Precision Heavy-Duty Stainless Steel Machine Screw for Construction Projects

• Customization: Available
• Material: Stainless Steel
• Type: Round Head
• Model NO.: 1-1
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 6.8
• Application: Machinery
• Applicable Industries: Construction Industry, Communication Equipment Man
• Product Grade: a-Level
• Thread Type: Full Thread
• After-Sales: Three Months
• Transport Package: Container
• Specification: 1-100
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Elevate your construction projects with our Precision Heavy-Duty Stainless Steel Machine Screw, exclusively designed by Hebei Tengyun New Materials Co., Ltd. These exceptional machine screws are crafted to meet the rigors of demanding environments, offering unparalleled durability and performance.

Machine mounted screws - also referred to as set screws, stop screws, or headless screws - are intricately designed fasteners, skillfully crafted without a prominent head. These screws excel in their primary roles of securing mechanical components with precision, ensuring axial positioning, and effectively transmitting loads through the power of end compression while steadfastly preventing loosening. Discover their outstanding core features and distinctive classifications below:

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1. Basic Definition

Machine rice screws, named for their diminutive size reminiscent of a grain of rice, lack a traditional head structure. They are designed for precision tightening using specialized tools such as hexagonal or slotted screwdrivers, providing secure and effective fastening.
Key functions include:

Fixed positioning: Engineered to fit snugly into the screw hole of the component, machine rice screws press firmly against the adjoining surface to restrict any unwanted relative movement.

Anti-loosening effect: Certain models are enhanced with stop washers or innovative thread designs to offer superior resistance against vibrations and maintain steadfast stability.

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Structural Features

1. End type:

Cone end: Features a sharp tip ideal for compressing and positioning low-strength materials such as plastics, ensuring tight and reliable fixation.

Flat end/concave end: These are perfectly suited for high-hardness parts or those requiring regular adjustments, such as metal bearings, offering robust and adaptable performance.

Column end: The cylindrical design is specifically crafted for the axial fixation of tubular shaft components, providing unwavering stability.

2. Drive slot type:

Hexagon: Designed for use with an Allen wrench, this drive slot ensures secure and stable torque transmission, making it the most versatile option for a wide range of applications.

One slot: Compatible with standard screwdrivers, this design is perfect for environments with limited space, offering ease and efficiency.

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3. Material and Specifications

Material: Crafted from premium materials such as common carbon steel (45 #), stainless steel (SUS304), and brass, these screws boast exceptional corrosion resistance with surface options like galvanization or blackening for enhanced durability.

Specification: Available in a varied diameter range from M1.6 to M10 and lengths spanning from 4mm to 100mm, these screws are further classified into types like concave end and flat end to meet diverse needs.

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4. Application Scenarios

Mechanical Manufacturing: These screws are instrumental in securing shaft components like bearings and gears, effectively preventing any undesired axial movement.

• Automation Equipment: Seamlessly integrate with automatic screw machines for swift assembly of electronic components and lightweight structures, ensuring efficiency and precision.

Precision Instruments: Achieve micro-adjustment and precise positioning in mechanisms such as microscope focusing and optical equipment, elevating performance to new heights.

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5. Installation Specifications

Tool Adaptation: Ensure the hexagonal shape is perfectly matched with the wrench size to prevent any damage from slipping, maintaining the screw's integrity and functionality.

• Compression Force Control: Select the appropriate end type based on material hardness, as cone ends provide smaller compression forces while flat/concave ends endure higher loads.

In conclusion, machine rice screws are indispensable fastening components in mechanical assembly and precision manufacturing. Their compact design, versatile end types, and remarkable adaptability make them a critical choice for achieving excellence and reliability in a myriad of applications.