RS PRO Stainless Steel Grub Screw M3 x 12 mm, Plain Cup, DIN 916, Hex Socket, A2 304, 137-736

The RS PRO 137-736 Stainless Steel M3 x 12 mm Grub Screw Plain Cup is a specialized fastener designed for industrial, laboratory, and commercial applications requiring secure and flush joining of components. Manufactured to DIN 916 standards, this grub screw features a hex socket head for precise insertion and removal using standard hex keys or socket drives. Its plain cup point delivers a strong grip within an assembly while minimizing wear on mating surfaces, making it ideal for repeated installations and maintenance cycles.

Constructed from A2 304 stainless steel, the screw offers exceptional resistance to corrosion and exposure to harsh chemicals, making it suitable for environments including electronics, medical devices, fluid power machinery, and internal joinery. The M3 metric thread ensures compatibility with a wide range of industrial hardware, and the 12 mm length provides specific fitment for tight spaces or thin material layers.

This grub screw is supplied in packs of 50, supporting efficient stocking for workshops, production lines, and repair centers. With a thread pitch of 0.5 mm, it maintains robust holding power and vibration resistance, preventing accidental loosening even in high-movement installations.

Typical applications include mounting electrical connectors, securing gears or collars onto shafts, assembling medical or scientific instruments, and maintaining precision components in manufacturing equipment. The plain cup point offers a durable seating profile, ensuring longevity of both the screw and assembled parts.

Hex socket for reliable and easy torque application. Plain cup point minimizes surface damage and enhances hold. DIN 916 compliance ensures fitment and interchangeability across systems. A2 304 stainless steel construction supports use in corrosive and cleanroom environments.

M3 x 12 mm sizing for optimal space utilization in compact assemblies. Trusted by professionals in electronics, maintenance, and laboratory settings. Bulk packaging enhances operational efficiency and inventory control. Browse EnvMart's full range of RS PRO industrial fasteners and discover compatible hardware for every technical requirement.

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