, SH420
• Bulldozer: D20, D30/31, D40, D50, D60, D85, D155, D275, D355, CAT, D3C, D4D, D5, D6D, D7G, D8H, D9R, D10, D11

• Material	40Cr/35CrMo/40CrMo
  Bolt Size	Body Length(mm) :140mm Body Diameter(mm):14mm Thread(mm):1.5mm Head High(mm):10mm
  Grade	8.8
  Colors	Black Or Customized
  Surface Treatment	Smooth And Painting
  Technique	Forging, Casting, Machining, heat treatment, Assemble
  Application	M45 M50 M55 Bucket Pin, Excavator & Bulldozer Bucket Pin etc
  Warranty time	2000 working hours
  Package	Standard export strong paper box, wooden pallet, wooden crate