Boltright / S30 Big Bolt Kit

Datsun S30 bolt kit (240Z, 260Z, 280Z)

If you are rebuilding a Datsun 240Z, 260Z or 280Z, this kit replaces the tubs of mixed bolts. Every fastener is bagged and labelled with a bag number, so you can find the right one in seconds.

S30 Big Bolt Kit: A$1,200
About 240 labelled bags and more than 2,600 pieces. Shipped from Japan. Shipping is worked out at checkout.
See the kit and buyTry the parts lookup

The S30 is the first Nissan Fairlady Z, sold outside Japan as the Datsun 240Z, 260Z and 280Z. This is a full nut and bolt restoration kit for it: bolts, nuts, washers and screws in the factory JIS sizes, strength marks and zinc finishes, the sort of detail a concours rebuild needs.

What is in it

The hardware is split into sections, so you can sort it once and work through the car in order.

SectionCovers
Engine bayBrakes and general engine bay hardware
BodyFront end, doors and glass, rear and hatch, pillars and trim, wipers and fuel filler
EngineEngine mounts, top end and intake, and oil pan
Suspension and steeringFront and rear suspension, steering, and brakes and hubs
UnderbodyFuel system, brake and fuel lines, handbrake and exhaust, and tow points
Drivetrain and diffRear diff and front diff mount. Coming as a Small Bolt Kit once priced
InteriorDash, HVAC, pedals and console. Incomplete so far, mainly under-dash hardware

Right hardware, not close hardware

Japanese cars of this era use JIS small-head bolts, not the metric sizes you find at a hardware store. The kit uses the correct head sizes, finishes, washers and lengths, including 4 and 7 mark bolts where the car used them. Read more in JIS vs metric bolts.

How you find a bolt

Open the parts lookup, pick your car, and search for what you are fitting, like "hood hinge" or "M8 nut". It gives you the bag number. See how the bag system works.

Check the fit

Each list is built from one measured car, a 1977 Datsun 260Z 2+2 (chassis GRS30), right-hand drive, delivered new in Australia. Other models, years and markets can differ, so check that a kit suits your car before you buy.

Not yet complete. The transmission and its associated fasteners are not included. Interior coverage is limited to the fasteners beneath the dashboard; a small number of additional interior fasteners are supplied as complimentary extras. Certain key suspension bolts without a marked strength grade, mainly in the front suspension, are also not included.