

🔧 Own the Vintage Ride: Restore, Repair, Rule.
This 250-piece Specbolt Yamaha vintage bolt kit includes heat-treated Grade 8.8 and 10.9 flange bolts, nuts, washers, and cotter pins designed to meet or exceed original factory specifications. Perfectly suited for maintenance and restoration of classic Yamaha YZ, IT, DT, MX, and GT models, the kit comes organized in a durable 18-compartment poly storage box with rust-resistant zinc plating for lasting performance.
| Fastener Type | Flange Bolt |
| Head Style | JIS, REDUCED HEAD FLANGE, SOCKET, & PHILLIPS |
| Finish Type | RUST RESISTANT ZINC PLATED |
| Shape | Irregular |
| Thread Size | Metric (exact size not specified) |
| Number of Pieces | 250 |
| Grade Rating | Grade 8 8 |
| Maximum Shear Strength | 85-93 ksi (580-640 MPa) for 8.8 grade bolts and 120-135 ksi (830-930 MPa) for 10.9 grade bolts |
| Manufacturer | Specbolt |
| Item Weight | 3.95 pounds |
| Product Dimensions | 11 x 7.5 x 1.5 inches |
| Is Discontinued By Manufacturer | No |
| Exterior | OEM ZINC |
| Manufacturer Part Number | YZIT250 |
| Position | Rear |
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