M4 x 20mm Slotted Knurled Thumb Screw DIN 465 A1 Stainless Steel

M4 x 20mm Slotted Knurled Thumb Screw, DIN 465, A1 Stainless Steel | Vital Parts - THUM465-M4-20-A1

Enhance your fastening solutions with our M4 x 20mm Slotted Knurled Thumb Screw, made from high-quality A1 Stainless Steel. Designed to provide a secure grip for threaded applications, this thumb screw features a slotted drive on its head, allowing for both tool-free adjustments by hand and the option to tighten using a screwdriver, making it versatile for various fastening needs.

What is a Slotted Knurled Thumb Screw?

A slotted knurled thumb screw is a manually adjustable fastener featuring a knurled cylindrical head with a slot, enabling both hand-tightening and screwdriver use. Conforming to DIN 465 standards, our M4 x 20mm thumb screw is fully threaded and made from a single piece of solid A1 Stainless Steel, ensuring exceptional strength and durability. The knurled surface enhances grip, facilitating precise adjustments without the need for tools, while the slotted drive provides the option for additional tightening torque when necessary.

Key Applications and Industries

Our slotted knurled thumb screws are versatile and cater to a wide range of applications, including:

• Industrial Equipment: Securing panels, covers, or components that require frequent access or adjustments, with the option for tool-assisted tightening.
• Automotive: Fastening parts within vehicles where manual adjustment is beneficial, such as in engine compartments or interiors, with the flexibility of using a screwdriver for added torque.
• Electronics: Mounting or securing electronic components that may need regular maintenance or replacement, allowing for both hand and tool adjustments.
• DIY Projects: Ideal for hobbyists and DIY enthusiasts working on projects requiring reliable and adjustable fastening solutions, with the convenience of tool-free operation and the option for additional tightening when needed.

Why Choose Our M4 x 20mm Slotted Knurled Thumb Screw?

Our slotted knurled thumb screw offers several advantages:

• High-Quality Material: Made from A1 Stainless Steel, providing excellent corrosion resistance and strength.
• Tool-Free and Tool-Assisted Adjustment: The knurled head design allows for easy hand-tightening, while the slotted drive enables tightening with a screwdriver for added torque.
• Durability: Manufactured from a single piece of stainless steel, ensuring long-lasting performance even under frequent use.
• Corrosion Resistance: The stainless steel construction makes it suitable for use in damp or corrosive environments, extending the product's lifespan.
• Versatility: Available in various sizes to accommodate different applications, providing flexibility for diverse fastening needs.

Key Features and Benefits:

• Material: A1 Stainless Steel for superior strength and corrosion resistance.
• Dimensions: M4 thread size with 20mm thread length, 16.35mm head diameter.
• Design: Fully threaded with a knurled head and slotted drive for easy hand adjustment and screwdriver use.

Technical Specifications:

• Thread Size: M4
• Thread Length (Min) (E): 20mm
• Head Diameter (D): 16.35mm
• Pitch: 0.7mm
• Material: A1 Stainless Steel
• Manufacturing Standard: DIN 465

Who Uses Slotted Knurled Thumb Screws?

Our M4 x 20mm Slotted Knurled Thumb Screws are ideal for professionals and enthusiasts across various sectors in the UK, including:

• Engineers and Technicians: Requiring reliable and adjustable fasteners for machinery and equipment maintenance, with the option for tool-assisted tightening.
• Automotive Specialists: Needing fasteners that allow for quick adjustments in vehicle assemblies, with the flexibility of using a screwdriver for added torque.
• Electronics Manufacturers: Looking for secure and easily adjustable mounting solutions for electronic components, facilitating both hand and tool adjustments.
• DIY Enthusiasts: Seeking versatile and durable fasteners for a wide range of home projects and repairs, with the convenience of tool-free operation and the option for additional tightening when needed.

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