Tractor Nut & Bolt Assemblies – Heavy Duty Fasteners for Agricultural Machinery

🚜 Tractor Nut & Bolt Types – Ravina Fasteners

1. Hex Head Bolts
   – For engine mounting, gearboxes, and general structure.

2. Hex Flange Bolts
   – Used in chassis, suspension, and vibration-prone areas.

3. U-Bolts
   – Securing axles to leaf springs.

4. Eye Bolts
   – Towing and linkage connections.

5. Center Bolts (Leaf Spring Bolts)
   – Central locking of spring assemblies.

6. Stud Bolts
   – Cylinder head mounting and exhaust connections.

7. Wheel Bolts
   – Securing tractor wheels to the hub.

8. Wheel Nuts
   – Heavy-duty locking for wheel bolts.

9. Castle Nuts
   – Locking mechanism with cotter pins in axle hubs.

10. Nylock Nuts (Nylon Insert Nuts)
    – For areas with high vibration like engines and drive trains.

11. Lock Nuts
    – Prevent loosening due to vibrations or movement.

12. Dome Cap Nuts
    – For safety and aesthetic coverage of bolt ends.

Special Fasteners Tractor:

• Clevis Pins & R-Clips

• Spring Washers & Flat Washers

• Towing Pins with Linchpins

• Adjuster Bolts for Hitch Mechanisms

Mahindra Tractor - Lug bolts/nuts (e.g. part # 003047574R1): secure wheel hub; front and rear variants available

Mahindra Lug bolts/nuts (e.g. part # 003047574R1)

Mahindra Tractor Front wheel mounting bolts M14 × 1.5 (OEM #008007521B1)

Mahindra Tractor Wheel disc bolts/nuts/washers (e.g. TIT061760300013, 006500452C1, 005556521R1)

Mahindra Tractor Banjo bolts (M6 / M14) for hydraulic/fluid lines (#007200824C1, 001232932R1)

Mahindra Tractor Flanged hex bolts (e.g. M8 × 1.25 × 20 #008008682B1) and washers like 006011056B1 for sealing

Mahindra Tractor Stud bolts M16 × 30 (#15603200010) for frame or steering components

JIS-grade engine bolts (grade 10.9 vs. ISO vs. JIS); example: 12 mm × 1.25 × 40 mm at ~116 ft⋅lb

Lug bolts/nuts (front/rear) OEM part # varied (003047574R1

Outer Rim Bolt/nut/washer kit TIT61772600013

Axle/Hub M14 wheel mounting bolt #008007521B1

Hydraulic Lines Banjo bolt M6/M14 #007200824C1 / 001232932R1

Frame/Steering Stud bolt M16×30 #15603200010

Engine Components Head bolts, rod nuts 12 mm JIS grade 10.9 etc.

Loader Mount JIS bolts 12 mm × 1.25 × 40 mm grade 10.9

ROPS Jam nut/lock bolts

Cab Hardware 5⁄16″ bolts/nuts

Sonalika Tractor Hex Bolt M8×1.25×65 (SA2JS grade; head bolt equivalent

Sonalika Tractor Hex Screw M10×1.5×40, M10×1.5×25 (SA2JS‑8.8 grade)

Sonalika Tractor Hex Bolt M10×1.5×90 (SA3NS‑8‑8 grade), used in 3‑point linkage & front axle

Sonalika Tractor Hex Nut M10‑8 (SA2JS grade), Hex Lock Nut M16×1.5 (SA2JS grade)

Sonalika Tractor Banjo bolt M14×1.5×26 (for fuel system components)

Sonalika Tractor Hex Lock Nut M12 (SA3JS grade) (used in PTO & linkage assemblies)

Sonalika Tractor Connecting Rod Bolt Nut — 703403015B

Sonalika Tractor Cylinder Head Head Bolt — 703405061C / 703405061D

Sonalika Tractor Valve Cover Nut M8 703405071B

Sonalika Tractor General Hex Bolts M8×1.25×65, M10×1.5×25/40/90

Sonalika Tractor Hex Lock Nuts M10, M12, M16

Sonalika Tractor Fuel System Banjo Bolt Banjo Bolt M14×1.5×26

Sonalika Tractor Engine & Internal Fasteners (from Solis‑Sonalika series)

Sonalika Tractor VALVE GEAR LUBRICATION BOLT M10

Sonalika Tractor HEX BOLT M10*1.5*40

Sonalika Tractor HEX BOLT Hex Bolt M10x50

Sonalika Tractor Hex Bolt M8 x 110-Z

Sonalika Tractor Hex Bolt M8x35-Z

Sonalika Tractor HEX BOLT M10*1.5*55

Sonalika Tractor Hex Flange Bolt (M10x45) for side cover

Sonalika Tractor HEX BOLT M10*1.5*55

Sonalika Tractor HEX SCREW M10*20

Sonalika Tractor HEX. HEAD BOLT M8 X 1.25-20 8-8

Hook Pin – Precision Fastening Component

Hook Pin is a specialized fastening component featuring a curved or hooked end designed for quick-release or temporary fastening in mechanical systems. Unlike standard pins, hook pins offer easy insertion and removal without tools, making them ideal for applications requiring frequent assembly and disassembly.

They are commonly used in linkages, clevis connections, hitch assemblies, agricultural equipment, trailers, and marine applications

Top Link Pin – Tractor Linkage Component

Top Link Pin is a critical fastening component used in three-point linkage systems of tractors and agricultural machinery. It connects the top link of the tractor to the implement or attachment, allowing for secure and adjustable positioning. These pins are designed to handle high shear loads and dynamic stresses in field operations.

Makhi Bolt – Agricultural & Industrial Fastener

A Makhi Bolt** is a heavy-duty hex head bolt widely used in agricultural machinery, tractor implements, and mechanical structures. Known for its strength and durability, the Makhi Bolt features a fully threaded shank and a hexagonal head, ideal for robust connections that can withstand high torque and vibration.

The name "Makhi" (Hindi for "fly") refers to its traditional bulky design, commonly used in Indian farm equipment and mechanical frameworks.