RS PRO M8 x 0.75 mm Index Bolt, 30 mm Long, Matt Zinc Plated Stainless Steel Thermoplastic Knob 144-3681

RS PRO 144-3681 M8 x 0.75 mm Index Bolt, 30 mm Long, is a precision-engineered fastening component designed for industrial and mechanical applications. Featuring a stainless steel body and a high-impact resistant thermoplastic knob, this index bolt offers durability coupled with reliable performance in demanding environments.

The bolt is sized with an M8 thread of 0.75 mm pitch and extends 30 mm in length, providing precise positioning in assemblies. Its matt zinc-plated finish enhances corrosion resistance, making it suitable for use in manufacturing, engineering, and maintenance settings.

The round-shaped knob, with a 21 mm head diameter, provides easy manipulation and repositioning. This ergonomic design supports repeated indexing operations commonly needed in industrial machinery adjustments and setup tasks.

This index bolt is crafted without a formal thread standard but maintains dimensional accuracy for consistent fitment. Its combined stainless steel and thermoplastic construction ensures robustness while mitigating wear during frequent use.

Applications range from mechanical tooling, assembly equipment, to fluid power tools where reliable indexing and secure locking positions are critical. The product supports varied use cases in manufacturing plants, maintenance workshops, and engineering prototyping environments.

The bolt has an M8 x 0.75 mm thread size suitable for precise mechanical assemblies. It features a stainless steel body combined with a thermoplastic knob for durability and resistance. The head diameter measures 21 mm, offering reliable handling and repositioning.

The round-shaped knob is made from high impact resistant thermoplastic material. This index bolt is ideal for industrial, mechanical, and assembly applications requiring secure positioning. It is produced with no thread standard but ensures consistent compatibility in engineering use.

Manufactured in China following quality controls, providing a matt zinc-plated surface finish for corrosion resistance.

For engineers and technicians requiring dependable indexing hardware, this RS PRO index bolt offers operational efficiency combined with quality assurance. Browse additional Industrial Tools and Equipment on EnvMart for compatible components and accessories.

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